Marissa Tan

Dr. Marissa Tan is an addiction specialist at Kasama Philly in Philadelphia, PA, and also offers virtual care. She is fluent in English and Spanish, which allows her to serve patients from diverse linguistic backgrounds.

Dr. Tan acquired her medical degree DO and master's degree in public health MPH from UNT Health Science Center. She later completed a residency in preventive medicine at JHU Bloomberg School of Public Health and a fellowship in addiction medicine at the University of Maryland Medical Center. She is certified by the American Board of Preventive Medicine for General Preventive Medicine and Addiction Medicine.

Patients trust Dr. Tan's expertise because she ensures positive, lasting health outcomes through high-quality care.