Jalong Gaan, M.D., Ph.D.
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Jalong Gaan, M.D., Ph.D.


Accepts New Patients
Gender: Male
Language: English, Chinese (Mandarin)
Insurance: 31 accepted  View

Locations and Appointments



  • Dermatology, General
  • Cosmetic Dermatology


  • Skin Cancer
  • Eczema
  • Acne
  • Psoriasis
  • Skin Cyst
  • STD (Sexually Transmitted Disease)
  • Warts
  • Condyloma
  • Platelet Rich Plasma (PRP)
  • Aesthetic Dermatology


Board Certifications

  • Dermatology

Clinical & Academic Positions

  • Associate Attending Dermatologist - NewYork-Presbyterian Hospital
  • Associate Professor of Clinical Dermatology - Weill Cornell Medical College, Cornell University

Education & Training

  • M.D., University of South Carolina Medical School, 1985
  • Ph.D., University of Notre Dame, 1975


View Research


Dr. Gaan received his Ph.D. in biochemistry at the University of Notre Dame, and finished his post-doctoral fellowship at the Delta Research Center of Tulane University. He completed his medical education at the Medical University of South Carolina while serving as a research assistant professor in the Department of Neurology. Dr. Gaan was a recipient of a NIH Grant and a Muscular Dystrophy Grant to study the biosynthesis and degradation of glycosphingolipids. Prior to joining the Weill Cornell Department of Dermatology he had a private practice, and served as a voluntary attending physician at Mt. Sinai Medical Center.

To schedule an appointment, please call 646-962-DERM (3376).


Insurance Plans Accepted

The following represents most of the managed care plans accepted by this physician. If your insurance carrier does not appear here please contact the physician’s office as they may have individual contracts not included on this site.

* indicates this physician is no longer accepting new patients with this insurance plan.

  • AETNA - Medicare
  • Aetna - Weill Cornell - POS
  • Aetna-NYP - EPO/POS
  • * Affinity Access
  • * Affinity Health Plan
  • Blue Priority Network
  • Empire Blue Cross/Blue Shield - PPO
  • Empire Blue Cross/Blue Shield - Mediblue (Senior)
  • Empire Blue Cross/Blue Shield - Pathway X Enhanced
  • Empire Blue Cross/Blue Shield - Pathway X
  • Empire Blue Cross/Blue Shield - HMO
  • Empire Blue Cross/Blue Shield - EPO
  • Empire Empire Blue Cross/Blue Shield HealthPlus
  • Empire Empire Blue Cross/Blue Shield HealthPlus - CHP
  • * Fidelis Care
  • Health First
  • Medicaid
  • Medicare
  • Oxford Health Plans - Medicare Advantage
  • Oxford Health Plans - Freedom
  • Rockefeller University - CoreSource
  • United Empire
  • United Health Care - Medicare
  • * United Health Care - Community Plan
  • United Health Care
  • * VNSNY CHOICE - Medicare
  • WellCare Health Plans

Honors and Awards

Honors and Awards

NIH Grant NS16120-01,02,03               1980-1983


South Carolina Biomedical Research Grant, 22320 A10      1980