Oncology

William Tseng, M.D.

Arcadia, CA

Dr. Tseng is a fellowship-trained surgical oncologist who busy clinical practice is entirely dedicated to the treatment of soft tissue sarcoma. Dr. Tseng treats this rare and often complex cancer anywhere in the body but most mostly in the limbs, trunk and abdomen including retroperitoneum. He sees patients with sarcoma from all over southern California, the United States and internationally. In fact, he is recognized for his expertise with liposarcoma and retroperitoneal sarcoma.

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Credentials

Years in Practice

22+ years

Peer Recognition

Castle Connolly — Top Doctor
2017-2026 (10 years)
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Surgical Oncology

Conditions & Treatments

Chemotherapy

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Keck Hospital of USC
Hoag Memorial Hospital Presbyterian
Huntington Hospital

Conditions Dr. Tseng treats

Chemotherapy

Insurance accepted

Frequently asked

Does Dr. Tseng accept Aetna insurance?

William Tseng's public profile lists Aetna, Anthem Blue Cross Blue Shield, and Blue Cross Blue Shield plus 6 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Tseng practice?

William Tseng practices in Arcadia, CA with hospital affiliations including Keck Hospital of USC, Hoag Memorial Hospital Presbyterian, and Huntington Hospital.

What does Dr. Tseng specialize in?

William Tseng is a board-certified oncology specialist with focus areas in Surgical Oncology.

How long has Dr. Tseng been practicing?

William Tseng has 22+ years of clinical experience in oncology.