Armin L Lilienfeld, MD

Not currently accepting new patients

4.969165 average rating from 467 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Boston, MA

Education & Training

  • Residency: Beth Israel Deaconess Medical Center, Internal Medicine, 1993
  • Medical Education: The University of Chicago Pritzker School of Medicine***, 1990

Languages Spoken

  • English

Age Group Treated

  • Adults

Patient Feedback

4.969165 average rating from 467 reviews

  • Excellent Dr and wonderful person

    2026-07-08

  • Doctor is the best for my needs. Very respectful.. full of knowledge.. so helpful.. caring... and asks questions. Wish there was more of him!

    2026-07-07

  • I'm seeing Dr Lilienfeld and his stuff is always a great experience! They treat everyone with respect and I always have a good experience there.

    2026-07-06

  • I have been seeing Dr. Lilienfeld for decades. He is the most kind, knowledgeable, professional, caring, and responsive Dr I have ever worked with. My husband, who is also in the medical field, is also thrilled with him. Truly, he is so stellar.

    2026-07-05

  • Over the 40 plus years we have seen him, Dr. Lilienfeld has been a caring, compassionate, thoughtful clinician. When issues have arisen between visits, he has always been immediately responsive to our needs.

    2026-07-05

  • Dr LILIENFELD is a treasure. I have seen him for some 40 years. He is as up to date and responsive as he was when we first met. Very knowledgeable and caring. I trust this man with my life

    2026-07-04

  • Dr. Lilienfeld and his office are great!!!!

    2026-07-04

  • Dr. Lilienfeld is the finest physician I've ever encountered. He has been the primary care provider for me and my wife for many years, and we couldn't say enough good things about him. Attentive, responsive and most importantly, consistent in his practice of providing the highest quality care.

    2026-07-03

  • My previous visit was canceled because I was 19 minutes late

    2026-07-08

  • Courteous, professional, and prompt. Always a great doctor.

    2026-07-03

  • Always attentive concerned thorough and knowledgeable.

    2026-06-28

  • Excellent

    2026-06-28

  • Dr. Lilienfeld and staff are exceptional! Receptionist and front desk staff always greet in a friendly manner and are extremely helpful. The nurses are friendly, respectful and knowledgeable. Dr. Lilienfeld is an extraordinary physician. He has been my doctor for over 25 years, knows my family medical history and mine in depth. He takes the time to discuss all with me in a relaxed manner, yet gets to all of the important issues/questions I have. He works with me on my care, sharing his expertise and making referrals if needed. Simply the best!

    2026-06-24

  • Dr. Lilienfeld is an amazing doctor and I'm very lucky to have him as my primary care physician. He's thorough kind understanding and very patient.

    2026-06-24

  • He is excellent doctor has given me the best care. I consider myself lucky to have a clinician like him.

    2026-06-26

  • Dr. Lilienfeld is my primary care physician and I've had, I'm [redacted] years old, I've had obviously numerous doctors in that role and there's no doubt on my mind he's been the best. He's always receptive to my concerns. His follow-up is quick, informative. No, I can't think of anything negative I could say about Dr. Lilienfeld. Everything's positive. [redacted]

    2026-06-26

  • My doctor ordered tests which were done right after

    2026-06-22

  • I find Dr. Lilienfeld exceptional both in his ability to communicate and also with his medical knowledge and skills and the way he stays on top of my medical history and the problems of the last year and helps me work for better solutions. So I think he's an extraordinary doctor.

    2026-06-22

  • Armin Lilienfeld is an amazing physician. My experiences with him are always positive. He responds to emails in the most timely fashion I have ever seen. He answers all my questions. He acts interested in me and I couldn't praise him highly enough.

    2026-06-22

  • Dr Lillienfeld is very professional. He gets back to me by email very quickly and efficiently. He takes his time and ask questions while I'm in person lets me say how I'm feeling and listens carefully.

    2026-06-20

  • Dr. Lilienfeld is the most thorough Primary Care Physician

    2026-06-17

  • Dr Lilienfeld is an excellent physician

    2026-06-20

  • Dr. Lilienfeld is the gold standard in healthcare. He has been my PCP for over 30 years and has never been anything less than an excellent provider. He is always responsive, attentive, and explains things in a manner that can be understood. In addition to his expertise, he possesses a level of empathy that is rare in healthcare today.

