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Sarah H. Callahan, M.D.
![Callahan, Sarah H. MD](https://nortonhealthcareprovider.com/wp-content/uploads/Callahan-Sarah-H.-MD.jpg)
Residency: Radiology, University of Louisville Hospital
Leigh Ann Gebhardt, APRN
![Gebhardt, Leigh Ann APRN](https://nortonhealthcareprovider.com/wp-content/uploads/Gebhardt-Leigh-Ann-APRN.jpg)
Norton Community Medical Associates – Shelbyville
Degree: Chamberlain University College of Nursing, Downers Grove, Illinois
Rangaraj K. Gopalraj, M.D., Ph.D.
![Gopalraj, Rangaraj K. MD, PhD](https://nortonhealthcareprovider.com/wp-content/uploads/Gopalraj-Rangaraj-K.-MD-PhD.jpg)
Doctorate degree: Physiology, University of Kentucky, Lexington
Residency: Family medicine, University of Kentucky, Lexington
Fellowship: Geriatric medicine and palliative medicine, University of Louisville School of Medicine
Kyle Hawkins, M.D.
Residency: Pediatrics, St. Louis University School of Medicine, SSM Health Cardinal Glennon Children’s Hospital, St. Louis, Missouri
Chrystal L. Justice, APRN
![Justice, Chrystal L. APRN](https://nortonhealthcareprovider.com/wp-content/uploads/Justice-Chrystal-L.-APRN.jpg)
Norton Heart & Vascular Institute
Degree: Northern Kentucky University, Highland Heights
Sayeed U. Khan, D.O.
![Khan, Sayeed U. DO](https://nortonhealthcareprovider.com/wp-content/uploads/Khan-Sayeed-U.-DO.jpg)
Residency: Pediatrics, University of Louisville School of Medicine
Summer R. Lewis
![Summer R. Lewis](https://nortonhealthcareprovider.com/wp-content/uploads/Lewis-Summer-R.jpg)
Norton Cardiothoracic Surgery – Audubon
Daniel H. March, M.D.
![March, Daniel H. MD](https://nortonhealthcareprovider.com/wp-content/uploads/March-Daniel-H.-MD.jpg)
Residency: Orthopedics, University of Pittsburgh Medical Center, Pennsylvania
Scotty R. Newcomer, D.O.
![Newcomer, Scotty R. DO](https://nortonhealthcareprovider.com/wp-content/uploads/Newcomer-Scotty-R.-DO.jpg)
Residency: Family medicine, University of Tennessee College of Medicine, Chattanooga, Tennessee
Fellowship: Primary care sports medicine, University of Louisville School of Medicine
Shannon O’Donnell, APRN
Norton Community Medical Associates – Dixie
Degree: University of Louisville
Tiffani Payne, M.D.
![Payne,Tiffani M.D.](https://nortonhealthcareprovider.com/wp-content/uploads/PayneTiffani-MD.jpg)
Residency: Pediatrics, University of Louisville
Michael J. Petry, M.D.
![Petry, Michael J. MD](https://nortonhealthcareprovider.com/wp-content/uploads/Petry-Michael-J.-MD.jpg)
Residency: Family medicine, University of Louisville School of Medicine
Renita D. Price, M.D.
![Price, Renita D. MD](https://nortonhealthcareprovider.com/wp-content/uploads/Price-Renita-D.-MD.jpg)
Residency: University of Louisville School of Medicine
Fellowship: Pediatric critical care, University of Louisville School of Medicine
Danielle M. Roberts, APRN, CNM
![Roberts, Danielle M. APRN, CNM](https://nortonhealthcareprovider.com/wp-content/uploads/Roberts-Danielle-M.-APRN-CNM.jpg)
Advocates for Women’s Health, a Part of Norton Women’s Care – St. Matthews
Degree: Frontier Nursing University, Hyden, Kentucky
Melissa O. Schellenberger, APRN
Norton Neurology Services – St. Matthews
Degree: Spalding University, Louisville, Kentucky
Steve M. Schmidt, D.O.
![Schmidt, Steve M. DO](https://nortonhealthcareprovider.com/wp-content/uploads/Schmidt-Steve-M.-DO.jpg)
Residency: Primary care, Rush University Medical Center/Cook County Hospital, Chicago, Illinois
Gerasimos S. Stavens, M.D.
![Stavens, Gerasimos S. M.D.](https://nortonhealthcareprovider.com/wp-content/uploads/Stavens-Gerasimos-S.-MD.jpg)
Residency: Internal medicine, St. Louis University Hospital/John Cochran VA Medical Center, St. Louis, Missouri
Fellowships: Cardiology, Long Island Jewish Medical Center, Queens, New York; clinical cardiac electrophysiology, Duke University Medical Center, Durham, North Carolina; cardiology, NewYork-Presbyterian Brooklyn Methodist Hospital, Brooklyn, New York; research/nuclear cardiology, Hartford Hospital, Connecticut
J. Ryan Stewart, D.O.
![](https://nortonhealthcareprovider.com/wp-content/uploads/Stewart-J.-Ryan-DO.jpg)
Residency: Obstetrics and gynecology, Indiana University School of Medicine, Indianapolis
Fellowship: Female pelvic medicine and reconstructive surgery, University of Louisville School of Medicine