513.221.1100 or 800.325.7787

Office locations

Mayfield Brain & Spine

9075 Centre Pointe Drive, Suite 200

West Chester, Ohio 45069

Ronald E. Warnick, MD


Areas of expertise - brain tumors, brain lesions, trigeminal neuralgia, image-guided neurosurgery, image-guided radiation therapy, stereotactic radiosurgery and Gamma Knife radiosurgery


  • Undergraduate: Amherst College, Amherst, Massachusetts, 1978
  • Medical School: University of Rochester, Rochester, New York, 1982
  • Internship: New York University, New York City, 1982-1983
  • Residency: Neurosurgery, New York University, 1983-1989
  • Fellowship: Neuro-Oncology, University of California, San Francisco, 1989-1991


American Board of Neurological Surgery


  • Neurosurgeon, Mayfield Brain & Spine, 1991-present
  • Co-Director, The Jewish Hospital Gamma Knife Center, 2016-present
  • Co-Director, Precision Radiotherapy Center, 2002-2017
  • Neurosurgeon, UC Gardner Neuroscience Institute, 1998-2017
  • Professor of Neurosurgery and Radiation Oncology, UC College of Medicine, 2001-2017
  • John M. Tew, Jr., MD, Chair in Neurosurgical Oncology, UC College of Medicine, 2013-2017
  • Medical Director, UC Brain Tumor Center, 2008-2017
  • Past President (2011-2012), Chairman of the Board (2004-2012) and Treasurer (2000-2004), Board of Directors, Mayfield Brain & Spine
  • Medical Director of Neurosurgery, Jewish Hospital, Cincinnati, 2001-2012
  • Vice Chairman for Business Affairs, UC College of Medicine, Department of Neurosurgery, 2004-2012
  • Director, Division of Surgical Neuro-Oncology, UC College of Medicine, 1991-2009
  • Associate Professor of Neurosurgery, Pediatrics and Radiation Oncology, UC College of Medicine, 1995-2001
  • Assistant Professor of Neurosurgery, UC College of Medicine, 1991-1995

Primary hospital affiliations*

The Jewish Hospital, Good Samaritan Hospital, The Christ Hospital, Mayfield Spine Surgery Center

*Mayfield is affiliated with most major hospitals in Cincinnati and Northern Kentucky

Professional memberships

  • American Association of Neurological Surgeons (AANS)
  • American College of Surgeons, Fellow
  • American Medical Association
  • American Society for Therapeutic Radiology and Oncology
  • Congress of Neurological Surgeons (CNS)
  • AANS/CNS Section on Tumors
  • Society for Neuro-Oncology


View Dr. Warnick's publications in the PubMed database.

Related links

Vivien and Ruth's story, Meningioma tumors

Bob's story, Trigeminal neuralgia

Upgraded Gamma Knife at The Jewish Hospital Expands Life-Saving Treatment to Greater Numbers of Brain Tumor Patients

Physician spotlight: Dr. Ron Warnick

In Newest 'Top Doctors' List, 75 Percent of Region's Leading Neurosurgeons Work for Mayfield Brain & Spine

Dieter's Story, Trigeminal neuralgia

Brain tumor Q & A

Q & A: Gamma Knife radiosurgery as a treatment for trigeminal neuralgia

download complete CV