Our Physicians

Arnold DiBella MD.

has been a partner at Lankford Hand Surgery Association since 1983. He specializes in all problems involving the hand and wrist, particularly fractures, nerve and tendon injuries. He has a special interest in wrist reconstruction and arthritis of the thumb. He is consulted by the orthopaedic community on complex wrist and thumb problems. Click here to read more about this doctor.

David Zehr MD.

graduated from Indiana University School of Medicine earning his M.D. degree in 1975. He then moved to Springfield, Illinois where he completed his orthopaedic surgery training at Southern Illinois University.
He then pursued further training in surgery of the hand and upper extremity in Los Angeles with Dr. Joseph Boyes. He is board certified in Orthopaedic Surgery and has received the Certificate of Added Qualifications for Surgery of the Hand. Click here to read more about this doctor.

Paul Ellis MD.

is a native Texan. He was born in Sherman and raised in Dallas. After graduating from Hillcrest High School, he attended the University of Texas at Austin and majored in Psychology. He then attended Southern Methodist University School of Law and obtained a law degree (J.D.) in 1977. During his third year of law school, Dr. Ellis recognized his true passion and desire to be a physician and set forth his plan to graduate from law school, take the law licensing exam (“the bar”), and complete the required college courses for medical school. He was accepted into Southwestern Medical School in 1978 and graduated receiving his medical degree in 1982. Click here to read more about this doctor.