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Ronald Hillock

Dr. Ronald W. Hillock is a board certified orthopedic surgeon in Las Vegas who specializes in adult joint reconstruction (hips, joints and knees) and the diagnosis and treatment of musculoskeletal disease.

Having graduated with a Bachelor of Science degree in Biology from the University of California, Riverside, Dr. Hillock went on to earn his medical degree at the Loma Linda University School of Medicine.

His transitional internship in orthopedic surgery was completed at the Walter Reed Army Medical Center, in Washington, DC. Then, Dr. Hillock trained in El Paso at the Texas Tech University Health Science Center to perform a residency in orthopedic surgery. To advance his training even further, he then went on to complete a Fellowship in orthopedic oncology at the UCLA School of Medicine.

Throughout his career, Dr. Hillock has served as the Chief of Surgery for the 67th Combat Support Hospital during Operation Iraqi Freedom and was also the Chief of Orthopedic Surgery Rehabilitation Service at the US Army Hospital in Heidelberg, Germany.

Currently, Dr. Hillock is on the Board of Directors of the Nevada State Orthopedic Society and is the Chief of Surgery at the Centennial Hills Hospital and Medical Center in Las Vegas, Nevada.


Total Hip Replacement Arthroscopy Knee Replacement Shoulder Arthroscopy Frozen Shoulder Chronic Tendonitis Amniotic Membrane Injection Osteoporosis Care Removal of Retained Implants Revision Joint Total Knee Avascular Necrosis of Bone Hip Replacement Total Knee Replacement Shoulder Joint Replacement Rotator Cuff Tear Knee Arthroscopy


"After my surgery with Dr Hillock I'm back to running, playing basketball and everything else I was doing before the injury. He explained all my problems before surgery that was very easy to understand."

Brian G.

"Dr. Hillock was very kind and respectful to me and my family. After visiting other surgeons Dr Hillock found my problem after only two office visits!! I would highly recommend him!!!!!"

Verified Patient Review

"We were very worried before the appointment. He took his time and explained everything, calming our fears and outlining a plan. It was a wonderful experience."

Verified Patient Review
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Dr. Hillock Specialties

  • Arthroscopy
  • Shoulder Arthroscopy
  • Chronic Tendonitis Amniotic Membrane Injection
  • Removal of Retained Implants
  • Avascular Necrosis of Bone
  • Total Knee Replacement
  • Rotator Cuff Tear