    2026-06-13

  • As always,Dr.Lilienfeld fulfilled all my expectations and then some.

    2026-06-12

  • Dr Lilienfeld is an excellent and caring physician. I am lucky to have him as my doctor

    2026-06-11

  • I have had this doctor for many many years and I have to say I am very very pleased with him very prompt very knowledgeable very respectful and he is an all-around great doctor

    2026-06-08

  • Totally satisfied

    2026-06-08

  • Dr. Lilienfeld is very attentive to my heath, up to date on all my health issues and medications, and takes the time to answer all of my questions. I am very pleased with his care

    2026-06-08

  • Efficient, professional, always concerned about well-being, asked me about family history, and in general, very awesome doctor.

    2026-06-08

  • I have had Dr Lilienfeld for decades. He has been a constant, caring and exceptional clinician for me. I am so grateful to have I'm on my side. He has literally made a difference in my life.

    2026-06-06

  • Always a great experience

    2026-06-06

  • I've seen Dr Lilienfeld for years and consider myself extremely fortunate to have had his care and help with my various medical issues. He is a wonderful, caring, empathetic, and knowledgeable physician.

    2026-06-06

  • Dr. Lilienfeld is an excellent, caring, clinician. He is always prepared for appointments; has reviewed prior test data; and issues his findings promptly after blood test results are posted to Patient Gateway. If there were more doctors like Dr. Lilienfeld, patients would be well served.

    2026-06-05

  • He is and always has been dependable, attentive and interested in my wellbeing.

    2026-06-03

  • Dr Lilienfeld is amazing. ALWAYS ON TIME and it's been 20 yrs seeing him. Responds promptly to gateway messages. And his medical knowledge is vast and presented easy to understand!

    2026-06-03

  • Armin Lilienfeld is a superb provider, superb doctor, very caring and always very attentive at all times of the day. He really fits what a medical provider should be and too often aren't. Thank you.

    2026-06-05

  • Dr. Lilienfeld is a wonderful doctor. He is always prepared and thorough, and listens to my progress and concerns.

    2026-06-04

  • Dr Lilienfeld was extremely patient and went into detail in answering my questions and addressing my concerns. The physical exam was very thorough.

    2026-06-03

  • I have been going to Dr Lilienfeld for many years because he is a kind, caring, and thoughtful doctor.

    2026-06-03

  • Dr. Lilienfeld has always been available when I needed him. He and his office staff are people that I would love to have in other areas of my medical care.

    2026-06-03

  • Dr Lilienfeld has been my primary care physician for many years. He is an amazing physician! Communicates well and very attentive.

    2026-05-31

  • Consistently good

    2026-05-31

  • This is an excellent doctor, professional, skilled, an excellent listener, always on time, and calm in a way that's very reassuring.

    2026-05-28

  • The provider was very interested in what I had to say and how I felt and he made recommendations and I was very, very happy. He was great.

    2026-05-28

  • I very much enjoyed my visit, everything was done that was needed in a timely manner. Everything was addressed, made talking easy and was very helpful with all questions and concerns I had

    2026-05-27

  • Have been a patient of Dr Lilienfeld for 20 years. He is always attentive, listens and addresses all your questions and concerns.

    2026-05-24

  • Dr Lilienfeld is always very prompt, courteous, knowledgeable, helpful, and takes the time to listen to my concerns to make sure that I am heard and very well taken care of.

    2026-05-26

  • Dr Armin Lilienfeld is the absolute model of what you want your primary care doctor to be! He is caring and completely on-top-of all my multitude of issues. His knowldege of my antecedents is complete. I feel like I could not be in better care than with Dr Lilienfeld. His care and assurance is a central part of my life.

    2026-05-23

  • He listens to my questions & whatever I have to say.& has given me good advice. Whenever I contact him through Patient Gateway he responds in a very timely manner.

    2026-05-23

  • Dr. Lilienfeld is an excellent primary care physician. I love going to see him every year. He's very thorough with his exam. He explains things very well. He's not an alarmist, so if something is of concern, he explains it completely and sets up a plan and follows up appropriately.

    2026-05-22

  • Above and beyond!

