Provider Directory / H / Jon Hammarstedt MD Jon Hammarstedt, MD Orthopedic Surgery Specialties: Orthopedic Surgery Phone Number: 303-449-2730 Fax: 303-449-5821 Website Link: https://www.bouldercentre.com/ Address: BoulderCentre for Orthopedics and Spine 4740 Pearl Pkwy Ste 200, Boulder, CO 80301 Get Directions