Surgery: Our Physicians

Dr. Barney

Linda M. Barney, M.D.

Dr. Barney is associate director of the General Surgery Residency Program at Miami Valley Hospital. She is certified in surgery and surgical critical care and has expertise in general, endocrine, laparoscopic, and breast surgery. She is a Fellow of the American College of Surgeons (FACS) and a member of the Society of Critical Care Medicine and the Association for Surgical Education.

Dr. Dunn

Margaret M. Dunn, M.D., M.B.A.

Dr. Dunn is executive associate dean of the WSU Boonshoft School of Medicine and president and CEO of Wright State Physicians, Inc. She is certified in surgery and has expertise in general and breast surgery. She is a Fellow of the American College of Surgeons (FACS), a member of the American Society of Breast Surgeons, and the Association for Surgical Education.

Dr. Ekeh

A. Peter Ekeh, M.D., M.P.H.

Dr. Ekeh is chief of the Division of Acute Care Surgery in the Department of Surgery, medical director of the Injury Prevention Center of Greater Dayton and medical director of the Trauma Program at Miami Valley Hospital. chief of the Division of Acute Care Surgery. He is certified in surgery and surgical critical care and has expertise in general, endocrine, and trauma surgery and surgical critical care. He is a Fellow of the American College of Surgeons (FACS) and a member of the Association for Academic Surgery and the Society of Critical Care Medicine.

Dr. Falls

Garietta Falls, M.D.

Dr. Falls is an assistant professor of surgery. Dr. Falls is certified by the American Board of Surgery in general surgery and vascular surgery and has expertise in both areas. She is a member of the American College of Surgeons, the Society for Vascular Surgery and the Association of Women Surgeons.

Dr. Hellan

Minia R. Hellan, M.D.

Dr. Hellan is certified in surgery and surgical oncology. She has expertise in surgical oncology; breast care; and hepato-biliary and pancreatic, advanced laparoscopic, and robotic surgery. She is a member of the Minimally Invasive Robotic Association and the Society of American Gastrointestinal Endoscopic Surgeons. She is a Fellow of the American College of Surgeons (FACS).

Dr. Hendershot

Kimberly Hendershot, M.D.

Dr. Hendershot is an assistant professor of surgery at Boonshoft School of Medicine. She is certified in surgery and surgical critical care.

Dr. Malik

Tamer Malik, M.D.

Dr. Malik is an assistant professor of surgery at Boonshoft School of Medicine and a transplant surgeon at Miami Valley Hospital.

John H. Matsuura, M.D.

John H. Matsuura, M.D.

Dr. Matsuura is chief of the Division of Vascular Surgery. He is certified by the American Board of Surgery with an additional certification in vascular surgery. He is a member of the Peripheral Vascular Surgery Society, the Society for Clinical Vascular Surgery and the Society for Vascular Surgery

Dr. McCarthy

Mary C. McCarthy, M.D.

Dr. McCarthy is Elizabeth Berry Gray Chair of the Department of Surgery at Boonshoft School of Medicine. She is certified in surgery and surgical critical care and has expertise in general and trauma surgery and critical care medicine. She is a Fellow of the American College of Surgeons (FACS) and a member of the Halsted Society, the Society of Critical Care Medicine, and the American Association for the Surgery of Trauma.

Dr. Ouellette

James R. Ouellette, D.O.

Dr. Ouellette is associate director of the General Surgery Residency Program at Kettering Medical Center. He is certified in general surgery and has trained in surgical oncology. He has expertise in pancreatic and hepato-biliary, endocrine, and advanced laparoscopic surgery. He is a member of the American College of Surgeons, the American Osteopathic Association, the Association for Academic Surgery, and the American Hepato-Pancreato-Biliary Association.

Dr. Rundell

Melissa P. Roelle, M.D.

Dr. Roelle is an assistant professor of surgery. She is certified in general surgery by the American Board of Surgery and has clinical expertise in breast care. She is a member of the American College of Surgeons and the American Medical Association. Dr. Roelle earned her medical degree and completed a residency in general surgery at Wright State University Boonshoft School of Medicine.

Dr. Rundell

William K. Rundell Jr., M.D.

Dr. Rundell is certified in surgery and vascular surgery and has expertise in general, vascular, and transplant surgery. He is a Fellow of the American College of Surgeons (FACS) and a member of the Society for Vascular Surgery and the International Society for Cardiovascular Surgery.

Dr. Scott

Rosalyn P. Scott, M.D., M.S.H.A.

Dr. Scott is certified and has expertise in general and thoracic surgery. She is a member of the American College of Physician Executives, the American College of Surgeons, the Society of Thoracic Surgeons, and the American Heart Association.

Rick Brian Stevens, M.D., Ph.D.

Rick Brian Stevens, M.D., Ph.D.

Dr. Stevens is director of the Transplant Program at Miami Valley Hospital as well as director of the Division of Transplant Surgery in the Wright State Physicians Department of Surgery. He

Dr. Tchorz

Kathryn M. Tchorz, M.D.

Dr. Tchorz is associate director of medical student education for the WSU Boonshoft School of Medicine Department of Surgery. She is certified in surgery and surgical critical care and has clinical expertise in general and trauma surgery and surgical critical care. She is a Fellow of the American College of Surgeons (FACS) and a member of the Association of Academic Surgery and the Society of Critical Care Medicine.

Dr. Walusimbi

Mbaga S. Walusimbi, M.D.

Dr. Walusimbi is program director of the Acute Care Surgery Fellowship and a trauma surgeon with Miami Valley Hospital. He is certified in surgery and surgical critical care and has expertise in general, hand, and trauma surgery. He is a Fellow of the American College of Surgeons (FACS) and a member of the Eastern Association for the Surgery of Trauma and the American Association for the Surgery of Trauma.

Dr. Weighall

Roxane Weighall, D.O.

Dr. Weighall is certified in general surgery and has clinical expertise in diagnostic breast care, education, and surgery. She is a Fellow of the American College of Osteopathic Surgeons (FACOS) and a member of the American Osteopathic Association, and the Ohio Osteopathic Association.

Melissa Whitmill, M.D.

Melissa Whitmill, M.D.

Dr. Whitmill is director of the Surgical Intensive Care Unit at Miami Valley Hospital and program director for the Surgical Critical Care Fellowship at Boonshoft School of Medicine. Certified in surgery and surgical critical care, she also serves as the assistant director of the General Surgery Residency Program.

Lucile Wrenshall, M.D., Ph.D.

Lucile Wrenshall, M.D., Ph.D.

Dr. Wrenshall is a professor of surgery and the medical director of the Living Donor Program at Miami Valley Hospital.

Dr. Woods

Randy J. Woods, M.D.

Dr. Woods is director of the General Surgery Residency Program and associate director of the Trauma Program for Miami Valley Hospital. He is certified in surgery and surgical critical care and has expertise in general, endocrine, and trauma surgery and critical care medicine. He is a Fellow of the American College of Surgeons (FACS) and a member of the Society of Critical Care Medicine and the Eastern Association for the Surgery of Trauma.