    2026-05-21

  • He is attentive, patient, thorough and conversant. I appreciate his conservative approach to my medical care and his thorough review of my medical records during the visit.

    2026-05-21

  • My husband and I have been seeing Dr. Lilienfeld for many years, and have been so pleased to recommend him to our grandchildren. He is patient, knowledgeable, and caring. We feel very fortunate to have him as our primary care doctor.

    2026-05-19

  • From valet parking to the receptionist and to the physician, everything was amazing.

    2026-05-21

  • Doctor Lilienfeld is a tremendous physician. I feel he gets me, listens to me and advocates for me as much as possible.

    2026-05-19

  • He was exceptionally well prepared for our visit. Clearly had spent a lot of time reading through the multiple exams and tests in the past year. Impressive

    2026-05-18

  • Dr. Lilienfeld has been consistently effective in monitoring and addressing my medical conditions. His staff are responsive as well.

    2026-05-21

  • Very professional doctor. Useful info. Helpful.

    2026-05-17

  • Excellent

    2026-05-17

  • Very knowledgeable physician...full capacity to refer and specialists necessary

    2026-05-16

  • Excellent!

    2026-05-15

  • Dr L is a thoughtful and knowledgeable healthcare provider and answers questions in a timely matter.and steered me in excellent directions for specialists.

    2026-05-03

  • Excellent

    2026-04-29

  • Excelent care. Always on time and 1st class listener and knowledgeable with past personal and family health history.

    2026-04-29

  • Best doctor I have ever had.

    2026-04-29

  • He was very respectful and caring. He asked questions and was able to answer mine.

    2026-04-30

  • Dr. Lilienfeld is primo and a true medical professional. He is thorough, kind, thoughtful, and positive. He also knows his craft well. Hope he sticks around the practice for many years to come. Thank you!

    2026-04-25

  • Dr Lilienfeld is just the best provider. I have been seeing him for over 30 years. He's always available and provides outstanding care. Thank you for all you do.

    2026-04-25

  • I have worked with Dr. LILIENFELD for at least 30 years. He has gotten me to the ripe old age of [redacted]. I couldn't be happier.

    2026-04-25

  • I have been seeing him for over 30 years so I guess that speaks for itself. He's wonderful

    2026-04-23

  • Always thoughtful and thorough

    2026-04-20

  • Dr. Armen Lilienfeld was extremely caring and personable while taking my blood pressure.

    2026-04-20

  • Dr. Lilienfled was excellent as always. Very attentive and concerned for my care. He is always quick to reply to my needs.

    2026-04-20

  • I'm always happy to see him, and I am fully confident that he has my best interests in mind.

    2026-04-19

  • Dr. Lilienfeld always performs his patient care at the highest level possible. He is a remarkable physician.

    2026-04-19

  • Dr. Lilienfeld is calm, sincere and respectful. His conservative approach to medicine is very comforting.

    2026-04-19

  • DR Lilienfeld is what a DR should be, Know your patient medically and personally.

    2026-04-17

  • Dr L is a caring, knowledgeable physician, listens carefully and always fully answers my questions and concerns.

    2026-04-16

  • Everyone at this provider are truly superb. They are professional, prompt, listen carefully and provide expert care and advice. Dr. Lilienfeld is an exceptional healthcare provider and gives practical sound healthcare advice. I have complete trust in his care.

    2026-04-15

  • I can't say enough good things about Dr. Lilienfeld. He consistently goes above and beyond to make me feel genuinely cared for at every visit. He takes the time to really listen, never rushes through appointments, and always asks the right questions to fully understand what's going on. What stands out most is how attentive and thoughtful he is, he doesn't just treat symptoms, he looks at the bigger picture and makes sure nothing gets overlooked. I always leave feeling heard, reassured, and confident in the care I'm receiving. It's rare to find a doctor who combines knowledge, compassion, and attentiveness so well. I'm truly grateful to have him as my primary care physician.

    2026-04-15

  • I've seen Dr. Lilienfeld for many, many years. I've never had any problems with him. I traveled to see him. I could see a primary care closer, but I would never change my primary care. He's been an excellent doctor, very thorough, gets back to me, never had any problems with him.

    2026-04-16

  • Dr. Lilienfeld is a wonderful care provider. He excels in every area.

