Jason Thompson, MD, is board certified and is a fellowship-trained spine surgeon who specializes in the care of patients with simple or complex problems of the neck or back. As an expert in the care of the spine, he may prescribe treatments including physical therapy, spinal injections, medications or massage, or he may perform surgical procedures including decompression, disc replacement, scoliosis correction or spinal fusion. He has special interests in treating young adults with scoliosis and in using cutting-edge technology to reduce the "footprint" of spinal surgery.He serves as Medical Director of The Spine Center, which allows him to improve his patients' experience as they move through the office, hospital, and rehabilitation phases of treatment. Coordinating and collaborating with other experts, such as therapists, radiologists, and physiatrists, he utilizes the strengths of a team approach to help his patients reach their goals.Recognizing that each patient is unique, he helps each person develop an individualized treatment plan. Whether a patient comes to him with leg cramps from stenosis or a numb arm from a blown-out disc in the neck, his goal is helping people regain their maximum potential. He believes in the power and success of an accurate diagnosis, rapid, individualized treatment, and multi-modality rehabilitative care. Patients frequently refer their families and friends to Dr. Thompson, and he believes there is no greater compliment than a satisfied patient saying, "Thanks! I’ll send my family to you."A Florida native, he has embraced the beauty of the Pacific Northwest and enjoys spending time with his wife and two daughters, sailing and skiing. Dr. Thompson is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Spinal Stenosis, Kyphosis, Spondylolisthesis, Laminectomy, and Microdiscectomy.

Andrew L. Merritt, MD, is dedicated to getting injured athletes back to the activities they love. His practice is focused on sports medicine and surgical treatment of the knee and hip. He has specialized training in ligament, cartilage, and tendon injuries of the knee. He also specializes in hip and knee replacement, including minimally-invasive partial knee replacement.Dr. Merritt brings advanced training to his practice, using the same surgical techniques and individualized care that helps professional athletes get back in the game. He has published many papers and chapters on orthopedics and complex knee surgery. He served as an assistant team physician for the New York Giants professional football team.He spends most of his free time outdoors and enjoys traveling. He has provided medical services to natives and fellow travelers in Peru and Nepal during two treks to Mt. Everest base camp. He and his wife reside in the Seattle area with their two children. He is honored to be involved in your care and will work with you toward regaining your active lifestyle. Dr. Merritt is rated as a Distinguished provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Baker Cyst, Osgood-Schlatter Disease, Hip Replacement, and Knee Replacement.

William Barrett is an Orthopedics provider in Renton, Washington. Dr. Barrett is rated as a Distinguished provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Bursitis, Tendinitis, Knee Replacement, and Hip Replacement. Dr. Barrett is currently accepting new patients.

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 an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Carpal Tunnel Syndrome, Trigger Thumb, Ganglion Cyst, Rhizarthrosis, and Hip Replacement.

Erik Novak, MD, PhD, is board-certified and a fellowship-trained orthopedic surgeon providing surgical and non-surgical treatment of foot and ankle conditions. He also specializes in general orthopedics and the treatment of fractures. He believes that taking the time to explain to patients their musculoskeletal conditions and treatment choices allows for a faster recovery and return to the activities and sports they enjoy.He serves as the team physician for the Thunderbirds hockey team and has international experience as a volunteer with Orthopaedics Overseas in Mthatha, South Africa. Outside of medicine, he enjoys spending time with his family. He also takes part in outdoor recreational activities and traveling. Dr. Novak is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Achilles Tendon Rupture, Tendinitis, Bursitis, Metatarsalgia, and Hip Replacement.

Steven Summerfield is a Hand Surgeon and an Orthopedics provider in Covington, Washington. Dr. Summerfield is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Baker Cyst and Osteoarthritis. Dr. Summerfield is currently accepting new patients.

