Helen K Delichatsios, MD
Not currently accepting new patients
4.936723 average rating from 177 patient reviews
Specialties
Affiliation
Mass General Brigham
Provider Locations
- Boston, MA
Education & Training
- Residency: New York Presbyterian Hospital Weill Cornell, Internal Medicine, 1997
- Medical Education: Weill Cornell Medical College, 1994
Board Certifications
- Internal Medicine, American Board of Internal Medicine
Languages Spoken
- Spanish
- Greek
- English
Age Group Treated
- Adults
Patient Feedback
4.936723 average rating from 177 reviews
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Dr. Delichatsios has always been wonderful, always listens, has always been responsive. I am very happy with her. I have absolutely no notes. I have no suggestions for improvement because I think she's 100%.
2026-06-26
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I've seen Dr Delichatsios for 26 years. She is the best doctor as she listens, comes prepared, has good suggestions and goes way beyond to make sure I get the care I need. All of this while her office is most likely so busy due to shortage of PC doctors. Thank you Dr D!!!
2026-06-24
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DrD is great, listens and spends time with you
2026-06-20
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I have worked with Dr Delichatsios as my PCP for 20-odd years so am very familiar with her doctoring: Always kind, caring & thorough. MGH is lucky to have her as one of your providers
2026-06-17
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Dr.D IS GREAT.
2026-06-13
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Dr Delichatsios is always there when I need her. Always professional, kind and checks on everyone in my family.
2026-06-12
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Exceptional care
2026-06-10
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Dr. Delichatsios has been my physician for 25 years and I wouldn't switch for anything. Thank you.
2026-06-11
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She is the best of the best
2026-06-10
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Dr D and her team are excellent
2026-06-08
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Yes, I'm very happy with the service that I'm getting at my general hospital for too long. Very happy. They're all nice. Thank you so much for your service.
2026-06-08
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DR.Delichatsios has need our PCP for many years! It is hard to imagine anyone being any better than her as a PCP. She has always been responsive to our needs; always professional, thorough and supportive; always unhesitatingly willing to facilitate access to specialists when required; and always pleasant. Our family appreciates her very much.
2026-06-07
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Dr. Delichatsios is always excellent: responsive, caring, competent. I really appreciate her. I have been her patient for many years.
2026-05-28
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I offered some feedback and Dr D received it and agreed.
2026-05-27
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dr D is an excellent practitioner who performs her craft with kindness
2026-05-26
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Dr Delichatsios is a caring and compassionate doctors. She knows my needs and always follows through. I am waiting to have a breast needle biopsy. There is a nationwide shortage. She listened and understood my concerns.
2026-05-23
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I am very comfortable with Dr D. I can ask her anything.
2026-05-16
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Helen is a wonderful Dr I have been her patient for over 20 years and feel she takes wonderful care of me as I age. Polly webster
2026-05-06
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Dr. Delichatsios and her staff, including [redacted], are incredibly warm and caring people. We love coming and seeing them. They take really good care of us and we are very, very happy with their services.
2026-05-04
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Love Dr Delichatsios
2026-04-29
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Dr D and her staff offer exceptional care and consideration at all opportunities. I feel blessed to be a patient of Beacon Hill Primary Care.
2026-04-28
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Dr Delichatsios is a wonderful Doctor takes as much time as I need Is clear kind listens to my every concern I always feel very well taken care of I highly recommend her
2026-04-29
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Dr Delichatsios was thorough and pleasant as always.
2026-04-28
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I feel blessed to have such supportive care.
2026-04-22
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i have been a patient of dr. d for over 20 years. i love her! she is knowledgeable, competent and easy to speak with (all of which you already know). i dread the time i cannot travel to boston to visit with her.
2026-04-23
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I have had this PCP for 26 years and I trust her advice and care implicitly.
2026-04-22
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Very pleasant, efficient, knowledgeable, caring and respectful.
2026-04-20
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Dr. Delichatsios is an excellent doctor, I've been coming to her for over 26 years, [redacted]. She saved my life actually. [redacted]
2026-04-20
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She is always very pleasant and takes ample time to listen to my concerns.
2026-04-15
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Dr. D has been my primary care physician for decades and I have always been impressed with her kindness, her straightforwardness and her nonjudgmental and collaborative approach to me as a patient. She listens carefully, advises comprehensively and is always open and approachable.
