Dr. Lef is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
355 West 52nd Street
7th Floor
New York, NY 10019Phone+1 646-754-2100Fax+1 212-263-9701- Is this information wrong?
Education & Training
- Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 1994 - 1997
- Icahn School of Medicine at Mount SinaiClass of 1994
Certifications & Licensure
- NY State Medical License 1995 - 2025
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
- Physician Practice Connections Recognition Program National Committee for Quality Assurance, 2012-2014
- Patient-Centered Medical Home Recognition Program National Committee for Quality Assurance, 2012-2014
Hospital Affiliations
- Lenox Hill HospitalNew York, New York
- St. Barnabas HospitalBronx, New York
- NYU Langone HospitalsNew York, New York
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: