Dr. Sheela G Kerstetter, MD and the staff of Allegheny Advanced Dermatology Center located in Altoona PA is the area's leading team of dermatologists. Dr. Sheela Kerstetter and staff are here to assist each patient with looking and feeling his or her best. Aside from our medical treatments, we also offer a variety of professional surgical and non-surgical treatments to address the effects of aging and environmental exposure on your skin. All of our skin care services are safe, effective, and designed to help your skin regain and restore its most healthful condition and appearance.