Seth Hosmer, DC

Seth Hosmer, DC (He/Him)

Dr. Seth Hosmer earned his B.A. cum laude from Oberlin College and his Doctorate cum laude from the University of Western States. Highly regarded in the Portland area, he is a leading chiropractor known for treating a wide range of conditions and patients. He serves as adjunct faculty for both the University of Western States and Palmer Chiropractic College, providing students with invaluable real world experience in his clinics.  

With extensive experience in sports and sports injuries, Dr. Hosmer understands the challenges faced by competitive athletes. He raced bicycles and competed in triathlons for over 15 years, sponsoring several local teams. Dr. Hosmer has won numerous state and regional championships and has competed in nearly every cycling discipline, including road, track, cyclocross, and mountain biking. He is the current hour record holder at the Alpenrose Velodrome.

Dr. Hosmer has participated in a variety of sports over the years, including Nordic skiing, snowshoeing, downhill skiing, snowboarding, and ice hockey. He remains active in cycling, trail running, functional strength training, kettlebells, and yoga. His diverse sports background and experience with sports injuries provide him with firsthand knowledge of the specific treatments needed for a swift return to activity and techniques to minimize the risk of re-injury.

A native of New Hampshire, Dr. Hosmer moved to Oregon in 2004, and lives in Portland with his wife Danielle, and sons Max and Bennie.

Pearl District

Multnomah Village


In-Network Coverage


Areas of Focus


Treatment Approaches


Expert Insights from Dr. Hosmer

Practical advice and education to help you move freely, feel your best, and live healthier.


Patient experience highlights

Recent testimonials from
Dr. Hosmer’s patients.

Seth Hosmer, DC
Dr. seth hosmer

Patient: K.G.

“My first meeting and immediate relief. I couldn’t be happier with Dr. Hosmer. Thank you!”

Seth Hosmer, DC
Dr. seth hosmer

Patient: L.F.

“Dr. Hosmer was thorough and took the time to explain the treatment plan. I left feeling better and confident in the care I received.”

Seth Hosmer, DC
Dr. Seth hosmer

Patient: K.M.

“Dr. Hosmer was so thorough and his care so excellent: I always leave feeling better and confident that he will help me feel better. His whole staff is caring and competent as well. We have gone to this clinic for over five years and highly recommend them to all of our friends.”

Seth Hosmer, DC
Dr. seth hosmer

Patient: L.S.

“Wonderful experience! Staff were friendly and informed. Dr. Hosmer was thorough and didn’t rush through explaining the treatment plan. I am pleased with my visit and look forward to receiving excellent care here!”