Craig T. Arntz, MD, is a board-certified orthopedic shoulder specialist with 25 years of experience treating problems that often require shoulder surgery, including rotator cuff tears, instability, fractures, and shoulder arthritis. He has advanced training in shoulder surgery with extensive experience in treating the most complex shoulder disorders. He has particular interest in arthroscopic shoulder repair, rotator cuff surgery and shoulder replacement surgery, including reverse shoulder replacement.Dr. Arntz is also a board-certified hand surgeon, and he is recognized in the Seattle and Renton communities as a shoulder and upper extremity specialist. He is proud to have had thousands of physician and patient referrals.He uses advanced techniques to restore his patients' shoulder and hand comfort and function as quickly and safely as possible. He has co-authored several articles and book chapters about rotator cuff repair and shoulder arthritis reconstruction.He is a native of Seattle. Outside of medicine, he enjoys spending time with his family. He also enjoys snow and water skiing, boating, and travel. Dr. Arntz is rated as a Distinguished provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Tendinitis, Bursitis, Tenosynovitis, and Frozen Shoulder.

Timothy Alton, MD, is a dual fellowship-trained orthopedic surgeon. He completed his first fellowship in fracture surgery at Harborview Medical Center in Seattle, WA then completed a second fellowship in adult reconstruction, hip and knee replacement surgery. He trained directly under Dr. William Barrett at Valley Medical Center, mastering the direct anterior approach for total hip replacement and learned Dr. Barrett’s technique for primary knee replacements. He then traveled the country learning advanced arthroplasty and revision techniques from master surgeons at the Florida Orthopedic Institute in Tampa, FL and at the world-renown Mayo Clinic in Rochester, MN. Dr. Alton specializes in the management of acute fractures, malunions and nonunions of the upper and lower extremity in addition to both primary and revision hip and knee replacements. He has published in national and international journals, has written multiple book chapters and presented his research at local, national and international meetings. Dr. Alton has a particular interest in direct anterior total hip replacement surgery and moving joint replacement surgery from the inpatient to outpatient setting. Outside of medicine, Dr. Alton enjoys spending time with his wife and small children. He enjoys football, running, weight lifting and playing with his kids. Dr. Alton is rated as a Distinguished provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Bursitis, Tendinitis, Knee Replacement, and Hip Replacement.

In his practice, Fred Huang, MD, enjoys focusing on several areas of orthopedic surgery, including sports injuries, arthroscopic knee surgery, knee and hip replacement surgery, and fracture care. He strives to provide care that is tailored to fit each patient's individual needs, and he believes that educating patients about their orthopedic conditions promotes success and patient satisfaction.Dr. Huang was a clinical instructor in the University of Washington Department of Orthopaedic Surgery and Sports Medicine. He taught UW orthopedic residents at the Seattle VA hospital from 2001 to 2019. In his spare time, he enjoys cheering for the Florida Gators football and basketball teams. Dr. Huang is rated as a Distinguished provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Infectious Arthritis, Tendinitis, Hip Replacement, and Knee Replacement.

Alan Barronian, MD, is a board-certified orthopedic surgeon with a special interest in joint replacements of the hip, knee, and shoulder including minimally invasive hip and knee replacements. He also has a special interest in sports injuries including ligament reconstruction, foot and ankle reconstruction, and fracture care. He believes that physicians and patients need to be a team during treatment. His goal is to carefully listen to his patients, determine what the problem is, and then discuss options for treatment. This way he and his patients can formulate a plan and work together to cure the problem. Treatment is frequently non-surgical but if surgery is needed he will walk through that process with each patient. Dr. Barronian is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Baker Cyst, Rhizarthrosis, Hip Replacement, and Knee Replacement.

W. Barrett Payne, MD, is a board-certified orthopedic surgeon with a special interest in knee, hip, and shoulder arthroscopy including complex reconstruction, repair of ligament, tendon, and rotator cuff injuries.As a physician and surgeon, Dr. Payne feels a profound responsibility to provide the best possible care for every patient he has the privilege to serve. He accomplishes this by communicating clearly, being an empathetic provider, using sound judgment, and involving his patients in the decision-making process. He uses the best technical skills with the latest and most advanced technologies. He strives to always make himself available to answer questions and address concerns throughout the treatment process. Dr. Payne is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Tendinitis, Osteoarthritis, Bursitis, Tenosynovitis, and Hip Replacement.

