Adult Medicine & Geriatrics
798 Hausman Road
Allentown, PA 18104
610-871-2800 - Thomas G. Brandecker, M.D., FACP
610-871-3400 - Sandra Fogelman-MacKenzie, M.D.
610-871-2400 - George W. Hartzell, M.D.
Monday - Friday, 8 a.m. to 4:30 p.m.
You will find our practice to be a unique one. Each doctor has his / her own phone number. We work in teams of one administrative and one clinic assistant (nurse / MA). When you call or visit you usually will be greeted by someone you know.
We provide complete care for adults of all ages. We treat acute problems such as urinary tract infections and back pain. We enjoy building relationships with our patients as we care for their chronic problems such as diabetes, and high blood pressure.
We have used an electronic health record since 2006, but maintain a personal touch. Our goal is not just to extend life but add quality and independence to that life.
Patient Information form packet
Our Medical Staff