Scott H Greenstein, MD

Patient Feedback

4.853731 average rating from 938 reviews

• Dr Greenstein listed to my concerns, gave me his findings from my tests and discussed my options.

  2026-10-13

• I'll say thank you for your service

  2026-10-06

• He is very thorough with his work.

  2026-10-06

• EXCEPTIONAL EXCELLENCE PROFESSIONAL SERVICE

  2026-10-06

• Dr. Greenstein is very knowledgeable and could give information about my concerns. The tech was very attentive, friendly and great to work with!!

  2026-10-05

• Best service ever at a appointment. Everyone that seen me was polite, informal, and respectful. Can wait to go back!

  2026-10-05

• The provider is great, but the billing practices are terrible. They always charge extra, even though this is an annual checkup and supposed to be free with my insurance company. It is regularly billed with the wrong code, which ends up charging me for the visit, and then I have to spend hours and months to try to get that corrected.

  2026-10-05

• there was a lot of sitting around and waiting to be seen

  2026-10-05

• I am very pleased with the results of the medical tests and the eye exam.

  2026-10-04

• Dr Scott G. Is the best Dr I've ever had the pleasure to meet.

  2026-10-04

• Very helpful annual exam

  2026-10-03

• He was excellent.

  2026-10-03

• Good experience

  2026-10-02

• Excellent

  2026-10-02

• Fine.

  2026-10-01

• dr Greenstein is awesome

  2026-10-01

• The Doctor could not be more profession and open to any question from me

  2026-09-30

• Dr Greenstein is a very good communicator with a nice manner. I am confident in any diagnosis and treatment plans he provides.

  2026-09-30

• Though the wait when we got there was a bit long it was well worth it. I'm glad we figured out the issue! Thank you so much!

  2026-09-29

• Great experience [redacted]

  2026-10-01

• The provider looked at my history and answered all my questions, as well as, explaining everything. He was very thorough. Liked him a lot.

  2026-09-28

• I feel priveleged to see Dr Greenstein. Excellent care, professionalism, kindness... Lucky to benefit from his expertise.

  2026-09-24

• It is a pleasure to be Dr Greenstein's patient. He knew my record. He was precise with his examination and recommendations. Thank you very much. Regards, [redacted]

  2026-09-24

• The Dr. and associates were knowledgeable and professional

  2026-09-24

• Dr Greenstein was professional, knowledgeable, intelligent, insightful and is taking very good care of my eye health.

  2026-09-24

• She is very focused and gets to everything important in a very orderly and impressive manner.

  2026-09-21

• Thorough trustworthy doctor, I am lucky to see him

  2026-09-20

• I had a good visit. No problem. Dr Greenstein was knowledgeable about me and my eyes

  2026-09-19

• This physician was comprehensive in his exam. He spent great deal of time explaining the process of cataracts and told me what I should look for in deciding if this is the right time for me.

  2026-09-19

• all went smoothly. [redacted]

  2026-09-17

• Great doctor, listen carefully and can describe problems in "plain English"

  2026-09-17

• Okay.

  2026-09-18

• Extremely knowledgeable and thorough.

  2026-09-16

• Dr Scott Greenstein has been my eye doctor for many years and always is professional, knowledgeable, friendly, able to answer all my questions, and he asks questions to make sure I understand. He always makes sure I am completely in the machine where my head goes, and always tells me where to look. I am always happy with new eye prescriptions if I need them. I feel very lucky to have a doctor who has all of these qualities and more.

  2026-09-17

• The doctor was exceedingly thorough with the examination.

  2026-09-17

• Dr. Greenstein wears professional, competent, and thorough.

  2026-09-16

• Trusted professional.

  2026-09-14

• Dr Greenstein is a distinguished professional who works deftly as he assesses and prescribes. I appreciate his knowledge, skill, and pleasant manner.

  2026-09-14

• As nervous as I am about my upcoming surgery, I believe I am in the right hands.

  2026-09-14

• Dr Greenstein is a great doctor who always goes through my test thoroughly and explains to me very clearly. We have totally confidence in him for his judgement and advice.

