Physician Biographies
Physician Biographies
Medical Director of Cardinal Hill Hospital
Name: William J. Lester 
Med School: West Virginia University
Area of Specialty: Physical Medicine & Rehabilitation
Clinical Affiliates: Voluntary Faculty at the University of Kentucky
Assistant Medical Director of Cardinal Hill Hospital
Name: Russell Travis 
Med School: University of Louisville
Area of Specialty: Neurosurgery
Clinical Affiliates: Central Baptist Hospital, St. Joe Hospital & Good Samaritan Hospital
Medical Director of Cardinal Hill Outpatient Services & Home Health Care
Name: Robert F. Taylor, M.D., PhD. 
Med School: University of Kentucky College of Medicine
Area of Specialty: Physical Medicine & Rehabilitation
Additional Information: PhD. In Physiology & Post Doctoral fellowship at Johns Hopkins Department of Biomedical Engineering
Medical Director of the Cardinal Hill Pain Institute
William O. Witt, MD, DABA-PM 
Med School:University of Minnesota, (accelerated, with honors)
Area of Specialty: Board Certified in Pain Management, Anethesiology, and Critical Care Medicine
Additional Information:
- Residency: University of Colorado
- Honors: Alpha Omega Alpha honorary medical society, "Best Doctors in America"
- Appointments:
- Chairman Emeritus, Anesthesiology/University of Kentucky
- Professor Emeritus, Anesthesiology, Neurosurgery and Hematology-Oncology
- Founding Director Emeritus, Pain Management Fellowship
- Member:
- Lexington Medical Society, Kentucky Medical Association, International Association for the Study of Pain
- American Pain Society, American Academy of Pain Medicine, North American Neuromodulation Society
Cardinal Hill Physicians
Name: David Jackson, M.D.
Med School: Medicine College of Georgia & University of Kentucky Physical Medicine and
Rehabilitation
Area of Specialty: Physical Medicine & Rehabilitation
Clinical Affiliates: Central Baptist Hospital, St. Joe Hospital, St. Joe East Hospital & UK Good Samaritan
Name: Dean Eckert, M.D.
Med School: University of Kentucky College of Medicine
Area of Specialty: Internal Medicine
Medical Director of the Cardinal Hill Rehab Unit
Name: Tadarro Richardson, M.D. 
Med School: University of Louisville School of Medicine
Area of Specialty: Internal Medicine & Hospitalists
Clinical Affiliates: Certified American Board of Internal Medicine
UK PM&R Physicians
Name: Gerald V. Klim, D.O., MA
Med School: Philadelphia College of Osteopathic Medicine
Area of Specialty: Physical Medicine and Rehabilitation, Hospice & Palliative Medicine
UK, St. Joseph Healthcare, Good Samaritan & Hospice of the Bluegrass
Name: Susan M. McDowell, M.D. 
Med School: Medicine College of Georgia
Area of Specialty: Physical Medicine &Rehabilitation, Spinal Cord Injury
Clinical Affiliates: CHRH, UK, VA & Shriner’s
Name: Nancy Stiles, M.D.
Med School: University of Texas-Houston
Area of Specialty: Internal Medicine & Geriatrics
Clinical Affiliates: Fellowship Trained at Duke University of Geriatric Medicine, Associate
Professor of Medicine University of Kentucky & Associate Sanders Brown Center of Aging.
Name: Sara S. Salles, D.O.
Med School: Kansas City University of Medicine & Bio Science
Area of Specialty: Physical Medicine &Rehabilitation, Spinal Cord Injury Medicine
Clinical Affiliates: UK, VA, Shriner’s & PCSOM
Additional Information: interests include Specialty Management, Movement Disorders, Spinal Cord Injury, Amputee & Burn Rehabilitation.
Name: Robert B. Nickerson, M.D.
Med School: Medicine College of Georgia
Area of Specialty: Physical Medicine &Rehabilitation, Electrodiagnostic Medicine
Clinical Affiliates: Cardinal Hill Rehabilitation Hospital, UK, & VA
Name: Silke Bernert, M.D.
Med School: University of Heidelberg Medical School
Area of Specialty: Physical Medicine &Rehabilitation
Clinical Interests: Spasticity Management, Traumatic Brain Injury
Name: Lumy Sawaki, M.D.
Med School: Federal University of Sao Paulo, Medical School, Brazil
Area of Specialty: Physical Medicine and Rehabilitation
Clinical Affiliates: Physical Medicine and Rehabilitation, Neurology
Additional Information: Ph.D. completed at Kobe University, School of Medicine, Japan.
Post Doctorate at National Institutes of Health, Bethesda, MD, USA
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- 2050 Versailles Road Lexington, KY 40504
- 800.233.3260 | 859.254.5701
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