Geoffrey T. Gibney, MD, is a co-leader of the Melanoma Disease Group at the Lombardi Comprehensive Cancer Center and MedStar Cancer Network, and a member of the Developmental Therapeutics (Phase I) program. He is well known for treating patients with advanced non-melanoma skin cancers (basal cell carcinoma, squamous cell carcinoma and merkel cell carcinoma), renal cell carcinoma and other rare skin cancers. Dr. Gibney is board certified in both internal medicine and medical oncology.