Conditions Treated by Dr. John M. Holsinger, DO

• Acne
• Actinic Keratosis
• Basal Cell Carcinoma
• Benign Skin Lesion
• Boil (incl. Carbuncle)
• Carcinoma in Situ of Skin
• Cold Sore
• Dermatitis
• Folliculitis
• Hair Loss
• Herpes Simplex Infection
• Hidradenitis
• Hives
• Intertrigo
• Itchy Skin
• Lipomas
• Melanoma
• Psoriasis
• Rash
• Seborrheic Dermatitis
• Seborrheic Keratosis
• Skin Cancer
• Skin Discoloration
• Squamous Cell Carcinoma
• Varicose Veins
• Warts