Serena Wong, LCSW is a counselor who practices counseling and social work.
Douglas J. Sheft, MD is a diagnostic radiologist.
Reid F. Brackin, MD is an emergency medicine practitioner.
Patrick J. Costello, MD is an undersea and hyperbaric preventive medicine practitioner who practices undersea and hyperbaric preventive medicine and obstetrics & gynecology.
David A. Knapp is an internal medicine practitioner who practices internal medicine and primary care medicine.
Marilda H. Chung, MD is an anatomic & clinical pathologist who practices anatomic clinical pathology, anatomic pathology, and neuropathology.
Roel D. Farrales, MD is an emergency medicine practitioner.
Gregg A. Miller, MD is an emergency medicine practitioner.
Nicole Jackman, MD, PhD is an anesthesiologist.
Anusha S. Chari, DO is an emergency medicine practitioner.
Charles R. Ross, MD is an emergency medicine practitioner.
Joanne Y. Sun, MD is an emergency medicine practitioner.
Thuy T. X. Tran, DO is an internal medicine practitioner who practices internal medicine and primary care medicine.
Wan C. Chi, MD is a physiatrist.
Jodi L. Adams, MD is an emergency medicine practitioner.
Alexander Geng, MD is a radiation oncology radiologist who practices radiation oncology, internal medicine, therapeutic radiology, and primary care medicine.
Bonita B. Lee, PA-C is a physician assistant who practices physician assisting and primary care medicine.
Shirley S. Siu, RD is a registered dietitian.
Angela Guth is a physical rehabilitation occupational therapist.
Eve Van Buren, MS, CCC-SLP is a speech-language pathologist.
Yvonne Y. Y. Cheung, OT is an occupational therapist.
Devon Chen, PT is a physical therapist.
Anna Dzektserman, OT is an occupational therapist.

Our Facilities

Alexander Geng, Inc has been registered with the National Provider Identifier database since January 15, 2021 and its NPI number is 1992394811 (certified on 01/15/2021).

Book an Appointment

To schedule an appointment, please call (415) 353-6420.

Radiation Oncology

Alexander Geng, Inc is a Radiation Oncology practice in San Francisco, CA with healthcare providers who have special training and skill in administering radiotherapy treatment to reduce or cure cancer. Radiation Oncology Radiologists at Alexander Geng, Inc perform radiation-based cancer treatment . Radiation Oncology is a medical specialty focused on treating cancer using x-ray, gamma ray, electron beam, and proton beam radiation therapies. Significant diseases and conditions treated at Radiation Oncology practices include cancer of the prostate, colon, stomach, ovaries, liver, pancreas, throat, thyroid, and many other types. Medical tests, procedures and therapies provided by Radiation Oncology practices include external beam radiation therapy, intensity modulated radiation therapy (IMRT), stereotactic radiosurgery, Gamma Knife therapy, radioembolization, brachytherapy, and proton therapy.

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Radiation Oncology Radiologists in San Francisco, CA