David E.
Bernstein, MD

Gastroenterology, Internal Medicine

(516) 562-4664

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About your doctor:

Member of Northwell Health Physician Partners
Languages spoken:


Special interests in:

Liver Diseases

Hepatitis C

Hepatitis B


Fatty liver disease

Colon cancer screening

Upper endoscopy and colonoscopy


Board certifications:

  • Gastroenterology - American Board of IM/Gastroenterology
  • Internal Medicine - American Board of Internal Medicine

Administrative titles

  • Chief of Division - Gastroenterology, Department of Medicine, Long Island Jewish Medical Center
  • Chief of Division - Gastroenterology, Department of Medicine, North Shore University Hospital

Academic titles

  • Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

Medical school

  • SUNY Stony Brook School of Medicine


  • Montefiore Medical Center - Moses Division


  • Montefiore Medical Center - Moses Division


  • University of Miami School of Medicine


View our policy on physician industry relationships

Locations & insurance

  • 400 Community Drive
    Manhasset, NY 11030

    Fax: (516) 562-2683

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Patient ratings & comments

Northwell Health Physician Partners is improving the patient experience by displaying physician ratings and reviews. Learn more.

Friendliness/courtesy of the care provider


Explanations the care provider gave you about your problem or condition


Concern the care provider showed for your questions or worries


Care provider’s efforts to include you in decisions about your treatment


Information the care provider gave you about medications (if any)


Instructions the care provider gave you about follow-up care (if any)


Degrees to which care provider talked with you using words you could understand


Amount of time the care provider spent with you


Your confidence in this care provider


Likelihood of your recommending this care provider to others


Most recent comments:

Patient comments are gathered from the Press Ganey Patient Satisfaction Survey. Comments are displayed in their entirety and are anonymous for patient privacy.


"Dr. Bernstein, Answer all my question and concern. The best doctor I ever had. I will recommend Dr. Bernstein to my friends."

"I would certainly recommend Dr. Bernstein, but it's most unlikely that I would be asked."

"Dr. Bernstein is a wonderful, caring great physician. More physicians should be like him!!"

"Your institution is lucky to have Dr. Bernstein. My brother and many friends have used him and we all cannot say enough about him and the staff. 7. Down to earth! 8. Never has rushed."

"this was an annual follow-up check-up exam. Dr. Bernstein is great!"

"Everything was explained well. I had a great visit."

"This doctor is kind & caring. I feel very safe in his care."

"Dr. Bernstein is always professional, courteous and thorough to ensure patient satisfaction!"

"Dr. Bernstein was amazing. He was very thorough and direct, and was extremely personable."

"I think he is great"

"Dr. Bernstein is a great and caring doctor. I appreciate his expertise, he explains everything fully and simply and answers all questions. HE'S THE BEST!!"

"You couldn't ask for a better doctor than Dr. Bernstein."

"Extremely professional , yet very friendly putting you in a very comfortable atmosphere"

"He is a fine doctor who answered all my questions."

"Dr. Bernstein is an exemplary physician. I have the utmost confidence in him and his staff."

"Dr. Bernstein is a kind, caring physician. I have recommended him to family already!"

"Dr. Bernstein is my hero! He's a wonderful doctor & friend! I love him!"

"my doctor was the best"

"Dr. Bernstein is wonderful!"

"Dr. Bernstein, besides being the best in his field, is very caring, pleasant and answers all your questions/concerns. Extremely happy to have a doctor like that treating my medical issue."

"Dr. Bernstein is professional, kind and understanding. His efforts, on my behalf, have been wonderful and ultimately successful."

"I felt very confident, I liked the dr. he is a professional."

"Very satisfied."

"dr. Bernstein is the best one could get"

"I always feel important to Dr Bernstein when I am in his presence."

"Very satisfied w/care."


"Dr. David Bernstein is a TRUE professional who gives his upmost time, sincerety and energy to each and every patience to ensure that you truly walk out of his office with confidence that your health is in the best of care with him and his staff overseeing your medical condition!"

"Outstanding professional, very caring."

"Dr. Bernstein is very thorough and patient. I left confident of a positive result."

"I had the best care possible."

"Dr.Bernstein has shown extreme professionalism. I have a wonderful relationship with her."

"Great doctor!!"

"The assistant was very nice and worked well with the dr."

"Very good."

"Very good."

"He is the best doctor to consult for the condition which I have."

"Always a good experience with dr. Bernstein. In past I stayed as a patient only because of him. I was unhappy with the old office location. My first experience with the new location & new staff was good."

"Dr. Bernstein is by the one of the best doctors I have. He is very thorough and compassionate"

"Dr. David Bernstein is a most excellent physician...bedside manner, expertise, compassion...the best always!"

"Great experience with Dr. Bernstein."

"Dr. Bernstein is a wonderful and caring person and I would highly recommend him."

"great doctor"

"Great dr and love how he includes my husband into everything when he comes. and takes time to answer any of his questions. and will also ask him if he also understands."

"I would highly recommend Dr. Bernstein."

"Dr. Bernstein has excellent bedside manners, pleasant, courteous, patient, shows concern for my care, answers all questions and fully explains treatment and follow-up. All good experiences...leaving the office feeling satisfied that I had the best care."

"I was referred to Dr. Bernstein by another gastroenterologist because of his expertise in the specific condition I have. He is considered renowned in this area of practice. He was caring and comforting during my first visit and made me feel that we can, as a team, treat my problem successfully."

"Dr. Bernstein is an excellent physician and person. He was truly concerned about my health problem, working to Kate my insurance company approve a very expensive drug and see me through to a complete cure."

"Dr. Bernstein is the best! I don't think he's capable of being anything but caring, patient, listening to anything that you have to say, Not to mention he is a very good doctor."

"Dr. Bernstein is amazing. He takes the time to explain things in a way we can understand them. I am lucky to be able to see him for my treatment."

"Dr. Bernstein is one of the best doctors I have ever gone to."

"Dr. Bernstein is the BEST!"

"Dr. Bernstein & his staff are wonderful. I have recommended him to others. It has been a pleasure to have him as my doctor."

"Explained in great detail all aspects of medical care."

"Dr. David Bernstein is a true professional, yet he's cool and hip and explains things _____ and simple he's great."

"Dr. Bernstein answers all my questions and gives me clear information regarding PBC. He's a wonderful doctor and a great person. He's the best."


"Doctor listened to my concerns and explained upcoming test."

"Dr. Burnstein is knowledgeable in his field - is always calm & cheerful - _____ has to the _____ comfort zone; _____ with patients."



"Dr. Bernstein is the best."