    2026-04-13

  • Dr. Lilienfeld is very good and I would recommend him to anyone I know.

    2026-04-13

  • Always get a quick response to any concerns that I have.

    2026-04-11

  • Dr. Lilienfeld is extremely patient, highly professional, has an incredible bedside manner, listens carefully. He is incredibly knowledgeable and remembers everything about the medical conditions that you have. He asks all the right questions and has been a joy to have as my PCP for many years. I could not recommend him higher.

    2026-04-10

  • Dr Lilienfeld is the best provider I have ever seen. He is top shelf and hope he doesn't retire anytime soon.

    2026-04-08

  • Very pleasant, personable & knowledgeable

    2026-04-08

  • Very happy with doctor

    2026-04-08

  • Dr Lillienfeld is an excellent experienced physician PCPs. He has always been accessible and responsive, and I appreciate his availability.

    2026-04-05

  • Not much. Dr. LILIENFELD is an excellent doctor.

    2026-04-02

  • The provider was very thorough and answered all my questions and concerns.

    2026-04-01

  • Dr Lilienfeld is an extra ordinary MD

    2026-04-06

  • Dr. Lilienfeld is an excellent physician. He is very responsive and thoughtful. He listens.

    2026-04-01

  • Dr. Lilienfeld is the best doctor I have ever had. He is thorough, kind, patient, compassionate, always punctual, and available via the app.

    2026-04-01

  • Dr Lilienfeld has been my PCP for over 25 years, and I have been completely happy with my care.

    2026-03-30

  • Dr Lilienfeld is outstanding doctor! He has been my personal physician for almost 50 years. He has provided me with great advice and care through all of my medical issues

    2026-03-29

  • Top notch care

    2026-03-28

  • We are so happy to have such a kind, smart doctor!

    2026-03-28

  • Excellent doctor

    2026-03-26

  • Armin Lilienfeld has been my primary care doctor for over 35 years. He has been the best primary care doctor that I count have ever imagined. He follows up on everything. He gets right back to you with any questions you have that same day and etc. He really takes an interest in you. Doctor Lilienfeld is steller he is as good as it gets.

    2026-03-23

  • As always my visit for my annual checkup was excellent. Dr. Lilienfeld is an empathic doctor who listens carefully and provides care customized for me and my lifestyle.

    2026-03-22

  • Excellent care

    2026-03-23

  • Dr. Lilienfeld is an outstanding doctor. He's very caring, responsive and understanding.

    2026-03-23

  • I always enjoy seeing Dr. Lilienfeld. He cares about his patients, offers frank and direct advice and opinions. I trust his judgment. I think I have been seeing him for over 20 years and we always keep each other up to date about our children. First rate doctor.

    2026-03-21

  • My experience was so thorough and reassuring with my Doctor he is so kind and a available to me when I need anything.

    2026-03-20

  • Excellent experience

    2026-03-20

  • Armin Lillienfeld is the most amazing doctor and person.

    2026-03-17

  • We have been patients of this doctor for many years and are more than exceptionally pleased with his care, comfort and expertise!

    2026-03-18

  • My primary care doctor is outstanding in every way. I am lucky to have such a great physician.

    2026-03-17

  • I've been a patient of Dr. Lilienfeld for many, many years and I'm very comfortable and he takes all the time I need. He provides me with great care. I would recommend him. Actually, I've had other family members go to Dr. Lilienfeld. Just overall he does a great job and listens to my needs and I would highly recommend him to anybody.

    2026-03-19

  • Always punctual, well run office. Has taken care of changes with my RX and issues with my health by phone or Gateway.

    2026-03-18

  • Dr Lilienfeld is amazing, caring and attentive. He's the best!

    2026-03-18

  • Very good

    2026-03-15

  • Simply that is has been excellent and very much appreciated.

    2026-03-15

  • Dr Lilienfeld is a wonderful doctor who is always well prepared and ready to listen. I am thankful he is my doctor

    2026-03-09

  • I love my provider Dr Lilienfeld. He is the kindest man, caring, proficient and so organized. I never have to wait as he's always in time.

    2026-03-07

  • I say this every year. Armin Lilienfeld has been my primary care physician for decades. He is attentive, informed, knowledgeable, balanced in his care, and in every way the kind of frontline doc anyone would wish for.

