Medical doctor (MD)
Radiation oncology (board certified)

Medical Group

Sharp Community

Schedule an appointment

Accepting new patients

Location and phone

  1. James S. Brown Pavilion (formerly called Sharp Memorial Outpatient Pavilion)

    3075 Health Center Drive
    Level 0
    San Diego, CA 92123-2701
    Get directions
  2. Sharp Grossmont Hospital

    5555 Grossmont Center Drive
    La Mesa, CA 91942-3019
    Get directions
    619-740-4500
    Fax: 619-740-8499

Care schedule

James S. Brown Pavilion (formerly called Sharp Memorial Outpatient Pavilion)

3075 Health Center Drive
  •  

    Monday

  •  

    Thursday

  •  

    Friday

Sharp Grossmont Hospital

5555 Grossmont Center Drive
  •  

    Tuesday

  •  

    Wednesday


About Croix Fossum, MD

I am a board-certified radiation oncologist with a specific focus on treating lung, prostate, and head and neck cancers. Nothing is more rewarding to me as a physician than developing meaningful relationships with patients undergoing radiation treatment and beyond. As the proud son of two incredible nurses, I learned the importance of patient advocacy at a very young age. I enjoy sitting down with patients and their families and having in-depth conversations about their diagnosis, prognosis, and various treatment options. Using comprehensive knowledge, and a gentle bedside manner, my goal is to make patients feel confident about the treatment plan we devise together.

Age:

 35

In practice since:

 2022

Gender:

 Male

Languages: 

English

Education

University of Southern California:

 Residency

Mayo Medical School:

 Medical School

University of Utah:

 Internship

Hospital affiliation

Areas of focus

To confirm coverage for specific treatments and procedures, contact your physician or health plan.

NPI

1104351006

Patient Portal


Insurance plans accepted

Croix Fossum, MD, accepts 30 health insurance plans.

Special recognitions

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All affiliated doctors referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Doctors are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors and other providers are included in this service and the information displayed here.