Summary

Dr. Charles Hollen is a board-certified oncologist and internal medicine physician who has dedicated over four decades to cancer care and comprehensive medical treatment. He earned his medical degree from the University of Oklahoma College of Medicine and completed his residency at the University of Oklahoma Health Sciences Center. With 41 years of clinical experience, Dr. Hollen brings extensive knowledge to his practice. He communicates with patients in English.

Dr. Hollen practices at Oklahoma City VA Medical Center and maintains affiliations with Weatherford Regional Hospital in Oklahoma City, Oklahoma. His clinical expertise focuses on treating breast cancer, including complex cases involving metastatic or recurrent disease and Paget disease of the breast. He performs specialized procedures such as breast cancer screening, mammograms, and scintimammography to help diagnose and monitor treatment progress. Patients consistently rate Dr. Hollen highly for his care, giving him an average rating of 4.5.
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Overview based on verified provider data

Quick Facts

  • 4.5
  • 41 years of experience
  • speaks English
  • University Of Oklahoma Health Sciences Center
  • 10 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Oklahoma City Va Medical Center

921 Ne 13th StOklahoma City, OK 73104

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Dr. Charles Warren Hollen, MDDr. Ahmad Arslan, MDDr. Parminder Singh Minhas, MDDr. Wiktoria Maria Kowacz, MD
OncologyCritical Care MedicineCritical Care MedicineCritical Care Medicine
Accepts New Patients Accepts New Patients
4.5 
41 Years of Experience 15 Years of Experience 15 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Oklahoma City , OKOklahoma City , OKOklahoma City , OKOKLAHOMA CITY , OK
Med School: University Of Oklahoma College Of Medicine Med School: Allama Iqbal Medical College Med School: Dayanand Medical College Med School: Jagiellonian University Medical College
Current Profile
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Insurance Plans Accepted by Dr. Charles Warren Hollen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Charles Warren Hollen has the following 2 specialties

Specialty Expertise

Dr. Charles Warren Hollen has the following 11 areas of expertise

  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Head and Neck Cancer
  • Internal Medicine
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Oklahoma, 2026, Active

EDUCATION & TRAINING

Residency

University Of Oklahoma Health Sciences Center

Medical School

University Of Oklahoma College Of MedicineGraduated in 1985

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Frequently Asked Questions

Which hospitals is Dr. Charles Hollen affiliated with?
Dr. Charles Hollen is affiliated with Oklahoma City Va Medical Center and Weatherford Regional Hospital.
Does Dr. Charles Hollen accept virtual/telehealth appointments?
Dr. Charles Hollen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Charles Hollen speak?
Dr. Charles Hollen speaks English.
Is Dr. Charles Hollen accepting new patients?
Dr. Charles Hollen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Charles Hollen accept my insurance?
You can see the insurance plans that Dr. Charles Hollen accepts on their Vitals profile.

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