The physicians of Santa Rosa Orthopaedics are board certified, fellowship trained surgeons specializing in sports medicine and arthroscopy, orthopaedic trauma and fracture care, joint replacement, surgery of the hand and upper extremity, foot and ankle disorders, general orthopaedic surgery and physical medicine & rehabilitation. Our comprehensive team of physicians will provide you with a personalized assessment and treatment plan to meet your individual needs.
Each of our highly trained specialists can be referenced alphabetically to access personal biographies, physician schedules and hours of operation, as well as office location.
Christian Athanassious, M.D.
Specialty: Minimally Invasive Spine Surgery, Spinal Fusion, Shoulder Surgery, Back Care
Medical School: Drexel University College of Medicine, PA
Residency: Orthopaedic Surgery, Monmouth Medical Center, NJ
Fellowship: Stanford University Spine Surgery Fellowship, Stanford, CA
Dr. Christian Athanassious is a board eligible spine surgeon and the most recent addition… Read More
Frederick S. Bennett, M.D.
Specialty: Orthopaedic Trauma
Medical School: UCLA School of Medicine
Residency: Orthopaedic Trauama, Harbor-UCLA Medical Center
Fellowship: Orthopaedic Traumatology, University of Medicine and Dentistry of New Jersey and the University of Pennsylvania
Dr. Frederick Bennett is a Board Certified Orthopaedic Surgeon, with subspecialty interest and fellowship… Read more >
Thomas C. Degenhardt, M.D.
Specialty: Sports Medicine, Arthroscopy, Joint Replacement, General Orthopaedic Surgery
Medical School: University of California, San Francisco Medical School
Residency: Orthopaedic Surgery, University of California, San Francisco Medical School
Fellowship: Sports Medicine, Hughston Orthopaedic Clinic
Dr. Thomas Degenhardt is a Board Certified Orthopaedic Surgeon specializing in sports medicine, arthroscopic surgery and joint reconstruction of the knee, shoulder… Read more >
Nathan R. Ehmer, D.O.
Specialty:Orthopaedic Trauma, Complex Fracture Care, Pelvic & Acetabular Reconstruction
Medical School: Midwestern University – Arizona College of Osteopathic Medicine
Residency: Orthopaedic Surgery, Botsford Hospital, Farmington Hills, Michigan
Fellowship: Orthopaedic Trauma, UC San Francisco/San Francisco General Hospital
Dr. Nathan R. Ehmer is a board certified orthopaedic surgeon, specializing in … Read more >
Kai-Uwe Mazur, M.D.
Specialty: Hand & Upper Extremity Surgery
Medical School: New York University School of Medicine
Residency: Orthopaedic Surgery, University of Southern California Hospitals
Fellowship: Hand & Microvascular Surgery, Mayo Clinic
Dr. Kai Mazur specializes in treatment of disorders of the hand, elbow, and shoulder. As a Board Certified orthopaedic Surgeon, Dr. Mazur holds…Read more >
Michael J. McDermott, M.D.
Specialty: Sports Medicine, Complex Reconstruction of the Knee and Shoulder
Medical School: Creighton University School of Medicine
Residency: Naval Medical Center, San Diego
Fellowship: Sports Medicine, Cincinnati Sports Medicine and Orthopaedic Center
Dr. Michael McDermott is a Board Certified Orthopaedic Surgeon specializing in sports medicine and other orthopaedic problems… Read more >
Dominic J. Mintalucci, M.D.
Specialty: Hand and Upper Extremity Surgery
Medical School: Georgetown University School of Medicine, Washington, D.C.
Residency: Orthopaedic Surgery, Monmouth Medical Center, Long Branch, New Jersey
Fellowship: Microsurgical, Hand and Upper Extremity Surgery, Rothman Institute & Thomas Jefferson University in Philadelphia, PA.
Dr. Dominic Mintalucci is a board-eligible orthopaedic surgeon with additional subspecialized training… Read more >
Mark E. Schakel, M.D.
Specialty: Foot & Ankle Disorders
Medical School: University of Iowa School of Medicine
Residency: Orthopaedic Surgery, University of Florida School of Medicine
Fellowship: Foot and Ankle Surgery, Roger Mann, Oakland, California
Dr. Mark Schakel is a Board Certified Orthopaedic Surgeon specializing in problems of the foot and ankle… Read more >
Gary A. Stein, M.D.
Specialty: Minimally Invasive Surgery (MIS), Adult Reconstructive Surgery, Sports Medicine, Back Care
Medical School: Indiana University Medical School
Residency: Orthopaedic Surgery, University of California Irvine Medical Center
Dr. Gary Stein has pioneered techniques in hip and knee replacement surgery and has been performing (MIS) minimally invasive hip replacement surgical techniques… Read more >
Santa Rosa Orthopaedics
1405 Montgomery Drive
Santa Rosa, CA 95405
Mark West Springs Office
Sports Medicine & Rehabilitation
P | 707-546-1922
F | 707-569-8620