About
Dr. Peter R. Halper is a board-certified internist with decades of experience in New York. He spent 35 years as a partner physician at Gramercy Park Physicians. He currently serves as an Associate Clinical Professor at the Icahn School of Medicine. Multiple publications have recognized him as a Top Doctor and Super Doctor.
In 2020, Dr. Halper opened his practice to return to his passion for patient care. He believes in creating relationships where patients feel like family. He maintains a hospital affiliation with Mount Sinai Hospital. Patients often praise his thoroughness and excellent bedside manner.
Education & Training
Additional Training
Associate Clinical Professor, Icahn School of Medicine at Mount Sinai
Certifications
Conditions Treated
Who is Dr. Halper right for?
Dr. Halper is a strong fit for adults seeking a primary care physician with deep roots in New York City medicine. Patients who value continuity and a doctor who knows them well will find his approach natural. His availability for house calls makes him especially practical for busy professionals or those with limited mobility. Anyone needing coordinated hospital care in NYC benefits from his Mount Sinai affiliation and hands-on involvement.
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Frequently Asked Questions
Dr. Halper specializes in internal medicine and serves as the sole physician at Halper Concierge. He focuses on comprehensive primary care, preventive medicine, and chronic disease management for adult patients. His 35 years of practice in New York City give him broad clinical experience across a wide range of conditions.
Yes, Dr. Halper holds board certification in internal medicine. He has practiced as a certified internist in New York City for over three decades.
Dr. Halper spent 35 years as a partner physician at Gramercy Park Physicians in New York City. He opened Halper Concierge in 2020 to focus exclusively on personalized patient care.
Dr. Halper maintains an affiliation with Mount Sinai Hospital. He personally coordinates care for members during any hospital admission in New York City, keeping patients and families informed throughout.
Yes, Dr. Halper makes house calls for his members. This service allows patients to receive care at home when visiting the office is difficult or inconvenient.
Yes, members have 24/7 direct access to Dr. Halper for urgent matters. This means patients can contact him directly any time of day or night without going through a call center.
Dr. Halper serves as an Associate Clinical Professor at the Icahn School of Medicine at Mount Sinai. This role reflects his standing in the New York medical community alongside his clinical practice.
Appointments with Dr. Halper run 30 minutes. That length supports thorough conversations and careful evaluation without feeling rushed.
Doctor profile last updated March 21, 2026