    2026-03-07

  • Dr. Lilienfeld is the best primary care any patient could ask for. He does his homework and knows all about your meds and if you've seen any other doctors, he knows your history, he listens to you, he explains to you and he is so reasonable with his answers. He is absolutely a gem and an asset to the Brigham.

    2026-03-05

  • Very much appreciate this long-term relationship with Dr. Lilienfeld.

    2026-02-25

  • Let's see i have been a patient for over 25 years with Dr LILIENFELD i believe that fact by itself is the best answer to the above question

    2026-02-18

  • exceptionally efficient and attentive.

    2026-02-18

  • Dr Lilienfeld , is a gold standard PCP. He is excellent in his care, communication and knowledge of medicine . I feel I can't be in better care than his

    2026-02-19

  • Dr. LILIENFELD is first class. He's extremely knowledgeable, extremely kind, warm, friendly, supportive, clarifying matters. I'd recommend him to everyone.

    2026-02-18

  • I could not be happier with the serivice provided. Armin has saved me from potential disaster on more occasion than one. Cannot say enough positively about him.

    2026-02-16

  • Dr. Lilienfeld has been my PCP, and my Husband for years he is always keeps us well informed. We are very pleased!

    2026-02-14

  • Great primary care

    2026-02-16

  • He is very responsive and I never feel rushed despite my absolute knowledge that he is very busy!

    2026-02-27

  • The best PCP listens makes great suggestions works with you not at you.

    2026-02-25

  • Dr. Lilienfeld is the consummate primary care physician. His vast medical knowledge never ceases to amaze me and I have been his patient for 30 years! I am now [redacted] years old and have been treated by many physicians over the years for many issues, and I can say without reservation that no other physician has even come close to demonstrating the thoroughness, expertise, diagnostic and communication skills, sincere interest in his patient's medical issues and wellbeing, and immediate access when necessary than Dr. Lilienfeld. My wife and son feel the same...we are indeed incredibly fortunate to have Dr. Lilienfeld as our primary care physician.

    2026-02-08

  • Dr. Lilienfeld has been providing excellent care to me for decades and I'm grateful he is at the Faulkner!

    2026-02-08

  • Dr. Lilienfeld has been my PCP for over 25 years. [redacted] Dr. Lilienfeld is an exceptional physician. He is extremely smart and knowledgeable, kind and caring, and always thoughtfully and throughly explains medical information very clearly to his patients. I trust Dr. Lilienfeld 100% and am so happy to have him as my PCP.

    2026-02-08

  • Consistent, excellent care

    2026-02-08

  • Amazing doctor. Brilliant and caring.

    2026-02-07

  • I have seen Dr. Lilienfeld for many years and he's an extraordinarily good physician and he remembers things. He follows up really well. He's very quick. He's thorough. I can talk to him about anything. He's a terrific doctor. I'm very lucky to have him.

    2026-02-06

  • Professionals in all areas-always on time and thorough.

    2026-02-04

  • Excellant doctor with all my info and answered questions I had.

    2026-02-02

  • I feel I am getting the best care possible. The reason we stay in the Boston area is because of Dr. Lilienfeld and his support team.

    2026-02-01

  • My wife and I have trusted DR Lilienfeld for years. Five years ago we moved from MA to CT, and we travel nearly three hours for our visits with Dr. Lilienfeld. We have total trust, & respect in this doctor!!!

    2026-01-26

  • Dr. Lilienfeld has been my doctor for over 30 years and he listens, makes appropriate referrals , and talks about options he's the best

    2026-01-25

  • Dr Lilienfeld always listens carefully to my concerns & explains things in a way I can understand. After some minor cardiac issues from 1yr ago he reassured me with further explanation & made me aware of potential symptoms that should be addressed in the future. If I call or text his office someone always gets back to me.

    2026-01-22

  • Excellent. Thorough. Concerned. Friendly.

    2026-01-22

  • Dr Lilienfeld is a compassionate listener to my current complex medical issues. He offers realistic solutions that are very helpful. I appreciate him both as a physician and a person.

    2026-01-21

  • Dr. Lilienfeld has been my care provider for a while and he is really very kind and up to date with what's going on with me. If I have any kind of emergencies or anything that needs to be taken care of, he takes care of it right away and he knows all my medicines I'm taking and he is one of the best doctors I've ever been associated with. So I hope he keeps up the good work.

