Accepting New Patients
Medical Group Provider

Christopher Di Simone, MD

4.8 out of 5 (162 Ratings)
Specialty
  • Medical Oncology
Languages
English
Primary Address | Office Details
Providence Medical Group Santa Rosa - Cancer Center
3555 Round Barn Circle
Suite A

Santa Rosa, CA 95403

Phone: (707) 528-1050

Fax: (707) 525-3874

Medical Groups & Affiliations
  • Providence Medical Group Sonoma
Get Connected
to Your Provider
(707) 528-1050
  • All experiences are excellent. The doctor, the staff, the location, nurses, pharmacist, all THE BEST!
    Very professional from the minute I walked in the door to the minute I left thank you
    Siempre. Me habla de los resultados de laboratorio y seguimos para la proxima cita. En conclusion todo bien
    12-Aug-2025
    Thank you for sharing your experience with us. Your feedback is valuable to our improvement. If you'd like to further discuss your experience with us, please email us at Transparency@stjoe.org with comment ID 192555224 in the subject line.
    Everything was excellent. All were friendly and courteous.
    Excellent care
    54 Total Comments Page 1 2 3 4 5 6 7 8 9 10 11   Next
  • Meet The Provider
    Biography
    Dr. Di Simone has always been interested in providing patients with the best possible care for their cancer, by always improving therapies with the newest discoveries and medications. He began his training with a solid scientific base with an Honors Chemistry degree from Johns Hopkins University, followed by a PhD in biological chemistry at Caltech. He directed research at the Scripps Institute in virology and immunology before obtaining a MD at UC Davis. He completed his training with Internal medicine residency and Hematology/oncology fellowship at UC San Diego. He has been involved in clinical practice and clinical research for over 20 years. He believes strongly in patient autonomy and choice, with the physician providing education and options to those with difficult diseases. He enjoys spending time with his wife and daughter, both at home or traveling to national and amusement parks. Read More
    Primary Specialties
    Primary Specialties
    • Medical Oncology
    Other Specialties Associations
    Certifications
    Board Certifications

    American Board of Internal Medicine, Hematology

    American Board of Internal Medicine, Medical Oncology

    Education
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA PPO
    • Choice/Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net - Medicare Advantage
    • Health Net HMO
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Partnership Health Plan of California
    • TriWest - Tricare
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Western Health Advantage HMO
 
  • Primary Location

Providence Medical Group Santa Rosa - Cancer Center