Dr. Peffall graduated from the American University of The Caribbean School of Medicine in 1998. He works in Reisterstown, MD and 1 other location and specializes in Internal Medicine. Dr. Peffall is affiliated with Mercy Medical Center.
Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Based on patient feedback. Read the reviews
WebMD Preferred Provider (2022)
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
"As a young adult, Shawn was extremely relatable and easy to talk to which can be tough to find with doctors. He will speak to you as a friend listening to your story and needs, rather than having short conversation in order to try to end the visit as soon as possible. I have had a few different doctors over the years and none were as trustworthy and relatable as Shawn."