Meet The Providers
Dr. Mullin provides care to patients in Pennsylvania, Ohio,  West Virginia, and Maryland.

Robert Mullin

Internist providing care to patients in Pennsylvania, Ohio, and Maryland.


Dr. Mullin specializes in internal medicine and pediatrics. He obtained his medical degree from the West Virginia School of Osteopathic Medicine and completed his residency training in Internal Medicine-Pediatrics at Penn State Health. Dr. Mullin is passionate about obesity medicine and believes in empowering patients to take ownership of their health. Additionally, Dr. Mullin provides comprehensive LGBT care including Pre-Exposure Prophylaxis (PrEP), HIV treatment, STI screening, contraception management, and hormone therapy. He is thrilled to join the team at Discreet Wellness and Sexual Health and provide care to patients in Pennsylvania, Ohio, and Maryland.