About Us:

David Siegler, M.D.

Dr. Siegler began his career at Stanford University where he completed his undergraduate degree in Biology. During his undergraduate studies he spent two years engaged in neuroscience research and published a peer-review paper.

From 1987 to 1991 he attended Southwestern Medical School in Dallas where he received an academic scholarship and engaged in additional clinical research.

He then returned to Stanford University where he completed his internship and residency in Pediatrics. He remained at Stanford and completed his residency/fellowship in Pediatric Neurology in the summer of 1996.

In August 1996, he joined Tulsa’s Children’s Medical Center working at the Child and Adolescent Neurology division. During his time there he served as Chief of Staff of CMC then was a member of the Board of Trustees.

In April 2004 Dr. Siegler left CMC and opened his solo-practice where he remains today. He is on staff at Oklahoma State University Medical Center, St. Francis Children’s Hospital and St. John Hospital. He is an assistant clinical professor of pediatrics at both OSU and OU teaching students and residents.

Before pursuing a career in medicine, Dr. Siegler was a competitive tennis player. As a junior he won 4 U.S. National titles, one in each age group (12, 14, 16 and 18 and under) including the Boy’s 18s U.S. Grasscourt Championships. On the international junior tennis circuit he reached the finals at Junior Wimbledon and semifinals at Junior U.S. Open attaining a year end Junior ranking of 4 in the world. He was the number-one college recruit and entered Stanford on a full athletic scholarship. As a freshman, he and his Cardinal teammates won the NCAA Division I Team Tennis Championships. He then “turned pro” and competed on the World ATP Circuit for 4 years reaching a career high singles ranking of 75. He had wins over tennis greats including Stan Smith (former Wimbledon Champion).