Dean M Cestari, MD

Dean M Cestari, MD

Not currently accepting new patients

4.616744 average rating from 215 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Boston, MA

Dr. Dean Cestari is a clinician scientist who provides medical treatment for neuro-ophthalmic disorders, strabismus ("crossed" eyes), and diplopia (double vision). He is Co-Director of the Center for Thyroid Eye Disease and Orbital Surgery at Mass. Eye and Ear. In addition to his clinical practice and research program, Dr. Cestari also supervises and mentors medical students, residents, and fellows.

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Dr. Cestari earned his medical degree from Sackler School of Medicine in Tel Aviv, Israel. After a one-year fellowship in neuro-ophthalmology at Mass. Eye and Ear, he returned to Weill Cornell Medical College's New York Presbyterian Hospital, where he completed a residency in ophthalmology and served as Chief Resident in his final year. Dr. Cestari is one of the few ophthalmologists worldwide who is board-certified in both neurology and ophthalmology.

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Dr. Cestari is actively involved in cutting-edge research that aims to elucidate the underlying mechanisms of optic nerve disease. In particular, he received a Harvard Medical School Catalyst Grant to study the cause of ischemic optic neuropathy, a condition that leads to decreased blood flow to the optic nerve. He also is evaluating the safety and efficacy of various novel neuro-protective agents that aim to preserve and restore vision affected by vascular occlusion.

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Since 2007, he has served on the Digital Media Committee of the American Academy of Ophthalmology and on the Curriculum Development Committee of the North American Neuro-Ophthalmology Society. At Mass. Eye and Ear, he chairs the Clinical Fellowships Committee and directs the Neuro-ophthalmology Fellowship Program.

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In 2012, Dr. Cestari received a 2012 Achievement Award from the American Academy of Ophthalmology, which recognizes individuals who have made significant contributions to ophthalmology, the Academy, and its scientific education programs.

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Clinical Interests

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Diseases of the optic nerve, pseudotumor cerebri, adult strabismus

Education & Training

  • Residency: New York Presbyterian Hospital Cornell Campus, Ophthalmology, 2006
  • Fellowship: Massachusetts Eye and Ear, Neuro-Ophthalmology, 2003
  • Residency: New York Presbyterian Hospital Cornell Campus, Neurology, 2002
  • Internship: New York Presbyterian Hospital Cornell Campus, Internal Medicine, 1999
  • Medical Education: Sackler School of Medicine, 1998

Board Certifications

  • Ophthalmology, American Board of Ophthalmology
  • Neurology, American Board of Psychiatry and Neurology

Languages Spoken

  • English

Age Group Treated

  • Adults

Patient Feedback

4.616744 average rating from 215 reviews

  • I felt that he was informed prepared and concerned

    2026-07-08

  • [redacted] He was very nice and helpful.

    2026-07-05

  • He is worth driving from NJ to Boston for all reasons!

    2026-07-05

  • Dr Cestari was very professional. knowledgeable, and took necessary steps towards understanding and recommending another specialist to better manage my issues. Dr. Cestari would be my first choice for any medical issues under his specialty. He is the best in his field as a Neurosurgeon. Thank you Dr. Dean Cestari.

    2026-07-03

  • Dr. Cestari, as always, was considerate and inquisitive with regard to the condition that brought me back to him. His resident/intern was excellent. Dr. Cestari listens well and then shares his thoughts. He suggests certain approaches and we came to the same conclusion and steps to take moving forward.

    2026-07-03

  • Dr. Cestari is wonderful and compassionate

    2026-06-15

  • I felt comfortable knowing that I was receiving the best care possible

    2026-06-13

  • The Doctors supporting provider did an excellent job and was very detailed and found my problem other doctors prior did not see. The Doctor himself was very knowledgeable and professional while being warm and understanding. The diagnosis, and next steps were explained to me with clarity and no extreme actions were recommended. This was my first visit with the Doctor and I have booked an appointment for my son as I trust the doctor with his complicated issue.

