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Patrick Hennessey, Associate Clinical Professor - NYU School of Medicine

Hennessey Dermatology

private practice

Address

161 Madison Avenue, Suite 6SE
New York, NY 10016

Phone

+1 (212) 677-5555

Fax

+1 (212) 677-5558

Email

hennesseydermatology@gmail.com

Gender

male

Specialized Training

  • Acne
  • Eczema / Atopic / Contact Dermatitis
  • Environmental / Occupational Skin Diseases
  • General Dermatology
  • Geriatric Dermatology
  • Itching / Urticaria / Allergic Skin Disease
  • Keloids and Scars
  • Mole Removal
  • Mycosis Fungoides
  • Pigmentary Disorders
  • Psoriasis
  • Rheumatologic Diseases
  • Sexually Transmitted Diseases
  • Skin Cancer / Melanoma / Dysplastic Nevi
  • Warts

About Dr. Hennessey

46 years on staff @ NYU & 23 years on staff @ Stonybrook University

Upcoming

Thursday, November 12, 2026

DSGNY Lecture Series

6:00-7:00pm

7:00-8:30pm

Cocktail Hour

Scientific Program

Speakers
Emma Guttman-Yassky, M.D., Ph.D
Waldman Professor and System Chair
The Kimberly and Eric J. Waldman Department of Dermatology 
Director, Asness Family Center of Excellence in Eczema and Allergic Conditions
Director, Mount Sinai-Clinique Healthy Skin Dermatology Center
Director, Laboratory of Inflammatory Skin Diseases
"Towards a New Treatment Paradigm in Hair Mediated Disorders"
Details & RSVP