Photo of Marka R. Crittenden, MD, PhD

Marka R. Crittenden, MD, PhD

Accepting New Patients
4805 Northeast Glisan Street, Garden Level
Portland, OR 97213
2320.8 miles away
Speaks: English

The Elsie Franz Finley Radiation Oncology Center - Providence Portland Medical Center

4805 Northeast Glisan Street, Garden Level, Portland, OR 97213

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About Marka R. Crittenden

"As a physician scientist, the patient is my primary focus whether I am in the clinic or in the laboratory. As a Radiation Oncologist, I focus on giving each patient the best care possible and as a scientist, I constantly ask how can this research will make a difference in the lives of my patients." - Marka Crittenden, M.D. Ph.D.

Dr. Crittenden received her medical degree from the Mayo Medical School in Rochester, MN. She also completed her Ph.D. in Immunology at the Mayo Graduate School. Dr. Crittenden finished her internship at Providence Portland Medical Center in Portland, OR, and later completed her residency in Radiation Oncology at Oregon Health & Science University (OHSU), where she served as Chief Resident of the Department of Radiation Medicine. She has published articles in leading scientific journals on cancer therapy and combining radiation and immunotherapy. Dr. Crittenden sees patients in Portland, OR.

Medical School

Mayo Clinic College of Medicine


Providence Ambulatory Care & Education Center


Oregon Health & Science University School of Medicine

Board Certifications
  • American Board of Radiology, Radiation Oncology

Affiliated Locations
Providence St. Vincent Medical Center
Providence Milwaukie Hospital
Providence Portland Medical Center
Providence Willamette Falls Medical Center

Clinical Interests

  • Anorectal Cancer
  • Breast Cancer
  • Carcinoid Tumor
  • Colon Cancer
  • Colorectal Cancer
  • External Beam Radiation Therapy
  • Gallbladder Cancer
  • Gastroesophageal Junction Cancer
  • Hypopharyngeal Cancer
  • Image Guided Radiation Therapy
  • Intensity Modulated Radiation Therapy
  • Islet Cell Tumor
  • Laryngeal Cancer
  • Lung Cancer
  • Metastatic Squamous Neck Cancer With Occult Primary
  • Mouth Cancer
  • Nasopharyngeal Cancer
  • Neoplasm Of Salivary Gland
  • Oropharyngeal Cancer
  • Paranasal Sinus And Nasal Cavity Cancer
  • Prostate Cancer
  • Sarcoma
  • Skin Cancer
  • Small Bowel Cancer
  • Thyroid Cancer
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