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Once you request your appointment, the ROC team will give you a call within 24 hours to confirm the details and answer any questions you have.

Meet Our Orthopedic Experts in Portland

ROC didn’t just meet Vitruvy’s expectations — they exceeded them. That’s why we chose ROC Orthopedics as our exclusive partner in Portland. For more than 40 years, ROC has defined orthopedic excellence in the region, combining deep clinical expertise with next-generation technologies like MAKO® and Jiffy Knee. Their nationally recognized, board-certified surgeons treat everything from everyday injuries to complex joint conditions, delivering the kind of care every community deserves — fast, expert, and close to home.

Trusted by Thousands of People Like You

Meet the ROC Specialists

Sam Cheesman, M.D.

Specializing in Hand, Wrist & Elbow Surgery

Jeffrey Feinblatt, M.D.

Specializing in Sports Medicine, Reconstructive Surgery for Knee, Foot & Ankle

Sam Cheesman, M.D.

Specializing in Hand, Wrist & Elbow Surgery

James Ballard, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

John Coen, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

Shane Hanzlik, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

Chris Nanson, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

Mark Wagner, M.D.

Specializes in Adult Reconstructive Surgery for Hips

James Ballard, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

John Coen, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

Elliot Cole, M.D.

Specializing in Sports Medicine

Jeffrey Feinblatt, M.D.

Specializing in Sports Medicine, Reconstructive Surgery for Knee, Foot & Ankle

Shane Hanzlik, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

Chris Nanson, M.D.

Specializing in Adult Reconstructive Surgery for Hip and Knees

David Huberty, M.D.

Specializes in Adult Reconstructive Surgery for Shoulders

Brian Puskas, M.D.

Specializes in Adult Reconstructive Surgery for Shoulders

ROC's Approach to Patient Care

ROC’s board-certified orthopedic surgeons diagnose and treat the widest range of orthopedic cases with care and expertise. From arthritis and everyday injuries to complex orthopedic conditions, their clinical team develops personalized treatment plans and provides surgical and non-operative orthopedic care to help patients return to an active lifestyle.

Hip

Conditions Treated

Hip Dislocation
Labral Hip Tear
Osteoarthritis of the Hip
Hip Fractures
Degenerative Disc Disease of the Hip
Hip Bursitis
Snapping Hip
Femoroacetabular Impingement (FAI)

Procedures Performed

Knee

Conditions Treated

Runner’s Knee
Arthritis of the Knee
Ligament Injuries (ACL Strains or Tears)
Cartilage Injuries
Tendon Injuries
Fractures
Knee Bursitis
IT Bank Syndrome

Procedures Performed

Knee Arthroscopy
Bony Revisions and Corrections (Osteotomies)
Knee Replacement
Total Knee Replacement
Partial Knee Replacement
Outpatient Knee Replacement
Same-day Knee Replacment
Robotic Knee Replacement
Smart Knee Replacment

Shoulder

Conditions Treated

Rotator Cuff Tear
Instability
Strains/Sprains
Dislocation
Frozen Shoulder
Fracture
Arthritis of the Shoulder
Labral Shoulder Tear
AC Joint Sprain

Procedures Performed

Shoulder Replacement
Arthritis Surgery
Instability Surgery
Rotator Cuff Repair
Shoulder Arthroscopy
Labral Repair
AC Joint Repair/Reconstruction
Bone Spur Removal
Calcium Deposit Removal

Hand, Wrist & Elbow

Conditions Treated

Carpal Tunnel Syndrome
De Quervain’s Tendinosis
Dupuytren’s Disease
Ganglion Cysts
Tendonitis
Tendon Injuries
Biceps Rupture
Elbow Stiffness
Tennis Elbow
Golfer's Elbow
Fractures
Dislocations

Procedures Performed

Arthroscopy
Biceps Tendon Repair
Carpal Tunnel Release
Tendon Repair
Collateral Ligament Repair/Reconstruction
Nerve Repair/Reconstruction
Fracture Fixation
Small Joint Arthroplasty
Dupuytren Contracture Release

Foot & Ankle

Conditions Treated

Achilles Tendinosis
Ankle Arthritis
Ankle Sprains
Bunions
Bunionetttes (Tailor’s bunion)
Flat Foot Deformity
Foot Arthritis
Hallus Rigidus (Arthitis of the Big Toe)
Metatarsalgia (Pain under the ball of the foot)
Os Trigonum Syndrome
Plantar Fasciitis (Fasciosis)
Posterior Tibial Tendon Dysfunction

Procedures Performed

Fracture Repairs
Bunion Removal
Tendon Repair
Reconstruction
Hammer Toe Correction
Ganglion Removal
Fusions for Arthritis
Ankle Replacement
Sprained Ankle Ligament Repair

Sports Medicine

Conditions Treated

Stress Fractures in the Feet or Ankles
Anterior Cruciate Ligament (ACL) Injuries
Rotator Cuff Tears
Ankle Sprains
Achilles Tendonitis
Achilles Tear
Plantar Fasciitis
Meniscal Tears
Joint Dislocation
Fractures
Tendinitis
Bursitis
Labral Tears
Tennis Elbow
Golfer's Elbow
Muscle Strains
Patellofemoral Syndrome
Shin Splints

Procedures Performed

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