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Meet Our Medical Team

Donald Hohman, M.D. - Joint Replacement Specialist

Donald W. Hohman Jr. M.D. is a fellowship trained (Brigham and Women's hospital of the Harvard Medical School, Boston, MA ) orthopaedic surgeon in private practice specializing in total joint replacement and adult reconstructive procedures of the hip and knee.

Keith Heier, M.D. - Ankle Replacement Specialist
Dr. Heier is an orthopedic surgeon specializing in surgery and reconstruction of the foot and ankle due to trauma and sports related injuries.  He performs complex reconstructions, including fusions, total ankle replacements, and arthroscopy.  Dr. Heier is one of few surgeons across the country board-certified in orthopedic surgery, fellowship trained in foot and ankle surgery, and subspecialty certified in sports medicine.

L.D. Jennings, M.D. - Knee Replacement Specialist
Dr. Jennings specializes knee and shoulder surgery, as well as sports medicine and general orthopedic trauma.  He is board-certified in orthopedic surgery.


Karim Meijer, M.D. - Joint Replacement Specialist

Dr. Karim Meijer is a fellowship-trained sports medicine orthopaedic surgeon specializing in shoulder, elbow and knee disorders, including joint replacement. He received his fellowship training at the internationally known Andrews Institute under the guidance of Dr. James R. Andrews. Dr. Meijer learned both the clinical and operative skills necessary to treat injuries from minimally invasive arthroscopic procedures to joint reconstructions of the shoulder and knee.


 Our Joint Coordinator

Mary Anne Browne, R.N. - Joint Coordinator

Mary Anne Brown, R.N., is the coordinator of the Joint Replacement Program at Texas Health Center for Diagnostics & Surgery.  Ms. Browne  has over 25 years nursing experience, much of it in surgical services. 

At the hospital, she advocates for those needing joint replacement surgery, educating them and their families before, during and after their procedure.  To schedule an appointment with a joint replacement specialist, call (972) 403-2843.