Dr. Kristoffer M. Breien

Sarah Lehnert, M.D., C.A.Q., is an orthopedic sports medicine physician at Summit Orthopedics specializing in nonsurgical treatment of knee, shoulder, hip, foot, and ankle concerns. She has a special interest in musculoskeletal ultrasound and guided injections, and serves patients in Minneapolis/St. Paul. She completed her fellowship in primary care sports medicine at Hennepin County Medical Center, and earned a certificate of added qualification. She understands the unique needs of patients and has served on medical teams for events including the USA World Cup Youth Soccer tournament, Twin Cities Marathon, and Minnesota State High School League tournaments, in addition to being a team physician for college and high school teams. Dr. Lehnert is rated as an Advanced provider by MediFind in the treatment of Bursitis. Her top areas of expertise are Frozen Shoulder, Bursitis, Tendinitis, and Osteoarthritis.

Matthew Butterfield is a Sports Medicine specialist and an Orthopedics provider in Brooklyn Park, Minnesota. Dr. Butterfield is rated as an Advanced provider by MediFind in the treatment of Bursitis. His top areas of expertise are Tendinitis, Bursitis, Tenosynovitis, Osteoarthritis, and Hip Replacement. Dr. Butterfield is currently accepting new patients.

Reed C. Williams, M.D., M.B.S., R.M.S.K., is a physical medicine and rehabilitation (PM&R) physician specializing in nonoperative sports, musculoskeletal, and diagnostic and interventional ultrasound medicine at Summit Orthopedics. After his residency at Temple University in Philadelphia, he completed his fellowship at Swedish Medical Center in Seattle Washington. Dr. Williams strongly believes "that the art of medicine is just as important as the science behind it.". Dr. Williams is rated as an Advanced provider by MediFind in the treatment of Bursitis. His top areas of expertise are Tendinitis, Osteoarthritis, Bursitis, Synovial Osteochondromatosis, and Tenotomy.