    2026-06-13

  • Excellent and very caring. Did an excellent job.

    2026-05-30

  • Dr. Cestari, his resident and his scheduler were all very pleasant in their interactions with me. Dr. Cestari and his resident did a number of vision tests on me and have recommended me for surgery to correct my double vision. Dr. Cestari explained the cause of my current blurry vision and how the surgery would eliminate it. He explained the surgery in detail and the possibility of future surgeries. I was impressed by Dr. Cestari.

    2026-05-22

  • Dr Cestari is very thorough and orders necessary tests when needed, and will refer patients to other doctors as needed. He is a great doctor!!

    2026-05-26

  • Seemed to have sharp expertise in this particular eye procedure, feel comfortable moving forward

    2026-05-17

  • Enlightening experience.

    2026-05-17

  • Dr. Cestari was awesome. All of his staff was great. It was a really, really good experience. And he definitely knew a lot about my condition and explained things in a way that was really easy for me to understand. And yet he didn't dumb it down either. So it was really good. Five stars all the way.

    2026-05-18

  • /The staff and Dr's are always very professional and pleasant.

    2026-05-17

  • Thank you.

    2026-05-10

  • Easy to talk to, extremely knowledgeable and confident with responses.

    2026-05-05

  • The only downside was having to be there for 3 hours. I was initially taken quickly, then had to get a certain test done and then had to sit in the waiting room for almost an hour waiting for my turn again.

    2026-05-03

  • The resident did most of the work. The doctor came in post. Spent about five or 10 minutes in the room wrapped things up and I was all set. The resident was terrific.

    2026-05-02

  • This was the BEST experience I have ever had for a Dr's appointment! Dr Dean Cestari and his fellow were Great! I was thrilled with the care I got. They were the Ultimate professionals and we have a great plan going forward for my treatment!

    2026-05-01

  • Dr Cestari was patient and explained everything to me

    2026-05-01

  • I am so thankful for Dr Cestari who care he has given me. He has gone above and beyond to make sure that I know knowledgeable about procedure, concerned about any concerns that I have and provide a warm and knowledgeable environment.

    2026-04-20

  • provided a new timely appointment when I had to cancel one d.t illness. Provided info. on new issue & scheduled a follow up appointment

    2026-04-18

  • Dr. Cestari was knowledgeable and kind.

    2026-04-15

  • Good appointment great provider

    2026-04-14

  • Dr. Cestari saved my life with his attention to my records from a primary that were never transmitted to me.

    2026-04-12

  • 98% of my office visit was with a very attentive resident who went over my entire profile .

    2026-04-10

  • He was excellent and listened every thing I said!

    2026-04-06

  • Dr. Cestari is an excellent doctor and does a very good job with this procedure and with all the optal neurology needs that I've had. He's been especially patient and caring and concerned. And I think the results performed exactly as he described they would. It was a very good experience. And I think he's probably one of the, you know, he was recommended to me as one of the best doctors for this. And he has certainly been the best doctor I've seen out of four doctors for this. And I think he may be one of, he's clearly one of the best in his field at this particular procedure and for these needs.

    2026-04-01

  • This provider was hurried brief non attentive . Told me he had a lot of other people to get to . I left feeling very rushed and confused .

    2026-03-29

  • Fellow and Attending both were not directly answering questions related to visual field testing. They told us nothing we did not already know [redacted] Hugely disappointing. Visit felt rushed.

    2026-03-15

  • Dr. Cestari is wonderful. He has done a surgery for me before. He is super kind, super calm, very knowledgeable, and I highly, highly, highly recommend him.

    2026-03-14

  • Dr Cestari is caring and kind. He is very thorough and skilled. Truly Listens to his patients and answers all questions and concerns in a thoughtful, professional manner. Treats patients with respect and dignity. Has a gift of knowing and understanding his patients well and making you feel safe and heard. My successful surgery gave me back my driving independence and I'm very grateful to Dr Cestari. I have and will continue to recommend Dr Cestari to others.