  2026-09-05

• I have been seeing Dr Scott Greenstein for both my cataract surgeries after being diagnosed with macular holes in both eyes. I have complete confidence in the care and treatment I have received from this doctor. I have recommended him to my friends and family as the doctor you need for cataract surgery and continued care.

  2026-09-03

• The provider was very friendly and made feel comfortable.

  2026-09-02

• Excellent care - thank you!

  2026-09-02

• well informed about my overall health

  2026-09-02

• I have seen Dr Greenstein for many years He is an excellent doctor. He does take his time with me, reviewing new findings/medications. He is a thoughtful about eye issues and explains things in a manner I can understand. He answers all of my questions. I would highly recommend Dr. Greenstein to anyone.

  2026-09-11

• Dr Greenstein is exceptional doctor who loves what he is doing. I am blessed to have him as my eye doctor.

  2026-09-03

• Dr Greenstein is beyond amazing in the way he interacts with his patients, explains his findings and truly cares. I am so grateful that he is my doctor.

  2026-09-02

• Dr greenstein explained what was going on with ny eyes especially with my left eye

  2026-09-02

• He was knowledgeable and respectful. All good.

  2026-09-02

• He is always rushing, but always attentive.

  2026-09-02

• Dr. Greenstein is always extremely helpful, knowledgeable, and courteous. I always look forward to my yearly visit with him.

  2026-09-02

• My Doctor was very thorough in reviewing the test results and expected high quality tests from the staff, which I appreciated very much. He listened carefully to my concerns and addressed all of them with sincere care. He knows the potential risk of my eye health based on family history and tests, and always examined my eye with that in mind. I am grateful for his care.

  2026-08-31

• Dr. Greenstein always makes me feel comfortable and heard. He has a very easy-going manner and I would highly recommend to anyone.

  2026-08-31

• I am extremely confident and satisfied with my provider's expertise and care. I have been his patient for several years now.

  2026-09-01

• Excellent

  2026-09-01

• Yes, just commenting on my appointment with Dr. Scott Greenstein. The appointment went very well. Dr. Greenstein is very attentive and also personable and listens carefully to what my concerns are and answers them honestly and appropriately. And I appreciate that. So thank you.

  2026-08-31

• I trust Dr. Greenstein completely.

  2026-08-30

• Very efficient and pleasant.

  2026-08-26

• Every thing went smoothly. [redacted]

  2026-08-26

• He was very knowledgeable and very helpful

  2026-08-25

• I have found Dr. Greenstein to be very knowledgeable. He listens to what I have to say and we can discuss various aspects of vision and he always seems to have the answers, etc. And I would really highly recommend him and I will stay with him right to the very end. That's all I have to say. He's a good man and I will be with him.

  2026-08-27

• It was perfect

  2026-08-26

• Good doctor and kind human being

  2026-08-24

• Very detailed and thorough

  2026-08-24

• Excellent care from excellent people!

  2026-08-23

• A truly amazing group of care professionals that made me feel at ease. Thank you

  2026-08-23

• I have been with Dr Greenstein for many years and expect to see him for many to come. I think this says it all.

  2026-08-22

• love him!

  2026-08-11

• Excellent and professional

  2026-08-09

• Thank you for taking care of my vision needs. I am legally blind in one eye, which makes you a very important part of my overall healthcare. Thank you, again.

  2026-08-08

• Excellent visit , Was seen earlier than scheduled

  2026-08-08

• I am a Scott patient for over than 20 years. He always treats me well.

  2026-08-07

• He's very good. Listens to your questions and answers them .

  2026-08-03

• Dr. Greenstein, was quick to the point, understood my situation with Trigeminal surgeries and has referred me to a Dr. [redacted], who could provide further assistance [redacted]

  2026-08-05

• everything went very well, everything was explained very well .

  2026-08-02

• Excellent.

  2026-08-01

• Dr. Greenstein and [redacted] who administers the vision tests are both terrific. Very knowledgeable and personable.

  2026-08-01

• Extremely thorough exam with clear discussion afterwards

  2026-08-01

• Dr Greenstein is the consummate professional. The staff are wonderful.

  2026-08-01

• Took time to read the chart during the visit

  2026-08-01

• Dr. Greenstein is professional, articulate, knowledgeable and a great Doctor.

