Meet the Doctors

Dr. John Olsen

Dr. John Olsen grew up right here in Salt Lake City, Utah. As a child, using vitamins, herbs, homeopathies and natural cures for ailments was a normal way of life in his family. The experiences of treating sickness through natural remedies inspired Dr. Olsen to learn about the innate healing ability of our bodies. 

He attended the University of Utah were he completed his undergraduate schooling before attending the University of Western States (UWS) in Portland, Oregon. After completing his four years of graduate school he received both his bachelor’s degree in human biology and a Doctorate of Chiropractic in 2009. 

Dr. Olsen received a very thorough education during his time at the UWS. He was trained to not only deliver skillful chiropractic adjustments but to be a primary care physician. To be an effective primary care physician he was trained how to diagnose disease and conditions using detailed physical exams, blood work, orthopedic and neurologic testing, nutritional analysis, etc. 

Dr. Olsen also received additional training in the sports medicine field to better assist athletes in healing and improving their bodies. Having a very integrated philosophy, Dr. Olsen loves to work with other health care providers in order to give the best quality of care to his patients. His primary goal is to help patients alleviate their conditions by getting to the foundational cause of the disease and not just “manage” it. 

His goal is to help patients learn “preventative” health care through nutrition, exercise, healthy spinal care and finding a balance in life. To provide patients with the best quality of care Dr. Olsen is consistently involved in continuing education. He has attended many seminars on car accidents and whiplash care, rehabilitation of shoulder and knee injuries, nutrition, hormone imbalances etc. Dr. Olsen also loves to incorporate acupuncture for the treatment of a variety of conditions which can be seen on our acupuncture page

For fun, Dr. Olsen loves to stay active by playing sports, weightlifting, hiking and skiing in our beautiful mountains. He has an amazing family with his wife Jessica and their two children, Sophia and Elijah. 

Dr. Mark V. Vosti

Dr. Mark V. Vosti has been a chiropractor for 14 years. He graduated  BYU with a Bachelors of Science Degree in Human Biology in 1995 and earned his Doctor of Chiropractic Degree from Western States Chiropractic College in Portland Oregon in 1999.

Dr Vosti began his own practice in Draper Utah in 2000, previously known as South Mountain Chiropractic, now known as Vosti Chiropractic and Acupuncture. He has served on the Board of Directors for Draper area Chamber of Commerce, Healthy Draper, and Drug free Draper and was the Chairman of the Board for the Chamber of Commerce from 2006-2008. Doctor Vosti is a certified acupuncturist with an enthusiasm for helping his patients improve and maintain their overall health and wellness.

 He has taken numerous courses to grow and develop his knowledge of health care to greater assist his patients in their treatment. He welcomes questions and will help educate you about your health and how to take care of your body.  Dr. Vosti sees fitness as a means to longevity and practices what he preaches.  He has completed 13 Marathons including the Boston Marathon in 2013.  He finished Ironman Coeur D’Alene and St. George and continues to race every year. He is thus empathetic to those individuals struggling with nagging injuries from exercise and knows how to treat them.  Although he doesn’t recommend this type of training for everyone, he sees the benefit of establishing and maintaining good health through consistent exercise.


We look forward to hearing from you


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Office Hours

Our Regular Schedule

Draper Office


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-12:00 pm