Skip to main content
Mark Horn, MD, Rheumatology, Tenafly, NJ, The Mount Sinai Hospital

MarkLouisHornMD

Rheumatology Tenafly, NJ

Clinical Instructor, Medicine - Rheumatology, Icahn School of Medicine at Mount Sinai

Dr. Horn 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. Horn's full profile

Already have an account?

Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Rheumatology, 1982 - 1984
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 1978 - 1981
  • New York University School of Medicine
    New York University School of MedicineClass of 1978

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1979 - 2017

Awards, Honors, & Recognition

  • Fellow (FACR) American College of Rheumatology

Publications & Presentations

PubMed

Professional Memberships

Hospital Affiliations