Jon Hammarstedt, MD

Practice: Boulder Centre for Orthopedics and Spine

Specialty: Orthopedics

Office locations: Boulder, Broomfield

Most recent review: 1 week ago Recent
4.9 out of 5
304 Ratings
141 Comments

Dr. Jon Hammarstedt is a fellowship-trained hand and upper extremity surgeon. He treats a wide range of injuries and conditions affecting the hand and upper extremities. Dr. Hammarstedt provides the best possible care to his patients to help them return to healthy, active lifestyles.

4.9 out of 5
304 Ratings
141 Comments

Dr. Jon Hammarstedt is a fellowship-trained hand and upper extremity surgeon. He treats a wide range of injuries and conditions affecting the hand and upper extremities. Dr. Hammarstedt provides the best possible care to his patients to help them return to healthy, active lifestyles.

The reviews listed below were collected independently of Boulder Centre for Orthopedics and Spine through rater8. Each review represents an authentic and verified patient experience.

Very professional & caring. Has a very good technique for joint injections that is effective!

Rated 5 out of 5 stars
(1 week ago) Nov-2026

I felt brushed off and as if my concerns were irrelevant to this Dr. I would not recommend due to lack of compassion, care or concern.

Rated 1 out of 5 stars
(2 weeks ago) Oct-2026

Dr. H was wonderful as was his MA

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Communication was great and he was thoughtful of my time, offering to schedule a therapy appointment the same day. I feel confident that my injury will be expertly addressed.

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

I thought he was very knowledgeable and I felt confident in his ability to fix my problems.

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Quick and to the point without being dismissive. That's an A+ doc on my book.

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Good evaluation and communication

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Very professional and explained plan of action.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

I have nothing but great things to say about Dr Hammarstedt or the whole practice of Boulder Centre of Ortho. He is the most knowledgeable and compassionate ortho i’ve been to. He is working with me on my hands after 40 yrs as a hair stylist. Definitely a 5*

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Excellent Dr. Happy I had him as my surgeon for my broken hip.

Rated 5 out of 5 stars
(1 month ago) Sep-2026