Sleep Disorders Center
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Sleep Specialists

Our board-certified sleep specialists will provide you with diagnosis and treatment for sleep disorders and individualized follow-up care. Sleep disorders affect one in three people.

Medical Director - Douglas R. Fiedler, MD, FCCP

Dr. Fiedler is a native of Lincoln, Nebraska where he attended Pius X High School and The University of Nebraska. He received his M.D. from The University of Nebraska Medical Center. Dr. Fiedler completed his residency and fellowship training at The University of Texas Health Science Center at San Antonio, where he also served as medical director for a local sleep laboratory. He is a member of the American College of Chest Physicians, the American Academy of Sleep Medicine, Nebraska Medical Association, and the Lancaster County Medical Society. He also serves on the Board of Directors for the Nebraska Community Blood Bank. 

Dr. Fiedler is board certified in:

  • Internal medicine
  • Pulmonary disorders
  • Critical care medicine
  • Sleep disorders