
Overview
Dr. Mary Kate Thayer is a fellowship-trained orthopaedic surgeon who specializes in hand and upper extremity surgery. She cares for both adults and children. Dr. Thayer received her BA in psychology from the University of Washington and her MD from Saint Louis University School of Medicine where she graduated Alpha Omega Alpha (highest honors). She then returned home to the Northwest and completed her Orthopaedic Surgery Residency at the University of Washington. To finalize her training, she relocated to Baltimore, Maryland, and completed a fellowship in hand and upper extremity surgery at the Curtis National Hand Center, one of the top fellowship programs in the country. There, she received world-class training in the treatment of both common and complex disorders of the hand and upper extremity. Dr. Thayer is published in the topics of hand, wrist, and trauma surgery and has presented much of this research at national and local meetings. In addition, she has a passion for mentoring and education. She has participated in the Perry Outreach Program and the Ruth Jackson Orthopaedic Society’s mentorship program. These programs both share a goal of inspiring young women to become leaders in orthopaedic surgery. Dr. Thayer finds satisfaction in helping patients restore function of their upper extremity to return to work, family, hobbies, and sports. She works directly with patients to develop individualized care plans, both surgical and non-surgical, to achieve these goals. This is achieved through open communication with patients and education about the diagnosis and treatment options. She prides herself on a thorough and thoughtful approach to each patient. She has a special interest in fractures, sports injuries, arthritis, and nerve conditions of the upper extremity. Dr. Thayer is a local Washingtonian. In her free time, she enjoys spending time with her husband, Lew, and her daughter. She is an avid runner, cooking enthusiast, and Seattle sports fan.
Dr. Thayer is rated as an Experienced provider by MediFind in the treatment of Caffey Disease. Her top areas of expertise are Tennis Elbow, Rhizarthrosis, Ganglion Cyst, and Trigger Thumb.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- MANAGED MEDICAID PLAN
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
Accepted plan types not found. Please verify directly with the provider.
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
510 8th Avenue Northeast, Suite 200, Issaquah, WA 98029
Additional Areas of Focus
Dr. Thayer has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Orthopedic Specialists Of Seattle
Dr. Mark Reed is a board-certified orthopedic surgeon providing specialty care of all foot and ankle disorders. He treats both adolescents and adults with a special focus on sports-related injuries, including ankle instability, cartilage lesions, and Achilles tendon injuries. He also performs joint replacements and reconstructive surgery for degenerative conditions such as arthritis and tendon dysfunction. In addition, he provides state-of-the-art treatment in the areas of fracture care and sports medicine. Dr. Reed worked for seven years as a mechanical engineer for a contractor to the Department of Defense before changing careers and enrolling in medical school. As an engineer he designed missile guidance systems and was part of the team that developed the jet engine for the F-22 Advanced Tactical Fighter. He earned his medical degree at the University of Alabama School of Medicine. His background in engineering fostered an interest in orthopedics, driving him to an orthopedic surgical residency at the University of Massachusetts. As a chief resident, he was selected as the recipient of the esteemed John J. Monahan award, given to the physician who best embodies patient-centered care. After his general orthopedics training, Dr. Reed was accepted at the Union Memorial Hospital Foot and Ankle Fellowship in Baltimore, Maryland, considered to be one of the most prestigious foot and ankle fellowship programs in the country. He trained under three of the leaders in the foot and ankle community, including the recent president of the American Orthopaedic Foot and Ankle Society, and participated in cutting-edge biomechanical and clinical research during his time in Baltimore. He has undergone advanced training in ankle joint replacement, including the Scandinavian Total Ankle Replacement (STAR) prosthesis, as well as in reconstructive procedures, including bunion, hammertoe, and flatfoot deformity correction. Dr. Reed is excited to join the Seattle medical community and to experience all the Pacific Northwest has to offer. Dr. Reed is rated as an Advanced provider by MediFind in the treatment of Caffey Disease. His top areas of expertise are Synovial Osteochondromatosis, Morton Neuroma, Tendinitis, and Freiberg's Disease.
Edmonds Orthopedic Center
Wren McCallister, MD, is a board-certifed orthopedic surgeon who specializes in care of the hand and upper extremity, including arthritis, arthroscopic surgery, endoscopic carpal tunnel release, nerve and tendon disorders (carpal tunnel, trigger finger, lacerations, injury), fractures, and sports injuries. He has served as a consultant reviewer for the peer-reviewed journal HAND, the official journal of the American Association for Hand Surgery. He has also authored over 80 scientific works and lectured nationally on conditions of the hand and upper extremity. He is the consulting hand surgeon to Dr. Michael Lee as team physician for Jackson High School, Kamiak High School, Edmonds Community College, the Jet City Roller Derby League, and the Snohomish County Vikings Football team. Dr. Mccallister is rated as a Distinguished provider by MediFind in the treatment of Caffey Disease. His top areas of expertise are Ganglion Cyst, Rhizarthrosis, Dupuytren Contracture, and Carpal Tunnel Syndrome.
Proliance Surgeons
Anthony VanBergeyk, MD, is a board-certified orthopedic surgeon whose clinical interests include virtually all aspects of orthopedic foot and ankle surgery, traumatic injuries, knee arthroscopy as well as knee and hip replacement surgery. He feels blessed to be a part of the greater Puyallup medical community and he looks forward to providing individualized, patient-centered education and healthcare for many years to come.Dr. VanBergeyk was born and raised in British Columbia, Canada. He moved with his family to the Pacific Northwest in 2005. In his spare time he enjoys spending time with his wife and kids, golfing, camping, and hiking. He is also an avid sports fan. He is actively involved in his local church as well as serving at the South Hill food bank and volunteering at his children’s school and Girl Scout activities. Dr. Vanbergeyk is rated as an Advanced provider by MediFind in the treatment of Caffey Disease. His top areas of expertise are Osteoarthritis, Achilles Tendon Rupture, Tendinitis, Hip Replacement, and Knee Replacement.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Carpal Tunnel SyndromeDr. Thayer isAdvanced. Learn about Carpal Tunnel Syndrome.
- Dupuytren ContractureDr. Thayer isAdvanced. Learn about Dupuytren Contracture.
- Ganglion CystDr. Thayer isAdvanced. Learn about Ganglion Cyst.
- RhizarthrosisDr. Thayer isAdvanced. Learn about Rhizarthrosis.
- Scaphoid Non-UnionDr. Thayer isAdvanced. Learn about Scaphoid Non-Union.
- TendinitisDr. Thayer isAdvanced. Learn about Tendinitis.
- Experienced
- Accessory Navicular BoneDr. Thayer isExperienced. Learn about Accessory Navicular Bone.
- Acute PainDr. Thayer isExperienced. Learn about Acute Pain.
- BursitisDr. Thayer isExperienced. Learn about Bursitis.
- Caffey DiseaseDr. Thayer isExperienced. Learn about Caffey Disease.
- Calcium Pyrophosphate ArthritisDr. Thayer isExperienced. Learn about Calcium Pyrophosphate Arthritis.
- Congenital Radioulnar SynostosisDr. Thayer isExperienced. Learn about Congenital Radioulnar Synostosis.


