Alexandra Davies, D.O., has joined Genesis Digestive Disease Specialists specializing in gastroenterology. She completed her gastroenterology fellowship at McLaren Greater Lansing, Lansing, Michigan, where she also served as a teaching faculty member for Michigan State University. Dr. Davies completed her internal medicine internship and residency at McLaren Macomb, Mount Clemens, Michigan, and earned her Doctor of Osteopathic Medicine degree from the Kentucky College of Osteopathic Medicine, Pikeville, Kentucky. She is an active member of several prominent medical organizations, including the American College of Gastroenterology, the American Gastroenterological Association, the American College of Physicians and the American Society for Gastrointestinal Endoscopy. Dr. Davies looks forward to providing high-quality, patient-centered gastroenterological care as part of the Genesis Medical Group team. She enjoys running marathons and hanging out with her family during her free time.

McLaren Greater Lansing

Lansing, Michigan

Kentucky College of Osteopathic Medicine

Pikeville, Kentucky

McLaren Macomb

Mount Clemens, Michigan

Thomas Grant Lewis, D.O., has joined the Genesis Center of Surgical Excellence, specializing in general surgery. Dr. Lewis is a graduate of Kentucky College of Osteopathic Medicine, where he earned his doctor of osteopathic medicine degree. He completed a general surgery residency at McLaren Greater Lansing and served as Chief Resident from 2023 to 2024. Dr. Lewis also holds a bachelor of arts in biology with a concentration in cellular and molecular biology from Thomas More College, Crestview Hills, Kentucky. Since 2019, he has been an adjunct professor of surgery at Michigan State University College of Osteopathic Medicine, contributing to the education of future medical professionals. Prior to medical school, Dr. Lewis conducted cancer research at the Wood Hudson Cancer Research Laboratory, where he contributed to breast cancer receptor studies and mentored student researchers in lab techniques and scientific analysis.

2015 - 2019 Kentucky College of Osteopathic Medicine

2019 - 2024 McLaren Greater Lansing

Christopher Leibold, D.O., is an orthopedic surgeon who focuses on partial and total knee replacements and anterior hip replacement, a surgical approach that may lead to faster recovery and less pain. Dr. Leibold also provides revision hip and knee replacement.

Originally from Mount Vernon, Ohio, Dr. Leibold has always loved learning and working with his hands.

“My values have always been caring for my family and helping others in need,” said Dr. Leibold. “I got interested in orthopedics during one of my shifts in medical school. I learned to love the diverse field of orthopedics and how you can decrease pain while improving the body’s range of motion.”

His medical philosophy when treating patients is that they are treated like family. “I think of my patients as someone’s mom, dad, husband or child,” said Dr. Leibold. “I want patients to return to their best life as soon as possible.”

When Dr. Leibold is not caring for patients, he enjoys making memories with his wife and children, including going on family vacations and visiting parks and festivals.

Dr. Leibold is accepting new patients in two locations. At the Genesis Orthopedic Center, 2904 Bell St., Zanesville, appointments can be made by calling 740-586-6828 or online. Dr. Leibold also sees patients at the Genesis Orthopedic Services, 103 Public Square, Somerset. Patients can call 740-586-6828 or make an appointment online.

Adult Hip and Knee Adult Reconstruction

Florida Orthopaedic Institute/University of South Florida, Tampa, Florida

Ohio University College of Osteopathic Medicine

Athens, Ohio

HCA Florida Largo Hospital

Largo, Florida

Orthopedic Surgery

Mercy Health Toledo

Toledo, Ohio

Orthopaedic Surgery