Dr. David Orentreich, MD is a dermatologist in New York, NY and has over 43 years of experience in the medical field. Dr. Orentreich has extensive experience in Skin Cancer & Excision. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1980. He is affiliated with medical facilities such as Morristown Medical Center and Penn Medicine Princeton Medical Center. He is accepting new patients.