Mahasha Greffin, PA-C

Mahasha Greffin, PA-C, is a physician assistant with Mary Washington Gastroenterology. She is committed to providing compassionate, patient-centered care and values building strong relationships with patients and their families.

Mahasha earned a Master of Health Sciences from Nova Southeastern University and a Bachelor of Applied Science with a physician assistant concentration from Miami Dade College. She also holds a Bachelor of Biological Sciences from Florida International University.

Before becoming a physician assistant, Mahasha worked as a registered EEG technologist, bringing more than four years of experience in long-term epilepsy monitoring and ICU patient care. During her clinical training, she completed more than 1,000 hours across a wide range of specialties, including emergency medicine, family medicine, internal medicine, pediatrics, psychiatry, surgery and OB-GYN.

Her experience caring for patients with both acute and chronic conditions has helped shape her thoughtful, team-based approach to care.