About
Gary Horbar, MD, earned his medical degree from New York Medical College and completed his internal medicine residency at Lenox Hill Hospital, where he served as Chief Resident. He currently holds an instructor position at the Lenox Hill Hospital medical school and residency program. New York Magazine has cited Dr. Horbar as a Top Doctors: New York Metro Area selection more than a dozen times. He also received the Master Clinician Award from the Department of Medicine, the first physician ever to earn that distinction.
Dr. Horbar builds his practice around a collaborative, connected approach to patient care. He has practiced alongside his wife, Dr. Sharon Hochweiss, for nearly 25 years. His internal medicine focus and long-standing patient relationships reflect his commitment to thorough, personalized care.
Education & Training
Medical School
New York Medical College
Residency
Internal Medicine, Lenox Hill Hospital (Chief Resident)
Additional Training
Instructor at Lenox Hill Hospital medical school and residency program
Who is Dr. Horbar right for?
Dr. Horbar is a strong fit for adults seeking a long-term primary care relationship with a deeply experienced internist. Patients managing chronic conditions or preventive health goals benefit from his collaborative approach. His record of peer recognition and teaching experience appeals to patients who value clinical depth. Those looking for a physician with same-day availability and 24/7 direct access will find his practice model well-suited to their needs.
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Frequently Asked Questions
Dr. Horbar specializes in internal medicine with a focus on preventive and primary care. He takes a collaborative, patient-centered approach to managing both acute and chronic health concerns. His nearly 25 years in practice give him broad clinical experience across adult medicine.
Dr. Horbar earned his MD from New York Medical College. He completed his internal medicine residency at Lenox Hill Hospital, where he was selected as Chief Resident. He continues to teach at Lenox Hill as an instructor in their medical school and residency program.
Yes. New York Magazine has named Dr. Horbar a Top Doctors: New York Metro Area selection more than a dozen times. He also received the Master Clinician Award from the Department of Medicine, the first physician to receive that honor.
Dr. Horbar takes a collaborative and connected approach to care. He prioritizes building strong, ongoing relationships with each patient. Extended visit times and direct access allow him to deliver thorough, unhurried attention.
Yes. Dr. Horbar currently serves as an instructor at the medical school and residency program at Lenox Hill Hospital. His teaching role keeps him engaged with the latest developments in internal medicine.
Dr. Horbar has practiced alongside Dr. Sharon Hochweiss for nearly 25 years. That shared history gives the practice a stable, experienced foundation that many long-term patients have come to rely on.
Yes. Members receive direct 24/7 connectivity to Dr. Horbar through the practice's secure Spruce messaging platform. This allows patients to contact him by phone or secure message at any time for medical concerns.
Doctor profile last updated April 11, 2026