Dr. Davis was born and raised in Toronto, Ontario, Canada. He graduated with honors from Cornell University in 1972, earning a Bachelor of Science degree.

  While attending Cornell, Mark was a member of the 1970 NCAA Championship Hockey Team. After graduation he took a three-year hiatus to play professional hockey. While playing hockey, Mark benefited from chiropractic treatment. It was then he decided to make chiropractic his career.

Dr. Davis graduated from National College of Chiropractic in 1979. He completed his internship at Cook County Hospital in the Orthopedic  Department and his externship was completed at Chicago General Health.

Dr. Davis found his way to Texas in 1980. He developed a successful scientific based practice and quickly became part of a large medical community.

  Mark's interests in sports and sports injuries have earned him great respect among Doctors and Athlete's. Over the years Mark has competed in golf, cycling, running and sailing. He also returned to the ice and coached the CCISD high school hockey team. At age 55 Mark started training for triathlons. He has successfully completed several 1/2 Iron Man events and Houston Marathons. Dr. Davis calls this his "Reinventing  Life".

  These days patients often find Mark at The Fitness Center or running the "Kemah  Bridge".

Dr. Davis resides in League City with his wife of 29 years and four daughters.