Skip to main content
Leo Keegan Jr., MD, Plastic Surgery, New York, NY, The Mount Sinai Hospital

LeoMKeeganJr.MD

Plastic Surgery New York, NY

Aesthetic/Cosmetic Plastic Surgery, Breast Reconstruction

Medical Director, Fifth Avenue Millennium Aesthetic Surgery, PLLC

Dr. Keegan 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

See Dr. Keegan's full profile

Already have an account?

Education & Training

  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiResidency, Plastic Surgery - Integrated, 1991 - 1994
  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellResidency, Surgery, 1986 - 1991
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiClass of 1986

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1987 - 2025
  • NJ State Medical License
    NJ State Medical License 1995 - 2025
  • American Board of Plastic Surgery Plastic Surgery

Awards, Honors, & Recognition

  • Top MD Consumers Checkbook
  • Fellow (FACS) American College of Surgeons
  • Super Doctor SuperDoctors.com

Publications & Presentations

PubMed

Press Mentions

  • NY Top Docs Proudly Presents Dr. Leo M. Keegan for 2018
    NY Top Docs Proudly Presents Dr. Leo M. Keegan for 2018May 7th, 2019
  • How Wellness Treatments Are Helping Women with Cancer Cope
    How Wellness Treatments Are Helping Women with Cancer CopeNovember 8th, 2018

Professional Memberships

Other Languages

  • Spanish

Hospital Affiliations