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2 Crosfield AvenueSuite 318West Nyack, NY 10994
Dr. Leahy is on Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
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- Read the latest clinical news, personalized to your specialty.
Education & Training
Westchester Medical CenterFellowship, Nephrology, 1986 - 1988
Montefiore Medical Center/Albert Einstein College of Medicine (Wakefield Campus)Residency, Internal Medicine, 1985 - 1986
Sapienza University of RomeClass of 1983
Certifications & Licensure
NY State Medical License 1986 - 2026
NJ State Medical License 1989 - 2011
American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2014
Press Mentions
Dr. Mary Leahy Named Rockland County Health CommissionerMarch 8th, 2025- Polio Vaccines Are Urged in New York as Once-defeated Virus LurksAugust 22nd, 2022
- Rural Hospital in New York Rising to ChallengesOctober 18th, 2021
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