    2026-01-29

  • Dr Lilienfeld is the best

    2026-01-17

  • I now live in CT with a 1.5 hour drive to Boston. I am so very grateful for the kindness and care I receive from my provider; I wouldn't take the chance of going anywhere else . He is extremely responsive, knowledgeable and kind.

    2026-01-17

  • My office visit was for my annual physical [redacted] with Dr Armin Lilienfeld. He is always thoughtful, knowledgeable, and thorough in his examination and in his explanations of my health and conditions. [redacted]

    2026-01-14

  • Dr Armin Lilienfeld has been my PCP for many years , always responsive and a good listener. Lucky to have him.

    2026-01-15

  • Professional and friendly

    2026-01-14

  • A Superb physician. An excellent listener and diagnostician. If only he could be cloned! My wife and I have been with him for more than 20 tears.

    2026-01-11

  • Dr. Lilienfeld is a caring and capable physican. He knows my history, my family history and trests me as a whole person. I hope he outlines me He is irreplaceable.

    2026-01-10

  • Dr. Lilienfeld is a wonderful listener and is genuinely concerned with the patient's concerns.

    2026-01-07

  • Dr. Lilienfeld is great. I am so grateful that he is my physician

    2026-01-07

  • Excellent caring doctor. Made me feel reassured.

    2026-01-04

  • Great physician! I am truly grateful for his care, thoughtfulness and medical insights. Thank you, Armin!

    2025-12-30

  • Excellent provider.

    2026-01-01

  • Dr is the best in all ways. I am grateful for him

    2025-12-31

  • I'm seen Doctor LILIENFELD, for 38 yrs more or less, I feel really good with my appointments with Him.

    2025-12-30

  • Dr. Armin Lilienfeld has been my PC for over 35 years. He is a smart, compassionate and wonderful doctor. MGB is very fortunate to have a doctor like Dr. L as a physician. [redacted]

    2025-12-29

  • Annual visit went great.

    2025-12-29

  • He is a wonderful doctor and a lovely person. He always returns emails, sometimes even on weekends. I feel that he really cares.

    2025-12-16

  • Dr. Lilienfeld is a true professional. If you are lucky you get into his practice.

    2025-12-15

  • Doctor Lilienfeld , care about every concern that I had. He is the best.

    2025-12-14

  • Simply the best

    2025-12-12

  • I feel fortunate to have Dr Lillenfeld as my primary.

    2025-12-12

  • This is an exceptionally good provider: courteous, smart, attentive, great analysis of my problems and my history-could Ask for anyone better

    2025-12-12

  • For all the years that I've gone to him, he has always known exactly what medications I take and what my health status is and what my concerns are. So it's always been very positive to have somebody who seems to really know you when you come in. He doesn't treat you like you're a stranger or it's the first time he's seeing you. He seems to always remember key details, which makes you feel really great.

    2025-12-11

  • Dr. Lilienfeld has been my primary care physician for many years. He is the best. I feel very fortunate to be in his care.

    2025-12-11

  • Dr. Lillienfeld is the BEST DR. I HAVE EVER BEEN SEEING!!!!!!

    2025-12-11

  • This was an introductory meeting with Dr. Lilienfeld and I was very impressed with his overall manner. I found him to be understanding and thorough, not to mention timely and respectful. Having lost two PCP's over the past three years, I look forward to this new doctor/patient relationship.

    2025-12-11

  • Nothing my doctor is very good

    2025-12-11

  • Dr. Liliendfeld continues to be a first class medical professional.

    2025-12-11

  • I always receive professional, exceptional care and knowledgeable service from Dr. Armin Lilienfeld and his entire staff. My rating would be exceptional.

    2025-12-11

  • Dr. Lilienfeld is a truly remarkable physician and I have some experience because I am a physician myself and I think Dr. Lilienfeld is just amazing. He knows everything about the prior history. He knows all my medications. He's thoughtful, very responsive. Whenever I've had questions and sent an email, he responds almost immediately. You're fortunate to have a physician like him working on your staff. Thank you.

