Meet Our
Orthopaedic Physicians
The orthopaedic physicians and surgeons at Olympia Orthopaedic Associates are recognized leaders in the fields of orthopaedic surgery, sports medicine treatments, and non-operative care.
Dr. Zachary Abbott
Physical Medicine & Rehabilitation,
Spine, Back, Neck & Hip
(click to view profile)
Dr. L. Anthony Agtarap
Knee Replacement & Sports Medicine, Knee Injuries, ACL & Meniscal injuries
(click to view profile)
Dr. Trevor A. Barronian
Hip, Knee, Joint Replacement &
Reconstruction
(click to view profile)
Dr. Gregory D. Byrd
Specializing in Elbow, Wrist & Hand
(click to view profile)
Dr. Bradley C. Christ
Hip, Knee, & Shoulder,
Sports Medicine, Joint Replacement
(click to view profile)
Dr. Timothy A. DuMontier
Specializing in Foot & Ankle
(click to view profile)
Dr. Dominic Femiano
Primary Care Sports Medicine
& Orthobiologics
(click to view profile)
Dr. Adam Graver
Specializing in Elbow, Wrist & Hand
(click to view profile)
Dr. Ryan Halpin
Brain Tumors, Gamma Knife Radiosurgery, General Neurosurgery, Minimally Invasive Spine, Revision Spinal Surgery, Spinal Deformity
(click to view profile)
Dr. Tracy Hamblin
Primary Care Sports Medicine
& Orthobiologics
(click to view profile)
Dr. Christina J. Hajewski
Specializing in Spinal Surgery, Neck, Back and Spine Care
(click to view profile)
Dr. Thomas Helpenstell
Specializing in Hip & Knee,
Joint Replacement
(click to view profile)
Dr. Richard J. Lamour
Knee, Foot & Ankle, Arthroscopic Surgery, Minimally Invasive Surgery (MIS),
Sports Medicine
(click to view profile)
Dr. Andrew P. Manista
Robotic Spinal Surgery, Neck, Back,
Pediatric Spine
(click to view profile)
Dr. R. Trent McKay
Minimally Invasive Shoulder Surgery,
Shoulder Replacement, Sports Medicine
(click to view profile)
Dr. Richard J. McLaughlin
Specializing in
Shoulder & Elbow Specialist
(click to view profile)
Dr. Milan S. Moore
Specializing in Hip & Knee,
Joint Replacement
(click to view profile)
Dr. William Peterson
Specializing in Shoulder & Knee,
Sports Medicine
(click to view profile)
Dr. Douglas W. Taylor
Specializing in Pain Management;
Back, Neck, & Spine
(click to view profile)
Dr. Darrin Trask
Hip and Knee Replacement,
MAKO Robotic Specialist
(click to view profile)
Dr. Amy Winter
Specializing in Foot & Ankle, Podiatry
(click to view profile)
Dr. P. Brodie Wood
Specializing in Hip & Knee,
Primary & Revision Total Joint Replacement
(click to view profile)
Dr. Jerome Zechmann
Specializing in Hip, Knee, & Elbow,
Joint Replacement
(click to view profile)
To learn more about these affiliations, please use the links provided to be directed to their individual websites.



Recent Blogs
Remembering to Warm Up & Cool Down Can Keep You From Needing R.I.C.E or ROC
Remembering to Warm Up & Cool Down Can Keep You From Needing R.I.C.E or ROC Whether you are a student athlete, weekend warrior, or just trying some new seasonal sport... make sure you stretch and warm up your muscles before you begin your activity (cooling...
Working From Home? Here’s How to Look after Your Body
Are You Working From Home? Here's How to Look after Your Body Due to the COVID-19 pandemic, more people than ever are working from home. Due to the COVID-19 pandemic, more people than ever are working from home. While working from home definitely has its benefits, it...
A Holistic Approach to Orthopaedic Medicine
A Holistic Approach to Orthopaedic Medicine—with Dr. Moore “When I talk to a patient after surgery, my goal is that they are happy to have had surgery” “When I talk to a patient after surgery, my goal is that they are happy to have had surgery,” says Dr. Milan...
Planning a Fall Hike? Here’s How to Avoid an Injury
Planning a Fall Hike? Here's How to Avoid an Injury With autumn approaching, many people are excited to dive into fall activities. With autumn approaching, many people are excited to dive into fall activities. One of the best ways to get outdoors and soak in the fall...
10 Fun Ways to Stay Active in the Pacific Northwest
10 Fun Ways to Stay Active in the Pacific Northwest There’s never been a better time to get outside and soak up nature. Fortunately, we live in a gorgeous area with almost unlimited options for adventure. From beautiful nature trails and scenic bike paths to amazing...
Walk With A Doc Strolls on Through the Pandemic
Walk With A Doc Strolls on Through the PandemicLast month, Dr. Borders kicked off Olympia's own Walk With a Doc Program. The idea behind the program is to get community members of all ages moving outside. Due to the pandemic, Dr. Borders’ inaugural walk was a little...
State-of-the Art MRI Scanner at Olympia Orthopaedic Associates
Olympia Orthopaedic Associates provides MRI scans in order to provide accurate diagnoses for a variety of conditions. An MRI is a harmless, non-invasive test that uses a strong magnetic field and radiofrequency waves to produce images of the inside of your body.
Oly Ortho Urgent Care Comes to the Rescue
The Oly Ortho Urgent Care Comes to the RescueOn May 10th, eight-year-old Tucker Jones was running through the sprinkler when he suddenly slipped, lurched forward, and landed on his left arm. It was obvious to his parents, Dan Jones and Kati Halmos, that Tucker was in...
You’re Invited to Get Moving with “Walk with a Doc”
You’re Invited to Get Moving with “Walk with a Doc” with Dr. Leila BordersDr. Leila Borders does more than talk the talk. She walks the walk, and she's inviting the rest of the community to join her as she brings the Walk with a Doc (WWAD) program to town. Dr. Borders...
Are You Ready To Take The Next Steps?
We encourage you to contact our care coordinators or make an appointment with one of our Board-Certified & Fellowship-Trained Orthopaedic Specialists at Olympia Orthopaedics.
Call Us Today! (360) 570 3460