General Info

Julie Halpin, PA-C, MPAS, started at Dermatology Associates in 2003 with two previous years of dermatology experience. She received her undergraduate degree in Biology from Saint Joseph's University and then went on to earn her Master's Degree in Physician Assistant Studies from Arcadia University. Julie is a nationally certified Physician Assistant who is a member of AAPA, NCCPA, and SDPA. The close-knit environment at Dermatology Associates allows Julie to interact with her patients and build strong relationships with them. She treats both adult and pediatric patients encompassing a wide variety of dermatological concerns, including but not limited to: mole and skin cancer checks, acne, rosacea, warts, eczema, and psoriasis. Julie's focus is on patient education, where she strives to provide patients with comprehensive, well-informed care. Sharon Zellis, D.O. is a graduate of the Philadelphia College of Osteopathic Medicine and completed a residency in internal medicine at Abington Hospital in Abington, Pennsylvania. This was followed by a year of clinical research in Dermatology at Buffalo General Hospital. She completed a dermatology residency at the Philadelphia College of Osteopathic Medicine. She is board certified in internal medicine and dermatology. Dr. Zellis is committed to delivering the highest quality of dermatological care in a compassionate and respectful manner. She has over 15 years of experience in dermatology with a special interest in skin cancer prevention and detection, pediatric and adolescent dermatology, pigment disorders, eczema, psoriasis, and aging skin. Dr. Zellis enjoys seeing multi-generational family members and servicing all their dermatological needs.