    2025-12-11

  • Dr. Lilienfeld speaks to himself that I've kept him when he's moved to three different locations and the finally one is Brigham. He's been my PCP for almost 30 years. So I think that speaks to the overall excellence of which of service and help he has provided me over the many years.

    2025-12-11

  • Armin is an outstanding physician in every way. I feel very fortunate to have him as my primary care physician.

    2025-12-11

  • Dr Lilienfeld is my doctor for the last 30 years and I do not want any other doctor .

    2025-12-07

  • Dr. Lilienfeld is the best. He listens, he's smart, follows up on all of my health issues, and he is kind and compassionate.

    2025-12-07

  • I think very highly of Dr. Lilienfeld. I think he is an excellent doctor who communicates very well with his patients.

    2025-12-09

  • Dr. Armin Lilienfeld has been my PCP for many years now. He has always been extremely helpful, patient, and interested in providing the best care. He listens to my concerns and explains treatment options and other issues clearly and simply. I am very satisfied with him as my primary care physician and would recommend him highly.

    2025-12-04

  • Best care ever. Saw me in a timely manner. Resolved my issue. Couldn't be happier.

    2025-12-01

  • Great doctor. Always helpful and listens to my issues. His diagnosis is always spot on.

    2025-12-01

  • Been with Dr. Lilienfeld for over thirty years. The best doctor ever.

    2025-12-01

  • Always an excellent experience. I look forward to my annual checkup and trust this provider to answer my questions about my health, to review and explain the results of tests, and know that he is familiar with my history.

    2025-11-30

  • Good visit, no complaints.

    2025-11-26

  • Dr Lilienfeld is like a concierge phsician. Always available, patient, good listener, thorough, etc. I genuinely value him so much as my primary care physician!

    2025-11-27

  • He is an exceptionally responsive & caring Doctor who communicates incredibly well. O am lucky to have him as my internist.

    2025-11-26

  • Dr. Lilienfeld is great!

    2025-11-26

  • Been seeing Dr. Lillienfeld for many years and always been very happy with the care I have received.

    2025-11-24

  • Dr. Lilienfeld is an extremely competent and efficient physician. He is always prepared and familiar with my health concerns and always available and responsive via the Gateway.

    2025-11-24

  • Dr. Lilienfeld has been my physician for a long time. I feel so lucky to have one of the best internists in Boston for my care. He always answers my messages through patient gateway immediately, and will call right back if it is more urgent.

    2025-11-23

  • I cannot say enough about Dr. Lilienfeld. He is everything you want in a Primary Care physician. He listens, he is engaged, he is gentle, caring and interested. His bedside manner is impeccable.

    2025-11-24

  • Everything was great. Anytime I have a question, I get a quick response.

    2025-11-23

  • I am very happy with this provider. He is a perfect fit for me.

    2025-11-23

  • Dr. Lilienfeld is the absolute best. He takes the time to listen and understand what you're going through. I would highly recommend him to everybody.

    2025-11-21

  • Very blessed to have Dr Lilienfeld as my primary care provider.

    2025-11-20

  • I am completely satisfied with Dr. Lilienfeld and the staff.

    2025-11-19

  • Very thorough, patient, and professional

    2025-11-19

  • I have been with Dr. Lilienfeld for a very long time and when I say he's the best Dr. you have, I mean it!!

    2025-11-19

  • Dr Lilienfeld is my primary care doc and I have never NEVET EVER had a doc as responsive CARING and present with anything I bring to him either in an office visit or in an amazingly timely way thru the portal. No one I know has a wonderful relationship as this with a primary doc. Armin Lilienfeld is a one of a kind.

    2025-11-17

  • He is very responsive to me both in person and through the database when I ask questions. He also responds in a very timely manner.

    2025-11-17

Accepted Insurance

  • MassHealth ACO
  • Wellpoint
  • MassHealth
  • Multiplan
  • Tufts Health Plan
  • Commonwealth Care Alliance
  • TriCare
  • Aetna
  • United Health Care
  • Coventry
  • Blue Cross Blue Shield Medicare
  • Mass General Brigham Health Plan
  • WellSense
  • Blue Cross Blue Shield
  • Railroad Medicare
  • Senior Whole Health
  • Beech Street
  • Harvard Pilgrim Health Care
  • Cigna
  • Fallon Health
  • Medicaid ME
  • Medicare
  • Humana