Summary

A graduate of USC and New York Medical College, Dr. Hesselgesser completed his residency in radiation oncology at LA County USC Medical Center. Board-certified in radiation oncology in 1975, he is a member of the American Medical Association, the American Society of Clinical Oncology (ASCO), the American College of Radiology, the American Society of Therapeutic Radiology and Oncology (ASTRO) and the American Endocurietherapy Society. Dr. Hesselgesser is a specialist in radioactive implants with high and low dose rate Iridium-192, and has lectured internationally on the topic, including its use in lung, brain and nasopharyngeal tumors. He has performed over 250 I-125 prostate implants, one of the largest series done by a single physician.

Quick Facts

  • accepting new patients
  • 3.7
  • 55 years of experience
  • 26 insurance plans accepted
  • speaks English
  • New York Medical College
  • 10 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 9 office locations
  • Male

Patients’ Perspective

  • Provided follow-up after the visit

Office Locations

Dr. Robert Don Hesselgesser has 9 locations

Golden State Cancer Center

21300 Erwin StWoodland Hills, CA 91367
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Adventist Health Simi Valley

2975 Sycamore DrSimi Valley, CA 93065

Santa Paula Hospital

825 N 10th StSanta Paula, CA 93060

Ventura County Medical Center

300 Hillmont AveVentura, CA 93003

Uci Medical Center

101 The City Dr SOrange, CA 92868

Chao Family Comprehensive Cancer Center

101 The City Dr S Bldg 23Orange, CA 92868
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

UCI Health Chao Family Comprehensive Cancer Center — Fountain Valley

11190 Warner Ave. Ste 115Fountain Valley, CA 92708

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Dr. Robert Don Hesselgesser, MDDr. James H K Yoo, MDKaren R LopezDr. Richard Ralph Key, MD
Radiation OncologyNuclear MedicineEmergency MedicineEmergency Medicine
Accepts New Patients
3.7 
55 Years of Experience 44 Years of Experience 37 Years of Experience 49 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Woodland Hills , CALos Angeles , CASANTA CLARITA , CAReseda , CA
Med School: New York Medical College Med School: The University of Texas at San Antonio Med School: Northeast Ohio Medical University Med School: Medical College Of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. Robert Don Hesselgesser

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • Cigna
  • Health Alliance
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Humana
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Robert Don Hesselgesser has the following 2 specialties

Specialty Expertise

Dr. Robert Don Hesselgesser has the following 4 areas of expertise

  • Cancer
  • Emergency Medicine
  • Hodgkin's Lymphoma
  • Radiation Therapy

Certifications, License, & Education

55 Years Experience

Dr. Robert Don Hesselgesser holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from New York Medical College in 1971.

NPI Number

Dr. Hesselgesser's NPI number is 1710979687.

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Frequently Asked Questions

Where is Dr. Robert Hesselgesser's office located?
Dr. Robert Hesselgesser's office is located at 21300 Erwin St, Woodland Hills, CA, 91367.
Which hospitals is Dr. Robert Hesselgesser affiliated with?
Dr. Robert Hesselgesser is affiliated with Los Robles Regional Medical Center.
Does Dr. Robert Hesselgesser accept my insurance?
You can see the insurance plans that Dr. Robert Hesselgesser accepts on their Vitals profile.
How can I make an appointment with Dr. Robert Hesselgesser?
You can find contact information for Dr. Robert Hesselgesser here on Vitals.
Does Dr. Robert Hesselgesser accept virtual/telehealth appointments?
Dr. Robert Hesselgesser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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