Dr. Douglas Sullivan has been the owner and clinical director of North Hills Chiropractic Health Center since 1999.  His clinic has served the Tarrant County community from its current location in North Richland Hills, TX since 1984.  Dr. Sullivan holds a Bachelor’s Degree in Biology from the University of Wisconsin – Oshkosh and is a 1998 cum laude graduate of Parker College of Chiropractic in Dallas, TX.  He has advanced training in injury impairment ratings, decompression therapy methods, cold laser therapy, myofascial release therapy and manipulation under anesthesia.  He maintains memberships in the America Chiropractic Association, Texas Chiropractic Association and North American Academy of Laser Therapists.  In addition to maintaining his chiropractic practice, Dr. Sullivan is an adjunct professor for Parker College of Chiropractic’s Community Based Internship Program providing instruction and supervision of chiropractic student interns as they rotate through North Hills Chiropractic Health Center.  He is also a certified expert speaker for the ChiropracticTruth.com informational website.  In the past, Dr. Sullivan has served as a business coach and lecturer for a national chiropractic management company.  Endurance sports, including marathon running and triathlon are his favorite pastimes.  Dr. Sullivan lives in Keller with his wife and 4 children.