Skip to content

Meet the Doctors at Dabbs Rehab Center of Maryland

Columbia Chiropractor, Dr. Vaughn Dabbs

Dr. Vaughn Dabbs,
Columbia Chiropractor

Dr. Vaughan Dabbs

Chiropractic Education

Dr. Vaughan Dabbs earned his Doctorate of Chiropractic from Logan College of Chiropractic in St. Louis Missouri in April of 1987. He also holds a Bachelor of Science degree in biochemistry from McMaster University in Hamilton Ontario. His postgraduate education includes a Diplomate in Chiropractic Orthopedics as well as courses in sports medicine, nutrition and various spinal and extremity chiropractic adjusting techniques.

Chiropractic Techniques

He specializes in diversified and flexion-distraction techniques, muscle and joint rehabilitation and in treating low back, whiplash and sports injuries.

Professional Accomplishments

Dr. Dabbs has been published in two of the foremost orthopedic journals in the country. His most recent article compared the effects of antisteroidal anti-inflammatory drugs to chiropractic treatment for back pain.

Columbia Chiropractor, Dr. Todd Johnsonbaugh

Dr. Todd Johnsonbaugh, Columbia Chiropractor

Dr. Todd Johnsonbaugh

Chiropractic Education

Dr. Todd Johnsonbaugh is a 1993 graduate of Palmer College of Chiropractic. He has post graduate education and specialization in injury rehabilitation, deep soft tissue therapeutics, and ergonomics along with several gentle adjusting techniques. He is currently pursuing his Diplomate in Nutrition.

Columbia Chiropractor, Dr Mizzer

Dr Marc Mizzer,
Columbia Chiropractor

Dr. Marc Mizzer, D.C.

Dr. Marc Mizzer became a Chiropractic patient following a sports related injury in 1995. “I was completely blown away by how quickly my body healed and how great I felt following my treatments that I decided to pursue a career in the amazing field of Chiropractic.

Dr. Mizzer earned his Doctorate in Chiropractic from Life Chiropractic College West in Hayward California. He received his Bachelors in Science from the Pennsylvania State University. He has been nationally board certified since 2001.

Dr. Mizzer welcomes anyone who wants to achieve a higher level of health & wellness, including people with chronic lower back pain, neck pain, headaches, carpal tunnel syndrome and TMJ dysfunction.

Dr. Mizzer’s passion for Chiropractic and genuine concern for his patient’s is clearly evident from the moment patient’s walk in the door. “My philosophy has always been to treat ALL patients as if they were a member of my family and exceed their expectations while under my care”.


Columbia MPT, Joanne Colburn

Joanne Colburn, MPT

Joanne Colburn, MPT

Physical Therapy Education

Joanne Colburn, MPT earned her Masters in Physical Therapy from Marquette University in 2000. She has treated in a variety of settings that include Outpatient Adult and Pediatric Orthopedics, Sports Medicine and Occupational Medicine.

Treating Philosophy

As a Physical Therapist she feels strongly about using a hands-on approach in treating her patients.

Joanne’s treatment philosophy encompasses a combination of patient education, strong home exercise programs and utilizing manual therapy. This approach fosters functional ability, patient compliance and confidence in the their overall medical treatment plan.

Jim Sharps, N.D., H.D., DrNSc, Ph.D.

Jim Sharps
N.D., H.D., DrNSc, Ph.D.

Jim Sharps, N.D., H.D., DrNSc, Ph.D.

Bio information coming soon!

Chiropractic Websites by Perfect Patients.