  2026-07-30

• Excellent

  2026-07-29

• Dr Greenstein always has your comfort in mind. Whether in the exam room or in the OR. He also doesn't do anything that is unnecessary.

  2026-07-29

• good visit

  2026-08-01

• Dr. GREENSTEIN is an excellent clinician. I trust him implicitly. He is also kind n d and courteous.

  2026-07-29

• Very professional.

  2026-07-29

• It was an awesome experience 10/10.

  2026-07-29

• Excellent care fromdoctor

  2026-07-28

• He's very knowledgeable and he was very thorough.

  2026-07-30

• Dr. Scott Greenstein was always very courteous and very, very knowledgeable. He's very competent and knew my condition and anything related to it inside out. I would very much trust his opinion on anything that he would ever say or do for me. Thank you.

  2026-07-30

• Excellent care and good Etc

  2026-07-29

• Dr. Greenstein is excellent. He's extremely knowledgeable and I felt that all of my questions and concerns were addressed.

  2026-07-27

• The doctor and his staff were excellent as always

  2026-07-25

• Always excellent!

  2026-07-25

• Been seeing Dr Greenstein for decades.

  2026-07-25

• Dr. Greenstein is exactly what I would expect a professional to be - Curteous, Conservative with treatment, and Trustworthy. You and I are most fortunate to be served by him.

  2026-07-25

• Dr. Greenstein is superior!!! I'm so lucky to have him as part of my care team. I travel a good distance to see him and do it happily. I always look forward to my visit with him. Also all of the people that work with him are wonderful too. The front desk of those offices does a great job. Thank you!!!

  2026-07-29

• He was very thorough and friendly. Very good customer service experience. Very good manners. Thank you.

  2026-07-24

• I trust Dr Greenstein. He is intelligent and succinct. He is very thorough and I feel I'm in good hands with Mass Eye and Ear and Dr Greenstein.

  2026-07-21

• He is EXCELLENT

  2026-07-23

• Dr Greenstein has been my Dr for close to 20 years. We both listen and ask each other questions. I have deep respect for Dr Greenstein.

  2026-07-22

• Dr. Greenstein was absolutely amazing! He treated me with nothing but respect and kindness. He listened to me and heard me. He made sure he knew what he was dealing with since my case is not as common from what I hear. He caught something that was missed just weeks prior. So I cannot say enough good things about him. Even though you are a haul for me to travel I look forward to working with your team of doctors at mass eye and ear. Please make sure your doctors and nurses know that they make a difference because of how they treat their patients.

  2026-07-20

• Dr. Greenstein was a little late and explained the reason for his lateness. Knowing that I, and all of his patients are getting the best of care from him makes a little waiting unimportant. [redacted]

  2026-07-20

• Dr Greenstein is one of the best Doctors I have known. He is highly professional, yet friendly and accessible. My experience of his cataract surgery was spectacularly successful.

  2026-07-20

• I am most confident and appreciative of the ongoing care I receive from Dr Scott Greenstein.

  2026-07-24

• Dr. Scott Greenstein is amazing. Very respectful, listened to me carefully and gave me his honest feedback. I appreciate his care very much.

  2026-07-23

• Dr. Greenstein ensong is exceptional. I've had a lot of problems with my eyes and he takes care of everything. He was absolutely wonderful and I thank him.

  2026-07-20

• Always has great eye care here. This visit was more of the same.

  2026-07-19

• I have been seeing Dr. Scott Greenstein for about 10 years now and I highly recommend him to any new patients. He is the best [redacted]

  2026-07-18

• I was well cared for and treated with respect answering my questions.

  2026-07-18

• This Dr is highly thought of, and I agree. His visits are extremely brief and , but on point. [redacted]

  2026-07-18

• Very good

  2026-07-08

• I had a great experience with Dr. Greenstein and his personnel as well. [redacted]

  2026-07-07

• My experience with the nurses, doctors and other staff members have been extraordinary! I enjoy my visits due to the special care I receive.

  2026-07-10

• Dr . G was professional at all time. The techs etc. the same. the greeting and completion of my. Visit was great.

