Dr. Eugene S. Ahn
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Eugene S. Ahn

Eugene S. Ahn
Eugene S.
Ahn
MD
Radiation Oncologist

Languages spoken

English

Expert in

Radiation Oncology

Overview

Centers

Simi Valley (Radiation oncology)
Simi Valley (Radiation oncology)

2985 North Sycamore Dr.
Simi Valley, California 93065

34.28977079289876, -118.74543447116463
/us/our-locations/simi-valley-cc3
Thousand Oaks (Radiation oncology)
Thousand Oaks (Radiation oncology)

2230 Lynn Rd, Suite 103
Thousand Oaks, California 91360

34.2089303, -118.8845857
/us/our-locations/thousand-oaks-cc5

Treatments

Diagnostics
Dr. Ahn is board certified in therapeutic radiology with a particular interest in stereotactic radiosurgery for brain tumors and head and neck cancers. He has significant experience in MammoSite brachytherapy for early stage breast cancer, and he initiated the first MammoSite treatment in Ventura County in 2004. The breast brachytherapy program in Thousand Oaks is now the largest in Ventura, Santa Barbara, and San Luis Obispo counties. Dr. Ahn has published on stereotactic radiosurgery and was the recipient of the Young Oncologist Research Award 2003 from the American Radium Society. He is Vice President of Coastal Radiation Oncology Medical Group, the medical director of Coastal’s Simi Valley Radiation Oncology Center, in collaboration with GenesisCare, and is co-medical director of the Los Robles Gamma Knife Center in Thousand Oaks. Dr. Ahn practices at Coastal Radiation Oncology, in collaboration with GenesisCare; Thousand Oaks, Westlake Village and Simi Valley locations.
Careerpositions

Career positions

Current position(s)

  • Coastal Radiation Oncology - Radiation Oncologist, Ventura, California

Education

Universities

  • University of Washington, Bachelor of Arts, Political Science, Seattle
  • New York University Graduate School of Arts and Sciences, Master of Arts, Philosophy with concentration in Medical Ethics and Health Policy, New York
  • New York University School of Medicine, Doctor of Medicine, New York

Internships

  • New York University Downtown Hospital, PGY-1 in Internal Medicine, New York

Residencies

  • UCLA Medical Center, Radiation Oncology, Los Angeles

Professional associations

Accomplishments

Awards and honors

  • Cum Laude Graduate, Phi Beta Kappa, Elie Wiesel Award for best essay in Ethics