Meet Our Surgeons

CromwellGordon N. Cromwell, Jr., MD
Board Certifications: Orthopaedic Surgery
Professional School: Baylor College of Medicine
Internship: University of Southern California, Los Angeles
Residency: University of Southern California, Los Angeles
Peninsula Orthopedics






DuffGregory P. Duff, MD
Board Certifications: Orthopaedic Surgery, Orthopaedic
Sports Medicine
Professional School: Harvard Medical School
Internship: University of North Carolina Chapel Hill
Residency: University of North Carolina Chapel Hill
WestSound Orthopaedics





KainChristopher C. Kain, MD
Board Certifications: Orthopaedic Surgery
Professional School: Georgetown University School of Medicine
Internship: Naval Medical Center, Portsmouth, Va.
Residency: Barnes-Jewish Hospital, St. Louis, Mo.
Fellowship: Orthopaedic Research and Education
Foundation; Texas Back Institute
WestSound Orthopaedics







KoskellaKenneth R. Koskella, MD
Board Certifications: Orthopaedic Surgery
Professional School: Washington University School of Medicine, St. Louis, Mo.
Internship: National Naval Medical Center, Bethesda, Md.
Residency: Naval Hospital Oakland, Calif.
WestSound Orthopaedics






OlchChristopher L. Olch, MD
Board Certifications: Orthopaedic Surgery, Surgery of the Hand
Professional School: Uniformed Services University of the Health Sciences, Bethesda, Md.
Internship: Naval Medical Center San Diego
Residency: University of Connecticut
Fellowship: University of Southern California, Los Angeles
The Doctors Clinic





ParvinDara Parvin, MD
Board Certifications: Orthopaedic Surgery
Professional School: University of Washington School of Medicine
Residency: University of California Davis School of Medicine
Fellowship: Leatherman Spine Institute
The Doctors Clinic






RankinChristopher C. Rankin, MD
Board Certifications: Orthopaedic Surgery
Professional School: Baylor College of Medicine
Residency: Baylor College of Medicine
Fellowship: California Pacific Medical Center, San Fransisco
The Doctors Clinic






Van BueckenKent P. Van Buecken, MD
Board Certifications: Orthopaedic Surgery
Professional School: University of Wisconsin Medical School
Internship: National Naval Medical Center, Bethesda, Md.
Residency: Naval Hospital Oakland, Calif.
Fellowship: Southern California Sports Medicine & Orthopedics Medical Group, Van Nuys, Calif.
The Doctors Clinic





WattersBradley J. Watters, MD
Board Certifications: Orthopaedic Surgery
Professional School: University of Washington Medical School
Internship: St. Mary’s Hospital, Grand Rapids, Mich.
Residency: Grand Rapids Medical Education & Research Center, Mich.
WestSound Orthopaedics






WicksBrian P. Wicks, MD
Board Certifications: Orthopaedic Surgery
Professional School: SUNY Health Science Center Medical School at Syracuse
Residency: SUNY Health Science Center Medical School at Syracuse
Fellowship: Leonard K. Ruby Department of Orthopedics,
New England Medical Center Hospitals and Tufts University
School of Medicine, Boston
The Doctors Clinic