  2026-07-06

• I have been a patient of this provider for years now, and even when I lived out of state I travelled back to Boston for my eye care. I am extremely pleased with the level of care and attention I have received over the years here, and I continue to recommend Mass Eye & Ear to my family and friends. Every single member of staff I have interacted with over the years has been unfailingly kind, helpful, professional, and extremely competent, and invariably I leave appointments with a sense of thankfulness for having such excellent care available to me.

  2026-07-05

• Excellent care. He could have spent a little more time.

  2026-07-05

• Top notch in ability to diagnose & follow through

  2026-07-04

• The doctors treated me well. The only thing is they didn't ask me about my health conditions, which included having a heart attack in the hospital and getting a new kidney. Thank you.

  2026-07-04

• Excellent as always.

  2026-07-04

• Excellent

  2026-07-02

• On this day I had the best experience ever. I was in and out within one hour. It was great.

  2026-06-26

• [redacted] Appointment with Dr felt more rushed than usual as I think he got backed up due to an unforeseen patient. [redacted]

  2026-06-26

• He is kind, knowledgeable and patient.

  2026-06-24

• First time here. Absolutely awesome experience with everyone!

  2026-06-24

• He is very knwledgeable

  2026-06-24

• Dr Greenstein and his office staff have alway been friendly and efficient. I have never waited more than 10 mins to be seen. Dr Greenstein explains everything he is going to day. No surprises. I am very appreciative of his expertise.

  2026-06-24

• Excellent doctor!

  2026-06-24

• So fortunate to have a highly experienced and knowledgeable and compassionate doctor.

  2026-06-24

• Very good doctor!

  2026-06-24

• My answer is very simple. This organization, Mass Eye and Ear, with the doctor and nurses that I saw, [redacted] is definitely major league. Thank you.

  2026-06-22

• Dr. Greenstein is very good, very thorough, and very helpful, listens, cares about my issues, and is very, very professional. Thank you.

  2026-06-22

• I like and respect this Dr. I'm glad to be back with him again. I hope he can forgive me for the time I spent seeing another doc in his (your) practice. It was only a short time

  2026-06-20

• Excellent, thorough, and informative care.

  2026-06-20

• He's a great doctor in my opinion, I'm very happy with him, thank you.

  2026-06-18

• Top notch! A very pleasant experience in today's world!

  2026-06-17

• Great visit

  2026-06-16

• Dr. Greenstein is the best!!!!

  2026-06-14

• Dr. Greenstein in my opinion is a fantastic doctor who is excellent at his work. He's right to the point about what he tells me and what he says. I think that he is a true professional at his job.

  2026-06-11

• Wonderful doctor [redacted]

  2026-06-11

• Dr Greenstein, is very interested in my wellbeing and explains things to me for me to understand also, I like this quality in him

  2026-06-10

• Thank you!

  2026-06-10

• Very good

  2026-06-11

• very professional and knowledgeable

  2026-06-11

• they were both great always a pleasure to see them

  2026-06-11

• Dr. Greenstein, excellent doctor.

  2026-06-11

• I was referred to Dr. Greenstein by Dr. [redacted], both of whom I was so fortunate to find.

  2026-06-10

• Received great care during my visit, thank you.

  2026-06-09

• He is encouraging

  2026-06-09

• I was scared

  2026-06-07

• Everything is great.

  2026-06-07

• Dr Greenstein is an exceptional physician.

  2026-06-06

• Great as always. Thank you.

  2026-06-05

• Excellent doctor. Great experience .

  2026-06-04

• I felt totally confident that Dr. Greenstein's evaluation of my eyes was accurate. He is very thorough and practical and did not push me into surgery.

  2026-06-04

• The service was excellent.

  2026-06-03

• Excellent care. Thank you all so much

  2026-06-03

• Very smart doctor, but rushes his words and the visit in general.

  2026-06-02

• I was very pleased with the courtesy and professionalism shown by every person I interacted with during my recent visit to MEEI, and appreciated the timely, organized and efficient way I was ushered through each stage of the examination process after the initial check-in. The technical staff was exceptional, along with Dr. Greenstein's honest assessment and explanation of my test results. As with several previous exams conducted at MEEI to monitor my eye health as a glaucoma suspect, I couldn't be more satisfied with the outstanding patient experience it consistently provides.

