Knee
OPA features several of Alaska's knee doctors with extensive experience in the latest treatment options available. Several also have additional subspecialty training in Sports Medicine, Total Joint Replacement and Orthopedic Trauma.
Over the years, OPA knee specialists have helped countless athletes, weekend warriors, youth and people with aging joints and a wide variety of knee conditions. Our goal is to help you achieve your goals and enjoy an active, healthy life. We offer:
- Non-surgical Treatment Options
- Fracture Repairs
- Non-invasive Arthroscopic Knee Surgery
- Knee Revisions (Knee Reconstruction Surgery)
- Total Knee Arthroscopy (TKA) — Knee Replacement Surgery
On-site support services include MRI (Anchorage), X-Ray, Orthotics (e.g., knee braces), Physical Therapy, In-Office procedures, Alpine Surgery Center and Alpenglow Recovery Center.
SHOW ME PROVIDERS IN:

Deryk Anderson, DO
- Special Interests:
- Arthroscopic Surgery (shoulder, knee, elbow, hand and ankle), Fracture Care, Sports Medicine, General Orthopedics, Adult Reconstruction, Mako Robotic-Arm Assisted Surgery
- PA-Cs:
- Iva "Mikki" Milgrim, PA-C
- Location:
- Wasilla
- Appointments:
- 907-357-2267

Tucker Drury, MD
- Special Interests:
- Arthroscopic Hip Surgery, Orthopedic Trauma, Sports Medicine, Arthroscopy of Shoulder & Knee, Shoulder Reconstruction, Knee Reconstruction, Joint Replacement, General Orthopedics, Fracture Repair, Mako Robotic-Arm Assisted Surgery
- PA-Cs:
- Jeremy Robinson, PA-C
- Location:
- Wasilla
- Appointments:
- 907-357-2267

Adam C. Ellison, MD
- Special Interests:
- Shoulder, Elbow, Sports Medicine, General Orthopedics
- PA-Cs:
- Bethany Davies, PA-C
- Location:
- Wasilla
- Appointments:
- 907-357-2267

Robert Hall, MD
- Special Interests:
- General Orthopedics, Trauma, Total Joint Replacement, Arthroscopy
- PA-Cs:
- William J. Helmick, PA-C
- Location:
- Anchorage
- Appointments:
- 907-562-2277

Bryan D. Haughom, MD
- Special Interests:
- Joint Reconstruction, Hip Replacement & Revisions, Knee Replacement & Revisions, Hip & Knee Arthroscopies
- PA-Cs:
- Zachary Johnson, PA-C
- Location:
- Anchorage
- Appointments:
- 907-562-2277

Christopher Manion, MD
- Special Interests:
- Sports Medicine, General Orthopedics, Fracture Repair, Arthroscopy of Shoulder & Knee, Hand & Wrist Surgery, Shoulder Reconstruction, Knee Reconstruction, Trauma
- PA-Cs:
- Cal Heald, MPAS, PA-C
- Location:
- Anchorage
- Appointments:
- 907-249-5546

Jeff Moore, MD
- Special Interests:
- Sports Medicine, Arthroscopy of Shoulder, Hip & Knee, Shoulder Reconstruction, Knee Reconstruction, Hip, Knee, and Shoulder Replacement, General Orthopedics
- PA-Cs:
- Jared Crawford, PA-C
- Location:
- Anchorage, Eagle River
- Appointments:
- 907-249-5547

Thomas Paynter, MD
- Special Interests:
- Joint Replacement, Reconstruction & Preservation; Sports Medicine; General Orthopedics
- PA-Cs:
- John Rexroth, PA-C
- Location:
- Anchorage
- Appointments:
- 907-562-2277

Eli Powell, MD
- Special Interests:
- Sports Medicine, Arthroscopy of Shoulder, Hip & Knee, Shoulder Reconstruction, Knee Reconstruction, Hip, Knee, and Shoulder Replacement, General Orthopedics, Trauma and Fracture Care
- PA-Cs:
- Brian O'Loughlin, PA-C
- Location:
- Anchorage, Eagle River
- Appointments:
- 907-249-5547

Greg Schweiger, MD
- Special Interests:
- Orthopedic Trauma, Sports Medicine Surgery, General Orthopedics, Knee & Hip Arthroscopy, Femoroacetabular Impingement (FAI) Surgery, Complex Fracture Care
- PA-Cs:
- Richard Wilhoite, PA-C
- Location:
- Anchorage
- Appointments:
- 907-249-5546

Adam Corneliussen, PA-C
- Special Interests:
- General Orthopedics, Surgical First Assist, Fracture Care, Sports Medicine, Orthopedic Trauma, Joint Replacement
- Location:
- Wasilla
- Appointments:
- 907-357-2267

Jared Crawford, PA-C
- Special Interests:
- Sports Medicine, General Orthopedics, Shoulder, Knee, Hip
- Location:
- Anchorage, Eagle River
- Appointments:
- 907-249-5547

Cal Heald, MPAS, PA-C
- Special Interests:
- General Orthopedics, Sports Medicine, Knee, Shoulder, Joint Replacement
- Location:
- Anchorage
- Appointments:
- 907-249-5546

Jose Hernandez, PA-C
- Special Interests:
- General Orthopedics, Sports Medicine, Knee, Shoulder, Joint Replacement
- Location:
- Anchorage
- Appointments:
- 907-249-5546

Johnson, Zachary PA-C
- Special Interests:
- Sports medicine, total joint replacements, hip and knee revisions and trauma.
- Location:
- Anchorage

Iva "Mikki" Milgrim, PA-C
- Special Interests:
- General Orthopedics, Sports Medicine
- Location:
- Wasilla
- Appointments:
- 907-357-2267

Brian O'Loughlin, PA-C
- Special Interests:
- General Orthopedics, Sports Medicine, Trauma, Joint Replacement
- Location:
- Anchorage, Eagle River
- Appointments:
- 907-249-5547

Jeremy Robinson, PA-C
- Special Interests:
- Total Joint Replacement, Surgical Assist, Sports Medicine, Trauma
- Location:
- Wasilla
- Appointments:
- 907-562-2277