Dr. Rahul Nath Dewan DO Radiation Oncologist

Dr. Rahul Dewan is a radiation oncologist in Columbus, Indiana. He is affiliated with multiple hospitals in the area, including Riverview Hospital and Select Specialty Hospital of INpolis. He received his medical degree from Texas College of Osteopathic Medicine and has been in practice for 33 years. Dr. Dewan accepts several types of health insurance, listed below. He is one of 17 doctors at Riverview Hospital and one of 22 at Select Specialty Hospital of INpolis who specialize in Radiation Oncology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Radiation Oncologist: General Radiation Oncology

Hospital Affiliation

Columbus Regional Hospital

Decatur County Memorial Hospital

Riverview Hospital

Select Specialty Hospital of INpolis

Education & Medical Training

National Institutes of Health Clinical Center
Residency, Radiation Oncology, 1986 - 1988

San Antonio Uniformed Services Health Education Consortium
Residency, Internal Medicine, 1981 - 1984

Texas College of Osteopathic Medicine
Class of 1981

Certifications & Licensure

American Board of Internal Medicine
Certified 29 years in Internal Medicine

American Board of Radiology
Certified 26 years in Radiation Oncology

TX State Medical License
Active through 2015

IN State Medical License
Active through 2015

Insurances Accepted

  • Aetna Choice POS II
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • CIGNA Open Access
  • Cofinity PPO
  • Great West PPO
  • HealthLink PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Sagamore Health Plus
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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