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Dr. Morrissey received his Doctorate of Chiropractic 2000-2004 from Texas Chiropractic College, Pasadena, Texas. He also has to his accreditation a:​

  • Diplomat in Clinical Nutrition Texas Chiropractic College, Pasadena, Texas

  • Bachelor of Science Respiratory Therapy 1997-2000, Texas StateUniversity, San Marcos, Texas

  • Associate of Science Respiratory Therapy 1992-1994, Orange Coast College, Costa Mesa, California

  • Certificate of Achievement Drama 1987-1989, Neighborhood Playhouse School of the Theatre, New York City

Dr. Morrissey has been affiliated with Velocity Sports Performance. He is the Founding Member of V- Sports Medicine Team. He developed protocol for Myofascial Treatments and PNF Stretch. He is the Team Doctor for Eclipse Soccer Club. Dr. Morrissey was also affiliated with T.A.N.K. Sports Institute and Chiropractic ( located in Houston, Texas. During this time, he Co-developed NeuroCore Kinetics (NCK)Training for Athletes. He was also Co-Founder and Executive Vice-President Clinical Nutrition. Dr. Morrissey Co-developed Soft-Tissue and PNF stretch protocol for sports acute care and chiropractic medicine.

Dr. Morrissey Chiropractic Internship was at Texas  Chiropractic Collage Moody Health Center in Pasadena, Texas.  He also worked at HealthSouth/ Brackenridge/ Seton Hospitals in Austin Texas. While he was there, he was a Respiratory Therapist and Facility Supervisor (HealthSouth). He Worked in ER, Neonatal, Pediatric & Adult I.C.U.’s, Ambulance transport. He received  In-house Certification: Ventilator life support (puritan7200) Hyperbaric medicine, Intubation/ Extubation, Arterial Blood Gases, Bronchoscopy, Thoracotomy, EKG, EEG.

       Dr. Morrissey also worked at Children's Hospital of Orange County Santa Ana, California September from 1993- May 1995. During this time he worked in the  Pediatric and Neonatal Intensive Care Units, Infant Star and Servo 900C ventilators with Nitric Oxide and Liquid O2. He is  Extra-corporeal  membrane Oxygenator (ECMO) qualified and Pediatric Pulmonary Functions Lab qualified. He served in the US Army (Retired) Field Combat Medic (91 Bravo) where he was Stationed at: Ft. Sill, OK; Ft. Sam Houston TX; 85th  USAFAD,West Germany; 1/75 Ranger Battalion, GA; Wynn Army Hospital, GA.

      Along with Dr. Morrissey’s experience, he has numerous certifications: 

  • Proprioceptive Neuromuscular Facilitation Stretch Part I & II

  • Certified Phlebotomist

  • Certified Pulmonary Functions Therapist (NBRC)

  • Group Fitness Trainer Certified (ASCM)

  • Myofascial & Triggerpoint Techniques under Susan Grimshaw

  • Respiratory Therapist (NBRC)

  • Advanced Cardiac Life Support (ACLS)

  • Personal Trainer (ACE)

  • Blood Chemistry Analysis (BCA) & Body Imaging Analysis (BIA)

  • Emergency and Intensive Care Respiratory (NBRC)

  • Basic Life Support Certified (BLS-CPR)

  • Aerobic Instructor (ACE)

  • Certified in Hematological Darkfield Microscopy analysis

  • Neonatal and Pediatric Respiratory Specialist Certified (NBRC)

  • Athletic Trainer Certified

  • Reebok Master STEP Instructor

Dr. Morrissey is also a Professional athlete and has competed in the following events: Ranked 33rd 2001 National Inline Speed Championships, 2000 &2001 Athens to Atlanta 86 mile Inline Skate Marathons; Category IV Road Cyclist; Avid Mountain Biker and Golfer; F.I.T. Collegiate Rowing Crew (Freshman and JV); US Army Airborne Parachute Qualified.

Dr. David Morrissey: About
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