Elliott S.O.N.A.R. Chiropractic Doctors


Dr. Thomas R. Elliott, Jr. graduated from Palmer College and has been in practice since 1972. He is president of Spinal Orthopedic and Neurological Advancement and Restoration (SONAR) Foundation. This international organization is dedicated to leading-edge spinal health research. Dr. Elliott is active in research and is highly respected in the field of spinal injury treatment. He lectures on advanced spinal biomechanics. He has also authored a textbook on spinal biomechanics. Through the grace of God, Dr. Elliott has developed the SONAR instrument.



Dr. Lori D. Sprague also graduated from Palmer with honors on the President's List. She has quite a heritage in chiropractic. Dr. Sprague is the first fifth generation chiropractor to ever graduate from Palmer. She is a board member of SONAR Foundation. She has taught at chiropractic seminars since 1998 on upper cervical anatomy and instrument adjusting biomechanics. Dr. Sprague is also certified to teach the American Red Cross' program Protect Your Back designed to teach proper ergonomics in both work and play environments.



Dr. Jeremy Brennan graduated from Parker College. He completed his undergraduate studies at Oral Roberts University. He had planned on attending medical school, however during undergraduate studies he injured his knee and was helped by a local chiropractor. This caused him to change his focus to chiropractic. After Chiropractic school, he worked with an upper cervical doctor in Fort Worth. Dr. Brennan came to Tulsa to practice upper cervical. When he found SONAR, he realized it was far superior to other upper cervical techniques.