    2026-03-14

  • I like the fact that Dr. Cestari is very thorough, patient, and caring. And my pain matters to him.

    2026-03-08

  • Dr Cestari was extremely thorough. I very much much appreciated that. He ordered numerous blood tests and was very curious about other symptoms I was having. Because of the blood tests I was able to get answers to the medical issues am having.

    2026-03-09

  • She's very helpful. She was on time. She was thorough with the exam. And she was pleasant to have as the person working on my eyes. Very nice person. So that's all I wanted to say. Thank you.

    2026-03-09

  • He was excellent! Thorough assessments & explanations & gave options for my treatment! He's a great Dr!

    2026-03-08

  • Dr Cestari has performed strabismus surgery for me twice. He explained all aspects of the surgery and recovery. He respected my opinions, especially about wanting the second surgery as opposed to prism glasses. His pre-op exams were comprehensive-he spent a lot of time with me. Post-op exams have been gratifying for both of us. Not only is he a highly skilled surgeon, he's also one heck of a nice guy.

    2026-03-07

  • Clockwork precision moved in and around office efficiently. I was early and they took me early to get started. Dr and Techs kept process moving and was impressed with practice

    2026-03-07

  • Excellent care!

    2026-03-04

  • All of the care providers and Dr. Cestari were very attentive and professional.

    2026-03-02

  • The provided I saw he is nice explain in every detail and very polite and helpful.

    2026-02-28

  • Veery consistent care

    2026-02-14

  • Dr Cestari is great. I did not feel judged or pressured in any way. His information was all facts and he never pushed any opinions on me. I feel comfortable in his care and would r commend him to anyone.

    2026-02-14

  • I waited nine months to see this doctor and I was very disappointed with how curt he was with me and I didn't feel that he really listened to me. He felt that he couldn't help me and he explained very briefly why he felt that was the case. He did encourage me to get a second opinion about a different issue with my eye with somebody from the same practice where he is.

    2026-02-11

  • Confident

    2026-02-11

  • She was extremely thorough as was Dr. Cestari

    2026-02-07

  • Dr. Cestari and his team are professional and friendly. I feel very comfortable about asking questions, and getting answers I can understand.

    2026-02-01

  • It was evident by the questions he asked me that he had familiarized himself with my case history based on all documentation he'd received. He was clear in his feedback and the steps I needed to take once I left. He allowed me to interject with additional information and questions when I felt it was necessary to do so. I felt listed to and that he was going to treat my health issue with care.

    2026-01-18

  • Professional, kind, thoughtful, responsive to all my questions and possibilities for future issues and treatments. So grateful. Thank you.

    2026-01-04

  • I think that Dr. Cestari was very nice and professional.

    2026-01-05

  • Excellent doctor and utmost confidence having him address my vision issues.

    2026-01-03

  • Dr. Dean Cestari is an outstanding eye doctor. He is knowledgeable, patient, and truly caring. He took the time to explain my eye condition clearly and answered all my questions in detail. I felt comfortable and confident throughout my visits.

    2025-12-31

  • Dr. Cestari was very caring and showed concern of my condition.

    2025-12-31

  • Very satisfied

    2025-12-30

  • I didn't expect to have an appointment as quick as I got one. Very understanding and explained every test that I had done

    2025-12-29

  • After my accident, I could not see very well. I had to use prism glasses and Dr. Cestari performed a great surgery on my eye and now I can see perfectly without glasses. I am thrilled with what happened.

    2025-12-31

  • Very personable, caring, knowledgeable, and professional.

    2025-12-30

  • I was here for a preop and all went well.

    2025-12-30

  • [redacted] Dr. Cestari was also wonderful.

    2025-12-16

  • Helpful and caring

    2025-12-14

  • [redacted] I saw the doctor and he was just as terrific. [redacted] I was very pleased with the whole experience. I was pleased with the amount of time they spent with me and my son came in after a while and they were very lovely to him. The whole experience was a good experience [redacted].