William Clark, MD, is a board-certified orthopedic surgeon and subspecialty certified hand surgeon. He has a clinical interest in arthroscopic surgery, joint replacement, trauma/fractures, nerve and tendon disorders, minimally invasive surgery of the wrist, elbow, and shoulder, complex hand surgery, and treatment of Dupuytren’s contracture.As a physician, he involves patients by discussing the diagnostic and treatment options for each condition and by encouraging them to participate in making their healthcare decisions. As a surgeon, he believes his mission is to provide safe, effective surgical care while staying abreast of the latest advances and techniques. His ultimate goal is patient satisfaction because this is what makes orthopedic surgery an enjoyable and rewarding profession for him. Dr. Clark is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Carpal Tunnel Syndrome, Ganglion Cyst, Rhizarthrosis, Trigger Thumb, and Hip Replacement.

Christopher Howe, MD, is a board-certified and fellowship-trained spine surgeon who specializes in a wide array of spine care ranging from degenerative conditions to spine trauma and metastatic disease. He practices at POA's Renton and Covington locations. He has a clinical focus on simple and complex surgical care of the spine and general orthopedic fracture management.Dr. Howe's goal is to educate patients and allow them to make an informed decision about their care and treatment options. He serves as a member on the Industrial Insurance Medical Advisory Committee for the Washington State Department of Labor & Industries.Away from orthopedics, he enjoys spending time with his family as well as backcountry skiing, cycling, running, and international travel. Dr. Howe is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Spondylolisthesis, Spinal Stenosis, Cervical Spondylosis, Cervical Disc Surgery, and Herniated Disc Surgery.

Zakkary Walterscheid, MD, joined Proliance Orthopedic Associates in 2024 as a hand and upper extremity surgeon. He is dedicated to helping patients with hand, wrist, and elbow issues, including fractures, trauma, and complex reconstructions.Dr. Walterscheid earned his Bachelor's degree in Bioengineering from the University of California, San Diego, and his Medical Doctorate from Virginia Tech Carilion School of Medicine. He completed his residency in Orthopedic Surgery at the University of Washington and further specialized with a fellowship in Hand Surgery at the Curtis National Hand Center.He is an active member of the American Academy of Orthopaedic Surgeons and the American Society for Surgery of the Hand. Outside of medicine, Dr. Walterscheid enjoys hiking and has a deep interest in history. Dr. Walterscheid looks forward to working with you and providing personalized care to help you get back to doing what you love. Dr. Walterscheid is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Tennis Elbow, Ganglion Cyst, Trigger Thumb, Carpal Tunnel Syndrome, and Wrist Arthroscopy.

Michael Franceschina is an Orthopedics specialist and a Neuromusculoskeletal Medicine provider in Federal Way, Washington. Dr. Franceschina is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Bursitis, Tendinitis, Tenosynovitis, and Hip Replacement. Dr. Franceschina is currently accepting new patients.

Praveen Kanneganti is an Orthopedics specialist and a Sports Medicine provider in Federal Way, Washington. Dr. Kanneganti is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Tendinitis, Frozen Shoulder, Bursitis, and Hip Replacement. Dr. Kanneganti is currently accepting new patients.

Eric Alyea is an Orthopedics provider in Burien, Washington. Dr. Alyea is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Tendinitis, Bursitis, Tenosynovitis, and Frozen Shoulder. Dr. Alyea is currently accepting new patients.

Brian Jones, DO, is a board-certified orthopedic surgeon who specializes in full spectrum treatment of cervical (neck), thoracic (mid-back) and lumbar spine (low-back) surgery. He also has a clinical interested in knee and shoulder repair and reconstruction, hip, knee, and shoulder replacement, and fracture care.He believes the patient-physician relationship relies on a team approach. Striving for successful results and improving one’s quality of life is an extremely rewarding process for the whole team. His goal is to gather enough information to make the right diagnosis, explore the best treatment options, and develop an individualized treatment plan in collaboration with each patient. Through this personalized approach, he is present at every step of the process so that each patient’s healthcare needs are met with the best possible results. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Coccydynia, Spinal Stenosis, Cervical Spondylosis, Hip Replacement, and Microdiscectomy.

Gia Hemmen is a primary care provider, practicing in Family Medicine in Covington, Washington. Dr. Hemmen is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Psoriatic Arthritis, Psoriasis, Type 2 Diabetes (T2D), and High Cholesterol. Dr. Hemmen is currently accepting new patients.

Seema Rai is a primary care provider, practicing in Family Medicine in Covington, Washington. Dr. Rai is rated as an Experienced provider by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Familial Hypertension, and Hypertension. Dr. Rai is currently accepting new patients.