Top Knee Replacement Surgeons in Portland
Rankings reflect Medicare procedure volume, one factor among many. Volume does not measure quality of care.
Discover Portland's leading knee replacement surgeons ranked by verified Medicare procedure volume. Our comprehensive analysis covers 28 specialists performing knee replacement procedures in Portland, Oregon.
28
Surgeons
1,023
Verified Medicare procedures
101
Most by one surgeon
37
Average per surgeon
1
James C Ballard, M.D.
Oregon City, ORAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 101 verified Medicare cases
2
Christopher J Nanson, M.D.
Tigard, ORAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 90 verified Medicare cases
3
Alexander M Dehaan, M.D.
Portland, OR
Knee Replacement: 79 verified Medicare cases
4
Gustav Fischer, M.D.
Portland, OR
Knee Replacement: 74 verified Medicare cases
5
Kathryn Schabel, M.D.
Portland, OR
Knee Replacement: 52 verified Medicare cases
6
Andrew J Bryan, M.D.
Portland, OR
Knee Replacement: 49 verified Medicare cases
7
Thomas D Kowalik, M.D.
Hillsboro, ORAlso practices here via Ohsu Hospital And Clinics
Knee Replacement: 47 verified Medicare cases
8
Christopher Estes, D.O.
Portland, OR
Knee Replacement: 40 verified Medicare cases
9
John J Coen, M.D.
Oregon City, ORAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 40 verified Medicare cases
10
John J O'shea, M.D.
Portland, OR
Knee Replacement: 37 verified Medicare cases
11
Elizabeth G Lieberman, M.D.
Portland, OR
Knee Replacement: 37 verified Medicare cases
12
Thomas W Huff, M.D.
Portland, OR
Knee Replacement: 35 verified Medicare cases
13
Bret H Dales, M.D.
Gresham, ORAlso practices here via Adventist Health Portland
Knee Replacement: 35 verified Medicare cases
14
Ryland Kagan, M.D.
Portland, OR
Knee Replacement: 33 verified Medicare cases
15
Evan D Ellis, M.D.
Vancouver, WAAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 33 verified Medicare cases
16
Thomas J Croy, M.D.
Newberg, ORAlso practices here via Providence Portland Medical Center
Knee Replacement: 31 verified Medicare cases
17
Peter Kung, M.D.
Longview, WAAlso practices here via Ohsu Hospital And Clinics
Knee Replacement: 26 verified Medicare cases
18
Gregory M Stanley, M.D.
The Dalles, ORAlso practices here via Providence Portland Medical Center
Knee Replacement: 24 verified Medicare cases
19
Charles J Petit, M.D.
Lake Oswego, ORAlso practices here via Legacy Good Samaritan Medical Center
Knee Replacement: 24 verified Medicare cases
20
Alexander E Denes, M.D.
Portland, OR
Knee Replacement: 22 verified Medicare cases
21
Paul D Ruesch, M.D.
Milwaukie, ORAlso practices here via Providence Portland Medical Center
Knee Replacement: 17 verified Medicare cases
22
Richard L Auran, M.D.
Portland, OR
Knee Replacement: 16 verified Medicare cases
23
Derek E Lamprecht, D.O.
Lake Oswego, ORAlso practices here via Legacy Good Samaritan Medical Center
Knee Replacement: 16 verified Medicare cases
24
Shane R Hanzlik, M.D.
Oregon City, ORAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 15 verified Medicare cases
25
Kimberly L Workman, M.D.
Portland, OR
Knee Replacement: 13 verified Medicare cases
26
Payton E Schwantes
Las Vegas, NVAlso practices here via Adventist Health Portland
Knee Replacement: 13 verified Medicare cases
27
Brett M Andres, M.D.
Portland, OR
Knee Replacement: 12 verified Medicare cases
28
Timothy R Beals, D.O.
Tigard, ORAlso practices here via Providence St Vincent Medical Center
Knee Replacement: 12 verified Medicare cases
Knee Replacement in Portland: the local picture
Public CMS Medicare data verifies 1,023 knee replacement procedures performed by the 28 surgeons listed on this page, all serving the Portland area. Hospital affiliations among these surgeons most often include Providence St Vincent Medical Center, Providence Portland Medical Center, and Ohsu Hospital And Clinics.
Important Disclaimer
Rankings show Medicare procedure volume only, not quality of care or patient outcomes. Verify a surgeon's credentials with your state medical board, and talk with your own healthcare provider.
This data covers approximately 23% to 28% of all knee replacement procedures performed nationwide in 2024 (how this share is derived).
Frequently Asked Questions About Knee Replacement in Portland
How do I choose the best knee replacement surgeon in Portland?
Look for surgeons with high Medicare procedure volumes (200+ knee replacements annually), board certification in orthopedic surgery, experience with both total and partial knee replacement, and affiliations with quality hospitals. Our Portland rankings help you compare surgeons based on Medicare volume data.
What is the average cost of knee replacement in Portland, Oregon?
Medicare covers 80% of knee replacement costs after deductible. Out-of-pocket costs typically range from $1,500-$4,000 depending on the facility, surgeon, and your Medicare plan. Portland surgeons who accept Medicare assignment help keep costs predictable.
How long does knee replacement recovery take?
Most patients begin walking with assistance the same day or day after surgery. Return to normal activities takes 6-12 weeks for most people. Physical therapy typically starts immediately and continues for 8-12 weeks. Portland surgeons often use rapid recovery protocols to speed healing.
What's the difference between total and partial knee replacement?
Total knee replacement replaces the entire knee joint surface, while partial (unicompartmental) knee replacement only replaces the damaged portion. Partial knee replacement has faster recovery but requires very specific damage patterns. Portland surgeons can evaluate which approach is best for your condition.
Does Medicare cover knee replacement surgery in Portland?
Yes, Medicare covers medically necessary knee replacement surgery, including traditional and robotic-assisted procedures. Coverage includes surgery, hospital stay, anesthesia, physical therapy, and durable medical equipment. You pay 20% coinsurance after your Part B deductible. All Portland ranked surgeons accept Medicare.