Dr. Abby Susan Letcher, MD

Dr. Abby Letcher specializes in family medicine, bringing over three decades of experience to her practice. She earned her medical degree from the prestigious Perelman School of Medicine at the University of Pennsylvania. Her extensive background allows her to provide comprehensive care for patients of all ages. Dr. Letcher is fluent in Arabic and Spanish, enabling her to connect with diverse patient populations in their preferred language.

Dr. Letcher practices at multiple locations throughout Allentown, Pennsylvania, and maintains affiliations with Lehigh Valley Hospital Cedar Crest and Lehigh Valley Hospital 17th Street. She has particular expertise in treating substance use disorders, including teen substance use issues and heroin addiction. Her clinical skills include performing toxicology testing and helping patients manage conditions requiring insulin pens and autoinjectors. Patients consistently rate her care highly, giving her an average rating of 4.2 out of 5 stars.