2026-04-13
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I have been seeing Dr. Delichatsios for about 13 years. She has been my primary care. I have zero issues when I need to get an appointment. She's very knowledgeable. She is able to like coordinate my care when I need referrals. And her office responds in a timely manner. [redacted] So the whole office is a great provider for care for patients. Thanks.
2026-04-13
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She's a very, very good provider and she has a lot of experience. We really like her.
2026-04-11
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This provider has been my pcp for almost 10 years. Being an mgh patient for [redacted]+ years my current situation is the best yet.
2026-04-01
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Excellent, as always (have been Dr Delichatsios' patient for many years).
2026-03-31
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Grateful to have her as my PCP
2026-03-30
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I've been with Dr. Delichatsios now for over 20 years and she is an exceptional primary care provider. She's conservative, she listens, she's very concerned about women's health and she's unbelievably responsive. I couldn't ask for a better primary care provider.
2026-03-27
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Dr. Delichatsios is an excellent physician and I'm very pleased to be her patient.
2026-03-26
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Dr Delichatsios the the best. She knows your history, provides great care and advice and us genuinely interested in the best health outcomes for my health.
2026-03-16
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Dr. Delichatsios always talks to me attentively, listens and makes suggestions for me. She is extremely professional, knowledgeable and very caring! I've been coming to her for years and she makes me feel like I am a special patient! Hopefully, I will be able to continue as one of her patients!
2026-03-16
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Dr. Delichatsios is an excellent and caring doctor. She is very thorough and communicates very well. She listens and answers all questions in an understandable manner. She inspires trust in her patients.
2026-03-13
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I love Dr. Delichatsios!
2026-03-12
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I have been a patient of Dr. Delichatsios for over 20 years and patient of many doctors in MGH for over for well over 50 years and satisfied with all my providers. [redacted]
2026-03-12
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Dr. Delichatsios has been my primary care provider for more than 20 years. I couldn't be happier.
2026-03-05
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We have been a patient of Doctor D for many years. During all my visits with her, she is always thoughtful, well prepared and always ready to take the time and make sure I understand her instructions. She is a great asset to your group
2026-03-02
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Extremely knowledgeable with my health condition and always follow with any new treatment
2026-02-28
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We have had Dr. Delichatsios as our PCP for 25 years. She has been consistently phenomenal.Here's what makes her special: - great interpersonal skills; - grounded knowledge, - terrific listener, - well respected in the hospital community and knows when/assists in referrals to others.
2026-02-25
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Dr. Delichatsios has a wonderful personality. She's very thorough. She's very kind. And she's excellent bedside manner.
2026-02-16
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Dr Delichatsios is a very good doctor. I am fortunate to have her as my PCP.
2026-02-26
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I am happy with Dr Delichatsios but sometimes, as a fellow doctor, I wish when I write my one or two messages per year, she would get back to me herself rather than having the nurse practitioner return the reply.
2026-02-08
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I have known Dr. D for a long time and trust her comments. Thank you
2026-02-04
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Dr. Delichatsios is the best, very caring and knowledgeable!
2026-02-04
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I love that Dr. Delichatsios is my PCP she is very caring
2026-01-21
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Dr. Delichatsios and her staff are the premier providers of family health that I know of. She knows my history, my family's history, what I am doing wrong, what I am doing right, and always makes the visit as enjoyable as any doctor's visit can be. Our family considers her a treasure.
2026-01-21
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Goof attention to our problems
2026-01-13
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She's the Best!
2026-01-03
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This is the best doctor anyone could wish for.
2025-12-28
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The Doctor is 5 . The best in Boston
2025-12-24
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Superb care offered by Dr Delichatsios ! Staff are also excellent! So very blessed to be treated by these fine clinicians!
2025-12-26
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Dr Delichatsios and [redacted] are great
2025-12-22
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I have been a patient of Dr. Delichatsios for 25 years, and throughout that time she has been truly extraordinary. I credit her greatly with helping me maintain my health. As a two-time breast cancer BRCA2 patient, along with facing multiple other health challenges over the years, Dr. D has consistently provided outstanding care and unwavering support. I feel incredibly fortunate and truly blessed to be under her care.
2025-12-19
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I feel very lucky to have had Dr. Delichatsios as my primary care physician since the 1990's.
2025-12-15
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She's excellent at giving her time to spend with you, but I really wish that she would take 5, 10 minutes to read the file to see if anything has happened throughout the previous year and what the summaries are before we sit down at the appointment and talk. Because I feel like we rehash it all and we lose time doing that when if she just came prepared and had read the file, we'd be in a better place.