  2026-05-30

• Dr Greenstein was friendly & approachable. He knew my history, answered question in a direct manner.

  2026-05-28

• I've been coming to Mass Eye for many years now and then visits have always been pleasant and informative.

  2026-05-27

• He. Was very conforting in addressing my conditions

  2026-05-26

• Dr Greenstein was excellent and caring in every way- knows seriousness of my eye condition and treated very quickly- have super confidence in his expertise.

  2026-05-26

• [redacted] This was another great experience.

  2026-05-27

• Dr G is exemplary

  2026-05-24

• Available to see right after testing so he could read, review results and I could leave with a thorough understanding of next steps.

  2026-05-23

• Very reassuring experience. Thanks.

  2026-05-23

• Dr. Greenstein is very professional and informative relating to my eye care. Refills prescriptions for my eye care. He informs me what to expect with my follow up appointment. He has a great manner with my medical issues.

  2026-05-23

• He's at the top of the list in terms of connection with the patient, and providing useful information about what he discerned during the visit.

  2026-05-22

• He is very professional and knowledgeable in meeting my needs.

  2026-05-21

• Excellent professional. Experienced.

  2026-05-21

• He explains everything clearly throughout the consultation. Very attentive. Excellent professional! Thank you so much!

  2026-05-20

• Dr. Greenstein is awesome

  2026-05-22

• Excellent!!

  2026-05-19

• He knows his specialty in eye care and is very clear in explaining your eye health.

  2026-05-19

• Yes, Dr. Greenstein is an excellent ophthalmologist, very experienced, totally knowledgeable, and on top of everything. And he knows his patients very well. I can highly recommend him to anyone.

  2026-05-17

• Experienced opthomologist. Detailed and capable.

  2026-05-16

• Very professional, patient, knowledgeable.

  2026-05-15

• I like Dr. Greenstein.

  2026-05-14

• He is. Very good Doctor

  2026-05-13

• My whole experience was excellent.

  2026-05-13

• He identified an important problem my current doctor has missed

  2026-05-18

• Dr Greenstein is the absolute best! There is no one better that you could go to for any eye issue and he is just terrific in every way

  2026-05-15

• Excellent care by the best doctors in the world.

  2026-05-15

• The care provider was fantastic. He was very professional, courteous, explained things very well, and had a great attention to detail. I would recommend him to anyone.

  2026-05-14

• The entire team was great. They are very nice and appear to be well trained. They let you know in advance each step they are taking.

  2026-05-11

• I feel I am getting the best care possible from this provider--I am a long-term patient and am thankful for the wonderful treatment here. Both he and all his staff are FANTASTIC!

  2026-05-11

• Dr. G is terrific. [redacted]

  2026-05-09

• Dr Greenstein is knowledgeable and efficient. He knows my situation and addresses all questions I have.

  2026-05-09

• Dr. Greenstein is a true professional and one of the best doctors I've ever been to in my life. He is a true treasure to MGH!

  2026-05-09

• Dr. Greenstein is an excellent ophthalmologist. I have been seeing him for a long time and trust his recommendations and expertise.

  2026-05-08

• Great Doctor Greenstein!

  2026-05-06

• Excellent

  2026-05-07

• Great provider and very knowledgeable experience. Thanks

  2026-05-06

• Dr Greenstein is very professional, friendly and has a great manner.

  2026-05-06

• I was impressed by the doctor's experience before I arrived, and more impressed after meeting with him for the first time. The difference between my experience at Mass General Brigham Eye and Ear this year, and Ophthalmic Consultants of Boston last year, was like day and night. Mine is a very complicated case, so I'm looking forward to working with the Eye specialists at Mass General Brigham Eye and Ear.

  2026-05-04

• As always outstanding, I have never been disappointed I give my full thanks to well trained people and the Care that they provided for me. Keep up the good work.

  2026-05-11

• He was very professional and addressed my concerns quickly. I would definitely recommend him to my friends.

  2026-05-05

• Listens to me and explains everything Clearly

  2026-05-05

• I've been seeing Dr Greenstein for many years..always on top of things I know that I'm getting the best of care!

  2026-05-03