Holiday Hours:

December 21-23, 2024 – 7:00 AM – 5:00 PM

December 24-25, 2024 – Closed

December 26, 2024 – 7:00 AM – 5:00 PM

December 27, 2024 – Closed

December 28-30, 2024 – 7:00 AM – 5:00 PM

December 31 – January 1, 2024 – Closed

January 2, 2024 – 7:00 AM – 5:00 PM

January 3, 2024 – Closed

As of the afternoon of January 23, 2025, our phones are operational. Thank you for your patience as our phone provider experienced a national outage that impacted our phone services on the afternoon of January 22 and the morning of January 23.

Dr. Rahn

Douglas Rahn, MD

“I chose to be a radiation oncologist because of the close relationships we are able to develop with our patients during their treatment.”

Take the first step towards receiving care.

About Dr. Douglas Rahn

Dr. Rahn is a radiation oncologist at South Bay Radiation Oncology with specialized training and experience in radiosurgery, stereotactic body radiation therapy (SBRT), intensity-modulated radiation therapy (IMRT) and others. He treats a wide range of cancer types, including skin, central nervous system, head and neck, lung, breast, genitourinary, gastrointestinal and lymphoma. Dr. Rahn’s research focuses on stereotactic body radiotherapy for lung cancer, radiosurgery for brain metastases and safety in radiation oncology. He is a member of the American College of Radiation Oncology.

In his free time, Dr. Rahn enjoys spending his free time with family, traveling and watching sports.

Training

MD: University of Virginia (Charlottesville, VA)

Residency: UC San Diego School of Medicine (San Diego, CA)

Fellowship: Scripps Mercy Hospital (San Diego, CA)