Overview
Hagay Amster-Kahn is an Orthopedics provider in Seattle, Washington. Dr. Amster-Kahn is rated as an Experienced provider by MediFind in the treatment of Trigger Thumb. His top areas of expertise are Trigger Thumb and Tennis Elbow.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Trigger Thumb.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Matthew Robon is a Hand Surgeon and an Orthopedics provider in Bellevue, Washington. Dr. Robon is rated as a Distinguished provider by MediFind in the treatment of Trigger Thumb. His top areas of expertise are Trigger Thumb, Dupuytren Contracture, Rhizarthrosis, and Carpal Tunnel Syndrome. Dr. Robon is currently accepting new patients.
Proliance Surgeons
John Howlett, MD, is a board-certified, fellowship-trained orthopedic surgeon with a special interest in fracture care. He has completed additional fellowship training in hand and upper extremity surgery, including trauma, reconstruction, pediatric as well as microvascular surgery.He likes to remind himself that the origin of the Latin word “doctor” is “teacher,” and he considers it an important part of his role as a doctor to educate his patients about the conditions that are affecting them. He believes an informed and knowledgeable patient can participate more effectively in his or her own healing. As a former teacher who holds a master’s degree in education, Dr. Howlett deeply enjoys this aspect of working with patients.One of the experiences that shaped his career trajectory was his work as a counselor at The Hole in the Wall Gang Camp, founded by Paul Newman for children with cancer and other blood-related disorders. Witnessing the courage and energy of these children convinced him that healing involves more than medication and surgery. This experience led him to pursue his medical degree, where he saw an opportunity to combine his interest in caring for people with his passion for teaching.Having grown up in Washington enjoying hiking, backpacking, sailing, and canoeing, Dr. Howlett was eager to return to the Northwest for his residency and fellowship training. He now shares these same passions with his family. He and his wife both played soccer in college and can be found cheering on their two daughters at soccer games on the weekends. Dr. Howlett is rated as a Distinguished provider by MediFind in the treatment of Trigger Thumb. His top areas of expertise are Carpal Tunnel Syndrome, Trigger Thumb, Ganglion Cyst, Rhizarthrosis, and Hip Replacement.
Grant Lohse is an Orthopedics provider in Bellevue, Washington. Dr. Lohse is rated as a Distinguished provider by MediFind in the treatment of Trigger Thumb. His top areas of expertise are Dupuytren Contracture, Trigger Thumb, Rhizarthrosis, Carpal Tunnel Syndrome, and Hip Replacement. Dr. Lohse is currently accepting new patients.
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
- Experienced
- Tennis ElbowDr. Amster-Kahn isExperienced. Learn about Tennis Elbow.
- Trigger ThumbDr. Amster-Kahn isExperienced. Learn about Trigger Thumb.


