About Parker Muscle & Sports Clinic | Sports Chiropractic Team

Doctor James Parker | Parker Muscle & Sports Clinic

James Parker, D.C., C.C.S.P., OLY

  • Doctorate of Chiropractic

  • Certified Chiropractic Sports Physician

    Post Graduate Training Specific to Sports and Sports Injury Care

  • World Olympian Associate

    Post Nominal Designation

    OLY for Olympic Athletes

Dr. James D. Parker is a Utah native, growing up in Layton. He received B.S. degrees in Exercise Science and Human Biology from Utah State University; and a Chiropractic Doctorate in 2011 from the University of Western States in Portland, Oregon. Before that, he served six proud years in the US Air Force as a Services Officer.

Dr. Parker’s personal athletic accomplishments include 2004 Olympic Team member, nine times NCAA Division I All-American, three times US Hammer Throw champion, USU Athletics Hall of Fame inductee (2012), and numerous high school accolades. 

A common injury ended Dr. Parker’s professional career right at its peak. He fervently believed that there should have been an effective treatment, but over the course of a year and a half, all recommended therapies were unsuccessful. A few years later Dr. Parker found what he believes would have been a solution for him. The agony caused by those lost opportunities drives him to help others so they don’t lose out on their dreams, whether those dreams be athletic pursuits or just navigating daily life.

As a result, Dr. Parker is a chiropractic consultant for USA Track and Field and has been on the medical staff for multiple World Championships and Olympic Games. The BYU Men’s basketball team benefited from his consulting from 2014-2019. 

He loves spending time with his family, backpacking, and doing outdoor sports. His extensive training and experience in chiropractic work, sports medicine, muscle activation, and rehabilitation combine to give him great expertise to help keep your dreams alive.

Doctor Garrett Neff | Parker Muscle & Sports Clinic

Garrett Neff, D.C.

  • Doctorate of Chiropractic

Dr. Garrett Neff graduated from Palmer College of Chiropractic West in 2010. He holds several post-graduate certifications in neuromuscular patterns, clinical kinesiology, and functional medicine. Over the past 12 years in practice, Dr. Neff has worked in multiple settings including private practice, hospitals, biological medicine, collegiate sports teams, Colorado Rapids MLS Soccer Team, Canadian Freestyle Ski Team, Canadian Speed Skating Team, National CrossFit, and more. Dr. Neff currently works with several cowboys who consistently qualify for the National Finals Rodeo.

He and his wife Brittney moved to Utah in 2018 and have created a home here. They enjoy their three dogs and mountain cabin life. They both have a passion for nature and plan to start a small farm in Rose Canyon with horses, chickens, cows, and more. You will find them camping or getting lost in the mountains any time of the year!

Dr. Neff cannot wait to meet you. He hopes to help bring vitality and laughter back into your lives!

Doctor Keoni Dellermann | Parker Muscle & Sports Clinic

Keoni Dellermann, D.C., A.T.C.

  • Doctorate of Chiropractic

  • Certified Athletic Trainer

Dr. Keoni Dellermann received his Doctor of Chiropractic from Life Chiropractic College West. He also has a Bachelor’s in Athletic Training from Weber State University. He has taken care of pro and semi-pro athletes from around the world, especially rugby, soccer, and track & field athletes. He also worked as part of WMI Global Inc., medical team for NitroCircus World Games and Dew Tour.

Dr. Dellermann’s passion for life is infectious. He loves his beautiful wife, Hope, a professional rugby player; seeing his patients improve and achieve their goals; rugby, mountain biking, and woodworking; and being a part of the Parker Muscle and Sports team. You can count on him to focus on giving you the best care possible, and you might hear a little about “Veggie Tales” in the process.

Courtland Keteyian, M.D.

  • Certified in Musculoskeletal Ultrasound

Dr. Courtland Keteyian is a regenerative medicine specialist and expert in the use of diagnostic ultrasound. Musculoskeletal ultrasound is a powerful tool for the evaluation of orthopedic problems and enables precision guidance of injection-based regenerative therapies. Dr. Keteyian offers a variety of treatment modalities, but most of his practice focuses on the use of prolozone and platelet-rich plasma (PRP). These injections are highly complementary to muscle activation, and help the body rebuild after the muscle system is balanced. Dr. Keteyian earned the Registered in Musculoskeletal Sonography (RMSK) certification and is dual board certified in Preventive Medicine and Occupational Medicine. He holds M.D., M.B.A., and M.P.H. degrees from the University of Michigan, and a B.S. in molecular, cellular, and developmental biology from Yale University.

Dr. Keteyian is a former collegiate track athlete, whose sports career was cut short by injury, and professional trajectory was changed by inappropriate medical treatment. As a result, he is passionate about helping his patients avoid unnecessary medication or surgery. Dr. Keteyian has experience working with individuals of all ages and athletes at all levels, from recreational to the professional and Olympic ranks. He looks forward to helping you achieve your personal health goals.