Louis A. Vandermolen, MD

Louis A. Vandermolen, MD, is a board-certified medical oncologist and hematologist who has spent more than three decades caring for patients with solid tumors and blood cancers. He completed his medical oncology fellowship at the National Cancer Institute / NIH and his hematology fellowship at Baylor College of Medicine.

Dr. Vandermolen sees patients at Keck Medicine of USC's Newport Beach oncology clinic on Old Newport Blvd. He treats melanoma, breast cancer, lung cancer, and the full spectrum of blood cancers — including leukemia, lymphoma, myeloma, and multiple myeloma. He holds privileges at Keck Hospital of USC and USC Norris Cancer Hospital in Los Angeles, giving Orange County patients direct access to academic-medicine resources without a long drive.

He is a Clinical Professor of Medicine at the Keck School of Medicine of USC and is consistently among the most highly rated physicians in the Keck network, with more than 1,400 patient ratings averaging 4.9 out of 5.