    2025-12-15

  • Yes, Dr. Cestari has excellent personal manner, excellent quality care, just top of the line. Thank you.

    2025-12-11

  • Dr Cestari is so kind and truly cares. He always explains my options. I am lucky to have him.

    2025-11-30

  • Very friendly and nice. He treated the resident well too.

    2025-11-30

  • Great ophthalmologist! Skilled, caring and professional.

    2025-11-15

  • [redacted] Love Dr Cestari [redacted]

    2025-11-09

  • This provider is the best.

    2025-11-08

  • He was fine and very professional. My situation is complicated and I hope he can help me

    2025-11-01

  • Dr. Cestari and his team were at all times highly professional and personally concerned about my care and comfort. He and his team exhibited the highest level of technical expertise and medical knowledge while making me feel fully informed about the steps in my procedure.

    2025-10-13

  • Appreciate the in depth discussion about causes of my NAION condition.

    2025-10-13

  • I am extremely lucky to be in the care of such an amazing doctor as Dr. Cestari.

    2025-10-11

  • Very professionnal and thorough

    2025-10-13

  • Thank you to Dr. Cestari for his gift of sight!

    2025-10-11

  • Dr. Cestari's Fellow, Dr. [redacted] did a splendid and thorough work-up and analysis of my vision and the vibrating visual field I had experienced earlier. I learned a lot about my visual performance. Dr. Cestari reviewed his findings and explained very clearly to me his diagnosis - the problem since having been resolved, and encouraged me to return if the problem reoccurs.

    2025-10-11

  • Great

    2025-10-04

  • Overall, I would say I had a very positive experience with this provider whom I have been meeting with since [redacted] 2021. I felt that I was listened to and was given thorough testing to determine underlying reasons for my headaches.

    2025-10-01

  • I think it's great, excellent service.

    2025-09-29

  • I so appreciated the time he spent with me to formulate a surgical plan to help my situation.

    2025-09-29

  • The wait times are extensive. Called in 30 minutes after my appointment time. After being examined by the fellow, I had to wait 30 minutes to see Dr. Cestari.

    2025-09-27

  • Had the answers. Lots of new insights.

    2025-09-21

  • Great!

    2025-09-20

  • The doctor was very professional and I felt confident with his care.

    2025-09-06

  • Very thorough and professional. A Pleasure!

    2025-09-05

  • Dr. Cestari is an excellent specialist in his field. He cares for my health and always performs the necessary exams to compare the condition of my vision, optic nerve, and cornea. He also requires evaluations for my other medical health issues. I recommend Dr. Cestari. He is very empathetic with his patients. He is a person who answers questions and concerns from patients, and he responds kindly.

    2025-09-05

  • Very professional, good experience overall

    2025-09-03

  • Dr. Cestari has taken care of me for the last five years. He's always there when I need him. I have an incurable eye problem, and he's always trying to help, listen, and understands what I'm going through. I can't thank him enough.

    2025-09-01

  • The Doctor paid no attention to me. Spent less than 2 minutes with me.

    2025-08-30

  • Dr CESTARI IS THE BEST OF THE BEST AS ARE THE INTERNS/FELLOWS HE IS TRAINING. I AM GRATEFUL TO BE HIS PATIENT. [redacted]

    2025-08-30

Accepted Insurance

  • Tufts Medicare Preferred
  • Wellpoint
  • Railroad Medicare
  • Community Health Options
  • Aetna
  • Multiplan
  • Medicaid RI
  • Fallon Health
  • Harvard Pilgrim Health Care
  • WellSense
  • Mass General Brigham Health Plan
  • Coventry
  • Medicaid CT
  • MassHealth
  • United Health Care
  • Cigna
  • Commonwealth Care Alliance
  • Medicaid VT
  • Medicaid NH
  • Medicaid ME
  • Tufts Health Plan
  • Blue Cross Blue Shield
  • Medicare
  • TriCare
  • Tufts Public Health Plan
  • Senior Whole Health