

Dermatology
Alan Greenspan, M.D.
Clinical Assistant Professor, Ronald O
New York, NY
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45+
Years in Practice
Credentials
Board Certifications
- American Board of Dermatology - Dermatology, 1984
Education & Training
- Residency, NYU Medical Center,
- Residency, Northwestern Memorial Hospital,
Peer Recognition
- Castle Connolly — Top Doctor
2002-2026 (25 years)
Clinical Focus
Subspecialties
Procedural Dermatology
Conditions & Treatments
AcneCosmetic DermatologyPsoriasisSkin CancerPhototherapy
Practice Details
Hospital Affiliations
- NYU Langone Hospital—Brooklyn
Experience
45+ years in practice