Our Providers

Founded in 1981, Dermatology Associates of Plymouth Meeting is one of the areas largest, most progressive dermatology group practices. We specialize in the diagnosis, treatment and counseling for diseases of the skin, hair and nails. Our goal is to provide quality care and service that optimizes outcomes and patient satisfaction. We offer the most effective treatment methods and technology available in our specialty.

We are also a leader in cosmetic dermatology and clinical aesthetics. We have a variety of services that can enhance appearance, improve self-image, and sense of well being.


Jonathan T. Wolfe, M.D.

Medical, Surgical & Aesthetic Dermatology


Erica Perilstein, M.D.

Medical, Surgical & Aesthetic Dermatology


Thomas Griffin, Jr. M.D.

Medical, Surgical & Aesthetic Dermatology


Kathleen McGuinn, MD

Medical, Surgical & Aesthetic Dermatology


Michael S. Lehrer, M.D.

Mohs Surgery/Procedural Dermatology


Debora Szafran, M.S., PA-C

General Dermatology


Debra Omlor, PA-C

General Dermatology


Debbie Jih, M.D.



Pattie Haasz

Licensed Aesthetician


Marina Lesser

Licensed Aesthetician

Our Mission

Dermatology Associates of Plymouth Meeting prides itself in honest delivery of high-quality, patient-centered medical, surgical and aesthetic dermatology over a lifetime.

Core Values

Honesty: ethical delivery of care with an adherence to “special obligations to all my fellow human beings”

Patient-centered: treating the patient and not the condition, and addressing changing priorities and conditions over a lifetime

Quality: scientifically-backed, evidence-based practices of medicine to provide optimum patient care

Communication: gracious, personal, and timely

Goodwill: going the extra mile when things are not perfect

Teamwork: appreciating and developing a healthcare team environment, where each member, patient, administrator, nursing assistant and provider plays an integral role