2025-12-15
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Excellent
2025-12-09
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Yes, I'm so proud and very happy always, and I've been going to the same place for a long time since I was young. And I'm very proud with the service for anyone up there. Thank you.
2025-12-08
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I love Dr. Delichatsios with all my heart. She's been a wonderful, wonderful primary care provider for 25 years and I do want to continue as I am almost [redacted] years old and I love her dearly and she's a wonderful, smart, thorough lady doctor. Thank you very much.
2025-12-08
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I've seen this provider before. She's very good
2025-12-04
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I am very happy with my provider who listens to any problems or concerns I may have. I appreciate the help provided and patience as well. Thank you!
2025-11-27
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Thank you for the follow-up with the orthopedist regarding my hip and knee.
2025-11-20
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Outstanding!!!!!!
2025-11-16
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Dr. Delichatsios is an excellent physician and establishes an excellent working relationship about clinical matters.
2025-11-08
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Dr Deli is amazing, thankful she's my Dr, easy to talk to.
2025-11-06
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Excellent and thorough care as always
2025-11-08
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Dr. Delichatsios is very kind, caring and has a wonderful beside manner and always goes above and beyond!!
2025-11-01
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Excellent doctors and excellent care
2025-10-27
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Helyn Delichatsios is a treasure on every level and I will be forever grateful to Dr. Richard Winickoff, my former primary care physician and also a jewel, for giving me into her care when he retired. On a human level, she is like an old fashioned family doctor, a role difficult to maintain in today's challenging world, and reminds me of my beloved father who kept a very small general practice even when his main career was as an anesthesiologist. At the same time , Dr.Delichatsios is a superb clinician, spotting serious health problems that required immediate action and follow up. I wish that everyone could have a doctor like her and the same level of compassionate and intelligent care and concern that I have experienced with her.
2025-10-22
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Dr. Delichatsios has been my PCP for many years and I have the utmost faith and confidence in her.
2025-10-12
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She's awesome. Been my doctor for many years
2025-10-11
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I have been with Dr.D. for over two decades, and I wish all doctors were like her. She listens respectfully, examines me carefully, addresses all my questions, and I never feel rushed or that my concerns "are not important". And I trust her completely.
2025-09-19
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Dr, Delichatsios is very attentive, personable, and kind. She's been my primary care doctor for 25 yrs since her start with MGH, feel fortunate I'm in her care.
2025-09-17
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Dr Delichatsios is informed, caring, knowledgeable and committed to my good health. I wouldn't change Dr's for any reason. She's reliable and trustworthy as well
2025-09-10
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I have been a patient of Dr. Delichatsios for over 20 years, she is very attentive to my past and present medical history. I am very satisfied with her my primary care Doctor.
2025-09-09
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Dr. Delichatsios is the most caring and knowledgeable doctor
2025-09-08
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Dr. Delichasios is excellent, as always, and it was a privilege to see her give tutelage to a third year of medical students as they went through my diagnosis with me. So I had an excellent experience.
2025-09-01
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she is excellent with a wonderful memory of her patient's history
2025-08-31
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Dr. Delichatsios contacted me to follow up on my emergency hospital stay. We met via Zoom and went over all my discharge information. She was very helpful to me.
2025-08-27
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Dr. D is wonderful. I feel I have her full attention at my appointment. Always going through my history and discussing how, if my health has changed.
2025-08-27
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Doctor Delichatsios is very experienced and knowledgeable. She has been my primary care physician for over 20 years and I appreciate all the excellent advice she has provided me over the years. I am now [redacted] years old, in good health, mostly as a result of following her advice.
2025-08-26
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I have been with her for many years she knows my record
2025-08-23
Accepted Insurance
- MassHealth ACO
- Wellpoint
- Cigna
- Multiplan
- Railroad Medicare
- WellSense
- Medicaid RI
- Beech Street
- Coventry
- Blue Cross Blue Shield
- Fallon Health
- Mass General Brigham Health Plan
- Medicare
- Aetna
- Senior Whole Health
- WellSense NH
- Humana
- United Health Care
- Blue Cross Blue Shield Medicare
- Tufts Health Plan
- Commonwealth Care Alliance
- MassHealth
- Medicaid ME
- Medicaid VT
- TriCare
- Harvard Pilgrim Health Care
- Maine Community Health Options
- Medicaid NH