4.4
46 Ratings with 18 written Reviews
Summary
Dr. Hillel Hammerman is a gastroenterologist and internal medicine physician who earned his medical degree from Weill Cornell Medical College. He completed his residency training at Johns Hopkins Health System, establishing a strong foundation in comprehensive patient care. With 48 years of clinical experience, Dr. Hammerman brings extensive knowledge to the diagnosis and treatment of digestive system disorders and general internal medicine conditions. He communicates with patients in both English and Spanish.
Dr. Hammerman practices at multiple locations throughout New York, including Brooklyn and Manhattan, with hospital privileges at Lenox Hill Hospital. His comprehensive approach combines expertise in gastroenterology with broad internal medicine training to address complex health concerns. Patients have given him an average rating of 4.4 out of 5, reflecting their confidence in his clinical care and patient interactions.
Dr. Hammerman practices at multiple locations throughout New York, including Brooklyn and Manhattan, with hospital privileges at Lenox Hill Hospital. His comprehensive approach combines expertise in gastroenterology with broad internal medicine training to address complex health concerns. Patients have given him an average rating of 4.4 out of 5, reflecting their confidence in his clinical care and patient interactions.
Overview based on verified provider data
Quick Facts
- 48 years of experience
- 7 insurance plans accepted
- speaks English, Spanish
- Johns Hopkins Health System
- 18 written reviews
- 2 specialties
- 13 areas of expertise
- 1 hospital affiliation
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Hillel Sander Hammerman has 5 locationsNorthwell Health Physician Partners Medicine Specialties at East 85th Street
178 E 85th StNew York, NY 10028Northwell Health Physician Partners Medicine Specialties at East 85th Street
178 E 85th St Fl 4New York, NY 10028Compare with Similar Doctors
 |  |  |  |
| Dr. Hillel Sander Hammerman, MD | Dr. Saad F. Habba, MD | Dr. Michael Dann, MD | Dr. Kristen Kyong Lee, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 48 Years of Experience | 48 Years of Experience | 22 Years of Experience | 17 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | Speaks English |
| Brooklyn , NY | Summit , NJ | New York , NY | New York , NY |
| Med School: Weill Cornell Medical College | Med School: Royal College Of Surgeons In Ireland School Of Medicine | Med School: State University of New York | Med School: Cornell University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Hillel Sander Hammerman
Medical Specialties
Dr. Hillel Sander Hammerman has the following 2 specialties
Specialty Expertise
Dr. Hillel Sander Hammerman has the following 13 areas of expertise
Certifications, License, & Education
48 Years Experience
Dr. Hillel Sander Hammerman holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Johns Hopkins Health System.
Medical School
Graduated from Weill Cornell Medical College in 1978.
NPI Number
Dr. Hammerman's NPI number is 1619911021.
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Frequently Asked Questions
- Which hospitals is Dr. Hillel Hammerman affiliated with?
- Dr. Hillel Hammerman is affiliated with Lenox Hill Hospital.
- Does Dr. Hillel Hammerman accept virtual/telehealth appointments?
- Dr. Hillel Hammerman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Hillel Hammerman?
- You can find contact information for Dr. Hillel Hammerman here on Vitals.
- Where is Dr. Hillel Hammerman's office located?
- Dr. Hillel Hammerman's office is located at 3201 Kings Hwy, Brooklyn, NY, 11234.
- What languages does Dr. Hillel Hammerman speak?
- Dr. Hillel Hammerman speaks English and Spanish.
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