Mohs Surgery

Mohs Surgery

Mohs Surgery Team

Dr. Allan Harrington

Dr. Allan Harrington

Medical Director & Mohs Surgeon

Dr. Allan Harrington is one of OnSpot's many medical directors who has devoted his professional career to the treatment of skin cancer. Dr. Harrington is the former Director of Skin Cancer Surgery at Walter Reed Army Medical Center and assistant professor at John Hopkins Medical Center. He has performed more than 80,000 Mohs surgeries during his career.  Mohs surgery is the most common procedure to treat skin cancer and OnSpot is lucky to follow the direction and leadership of Dr. Harrington when it comes to treating our patients that have skin cancer.

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Molly Warnock

Physician Assistant

Molly Warnock, PA-C is a graduate of the University of Maryland, College Park and received her Master of Medical Science Degree from North Greenville University, Physician Assistant Medicine program. Prior to completing the Physician Assistant program, Molly worked as a surgical assistant in Mohs Surgery. Under the direction of Dr. Allan Harrington, she assisted in the surgical removal and repair of over 7,000 challenging skin cancers and rare tumors. As an experienced dermatologic surgical assistant, Molly specializes in the surgical removal and management of both malignant and benign cutaneous lesions. Her passion for dermatology has been well highlighted throughout her training. Professional memberships include the American Academy of Physician Assistants (AAPA) and the Society of Dermatology Physician Assistants (SDPA).