Dr. Paul K. Treadwell

  • MD
  • Radiation oncologist
  • Spoken languages English


Dr. Paul Treadwell has been practicing in the Southern Nevada community for nearly 20 years.  Dr. Treadwell is a leading expert in the local community for his work in treating the pediatric oncology population, and attends numerous hospital tumor boards within the community to discuss difficult cases.  Dr. Treadwell’s clinical interests include head and neck cancers, pediatric oncology and the treatment of gynecological cancers using all forms of high dose rate brachytherapy.

Career Positions

Current position(s)

  • GenesisCare - Radiation Oncologist, Las Vegas, NV

Past position(s)

  • Radiation Oncology Centers of Las Vegas - Radiation Oncologist, Las Vegas, NV
  • St. Joseph Hospital and Children's Hospital - Associate Head of Radiation Oncology, Orange County, CA
  • University of California, Irvine - Clinical Professor in Radiation Oncology, Irvine, CA



  • University of California, Riverside, BS, Biology with Honors, Riverside, CA
  • University of Nevada School of Medicine, Doctor of Medicine, Reno, NV


  • University of California Irvine Medical Center, Radiation Oncology, Irvine, CA


  • University of California Irvine Medical Center, Radiation Therapy, Irvine, CA

Expertise And Interests


  • Prostate, Breast, Lung, Colorectal, Skin, Head and Neck, Gynecologic Malignancies, Pediatric Oncology


Awards and honors

  • Nevada Business Magazine’s Healthcare Hero Award for the “Care Provider” category in 2013; William Caulfield Foundation Scholarship; Nevada State Cancer Society Scholarship; Best Student of Graduating Class in Surgery; American Cancer Society Clinical Fel