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Robert A. Rosenzweig

Robert A. Rosenzweig, MD

Gastroenterology

Accepting New Patients
Online Booking
Telehealth Visits

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Male

Hospital Affiliations

  • Nuvance Health - Vassar Brothers Medical Center
  • Nuvance Health - Northern Dutchess Hospital

Care Team

Avery Wiltse
Gastroenterology
Nuvance Health Medical Practice - Gastroenterology Rhinebeck

6511 Spring Brook Avenue, Suite 102, Rhinebeck, NY 12572

View Appointments
Lynn Carollo
Gastroenterology
Nuvance Health Medical Practice - Gastroenterology Highland

514 NY 299, Highland, NY 12528

About Robert A. Rosenzweig

Professional Statement

Robert Rosenzweig, MD is a gastroenterologist who has been serving the communities of Rhinebeck and Poughkeepsie for almost 30 years. He is board-certified in Gastroenterology and Internal Medicine. Dr. Rosenzweig believes in compassionate, personalized care. He sees a wide variety of GI conditions in adults.

Get To Know Me

Why should someone choose you to care for their health?
I believe in providing individualized quality care in a caring and professional manner.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
The most important aspect of the patient-physician relationship is mutual respect and trust.

How do you spend your valuable personal time when you’re not caring for patients?
I enjoy spending time with family and tending to my bees as an amateur beekeeper.

Why did you choose your specialty and what is its greatest reward?
I chose gastroenterology because of the mix between personal patient care and performing procedures which gives me the opportunity to have a positive impact on patients.

Expertise

Education

  • Fellowship: Albany Medical Center, Gastroenterology, 1993
  • Residency: Albany Medical Center, Internal Medicine, 1989
  • Medical School: Albany Medical College, 1986

Board Certifications

  • Internal Medicine: American Board of Internal Medicine
  • Gastroenterology: American Board of Internal Medicine

Locations

  1. Nuvance Health Medical Practice - Gastroenterology Kingston
  2. Nuvance Health Medical Practice - Gastroenterology Rhinebeck
    • 6511 Spring Brook Avenue, Suite 102, Rhinebeck, NY 12572
    • Get Directions
  3. Nuvance Health Medical Practice - Gastroenterology Poughkeepsie (Fox St.)
  4. Nuvance Health Medical Practice - Gastroenterology Poughkeepsie
Need help scheduling? Call 845-876-3003

Insurance

Note: All providers do not participate with all Insurance Plans, Insurance Plan Products or Employer Groups. Please contact the doctor's office directly to confirm acceptance of your specific insurance plan.
Search plans
  • Aetna
  • Capital District Physicians' Health Plan
  • Centivo
  • Cigna
  • Coventry-Aetna
  • Elderplan
  • Emblem Health
  • EmblemHealth
  • Empire BlueCross Blue Shield
  • Empire Health Plan
  • Empire Plan
  • Fidelis Care
  • MagnaCare
  • Medicaid Connecticut
  • Medicaid New York
  • Medicare New York
  • Medicare Railroad
  • Multiplan Inc
  • MVP Health Care
  • New York Workers Compensation
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • Wellcare

Ratings & Reviews

4.5 out of 5

607 ratings, 11 reviews

Provider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.

Doctor Explain Recently
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Doctor Spent Enough Time Recently
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    5 out of 5 stars
    Reviewed on 12/8/2025

    Professional yet friendly and CARING demeanor, expert knowledge, well prepared, did not rush the visit. And office staff and assistants are top notch too!

    5 out of 5 stars
    Reviewed on 12/5/2025

    He took the time to ask about my problem. O I'm at the beginning of solving my problem. This doctor is willing to listen.

    5 out of 5 stars
    Reviewed on 12/4/2025

    He was very courteous. He explained what he was going to do. Overall the Doctor was a very nice person.

    5 out of 5 stars
    Reviewed on 7/31/2025

    He was very nice and thorough

    5 out of 5 stars
    Reviewed on 7/18/2025

    He was fast and did a good job at an upper endoscopy and colonoscopy.

    5 out of 5 stars
    Reviewed on 6/26/2025

    He is the best doctor i have seen in years. I will recommend him highly to everyone who needs him.

    5 out of 5 stars
    Reviewed on 6/17/2025

    Dr. Rosenzweig has provided care for me for over 20 years. I have always felt completely comfortable with his professional medical advice and care.

    5 out of 5 stars
    Reviewed on 6/2/2025

    Everything was great

    5 out of 5 stars
    Reviewed on 3/31/2025

    The doctor answered my medical question after my appointment very promptly, and even called to check in with me subsequently.

    5 out of 5 stars
    Reviewed on 3/11/2025

    He asked if I had any questions or concerns and told me how long the procedure would take. It made me feel comfortable about it all.

    5 out of 5 stars
    Reviewed on 3/1/2025

    He was extremely nice and put me at ease. This was a Colonoscopy