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Dr. Mark D. Horowitz, MD

Internal Medicine

  • (212) 860-3077

Dr. Horowitz's Overview

Dr. Mark D. Horowitz graduated from the Northeastern Ohio Universities College of Medicine in 1983. He works in New York, NY and specializes in Internal Medicine and Rheumatology. Dr. Horowitz is affiliated with Mount Sinai Medical Center.

Dr. Horowitz's Experience

Years in Practice: 32

Dr. Horowitz's Specialties

Internal Medicine, Rheumatology

Dr. Horowitz's Education & Training

Medical School: Northeastern Ohio Universities College of Medicine; Graduated 1983

Dr. Horowitz's Rating

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  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Horowitz's Accepted Insurance

  • Not Available

Dr. Horowitz's Office Information & Appointments

Office Locations

Mark D Horowitz MD

21 E 90th St FL 1
New York, NY 10128
(212) 860-3077


Office Hours and Information

Fax: (212) 410-7410

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:00 AM - 4:00 PM
Tuesday 8:00 AM - 4:00 PM
Wednesday 8:00 AM - 4:00 PM
Thursday 8:00 AM - 4:00 PM
Friday 8:00 AM - 12:30 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Horowitz's Practice

  • Not Available

Dr. Horowitz's Hospital Affiliations

Office Locations

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