Dr. Marilyn Kay Croghan MD Radiation Oncologist

Dr. Marilyn Croghan is a radiation oncologist in Tucson, Arizona and is affiliated with multiple hospitals in the area, including Carondelet St. Joseph's Hospital and Northwest Medical Center. She received her medical degree from University of Washington School of Medicine and has been in practice for 32 years. Dr. Croghan accepts several types of health insurance, listed below. She is one of 13 doctors at Carondelet St. Joseph's Hospital and one of 4 at Northwest Medical Center who specialize in Radiation Oncology.

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Office Location

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Specialty & Clinical Interests

Radiation Oncologist: General Radiation Oncology

Education & Medical Training

University of Arizona
Residency, Radiation Oncology, 1988–1991

University of Washington
Residency, Internal Medicine, 1982–1985

University of Arizona
Fellowship, Medical Oncology, 1985–1988

University of Washington School of Medicine
Class of 1982

Certifications & Licensure

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Internal Medicine
Certified in Medical Oncology

American Board of Radiology
Certified in Radiation Oncology

AZ State Medical License
Active through 2016

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2012

Insurances Accepted

  • Aetna HMO
  • Multiplan PHCS PPO
  • BCBS Blue Card PPO
  • Health Net Arizona PPO/POS
  • Multiplan PPO
  • Aetna Choice POS II
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Health Net Arizona HMO
  • United Healthcare - Direct Options PPO
  • CIGNA HMO
  • Humana ChoiceCare Network PPO
  • United Healthcare - Direct Choice Plus POS

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