About Our Clinic

Welcome to Powell Orthopedics, providing superior orthopedic care and sports medicine to Northwest Arkansas. We take great pride in caring for the people in our community. Our goal is to deliver the highest standard of orthopedic care and personal attention to each and every patient seeking our help. We believe that caring for you means caring about you.


Meet Dr. Powell

Mark W. Powell, M.D. is a board certified, fellowship trained orthopedic surgeon and a native of Northwest Arkansas. Dr. Powell received his Doctorate of Medicine from the University of Arkansas for Medical Sciences in Little Rock.

Our Office Staff

The staff at Powell Orthopedics has 130 years of combined experience caring for the special requirements of orthopedic patients. We are here to assist you with your needs; if we can be of service, please do not hesitate to call us at 479-582-4647.


Clinical Staff

Jami Hesgard, R.T., (R) 
Radiologic Technologist

Mary Martha Hoffius, R.N., ONC - Registered Nurse; Orthopedic Nurse Certified

Kelly Perreault
Certified Medical Assistant

Kelly Osbourn, M.S., 
CST - Surgical Assistant


Mark W. Powell M.D.

Administrative Staff

Margee Moore-Morse
Business Coordinator

Connie Vohs
Billing Manager

Debra McGee

Physical Therapy Staff

Hannah Powers
P.T.A, Physical Therapist Assistant
Bio >>

Shawn Adams
P.T., Physical Therapist
DPT, Dr. of Physical Therapy,
Bio >>