Surgeons During Operation

MEET OUR FACULTY

We have a talented team of surgeons utilizing cutting edge techniques with tried and true principles to provide the highest level of care to our patients. Our surgeons are equally as dedicated to providing a robust, hands-on surgical experience for every resident in our program.

RYAN NELSON DO

  • Program Director

  • Undergraduate: University of Michigan

  • Medical School: Midwestern University

  • Residency: Genesys Regional Medical Center. Orthopedic Surgery

  • Fellowship: Sports Medicine. New England Baptist Hospital

  • Practice Interests: Sports medicine with focus in shoulder, hip and knee procedures, as well as cartilage restoration.

  • Research Interests: Shoulder arthroplasty outcomes and radiographic measurements of the shoulder. Shoulder infection prevention strategies.

  • Website: www.drrnelson.com

MATTHEW MARQUART DO, FAAOS

  • Associate Program Director 

  • Undergraduate: Concordia University - Irvine

  • Medical School: Western University of Health Sciences College of Osteopathic Medicine

  • Residency: Genesys Regional Medical Center. Orthopedic Surgery

  • Fellowship: Foot & Ankle. Michigan Foot and Ankle International

  • Practice Interests: Foot and ankle, trauma.

  • Research Interests: Foot and ankle

A. GEORGE DASS MD

  • Undergraduate: University of Michigan

  • Medical School: University of Michigan

  • Residency: Cleveland Clinic. Orthopedic Surgery

  • Fellowship: Hand and Elbow. Tufts University

  • Practice Interests: Hand and wrist arthritis, tendinopathies and trauma.

AMIR-KIANOOSH FALLAHI MD

  • Undergraduate: University of Michigan

  • Medical School: Wayne State University

  • Residency: Rush University Medical Center. Orthopedic Surgery

  • Fellowship: Cristine M. Kleinert Institute for Hand and Microsurgery. University of Louisville

  • Practice Interests: Hand, wrist and elbow. Orthopedic trauma.

  • Research Interests: Peripheral nerve injuries. Carpal fractures.

LISA GUYOT MD, PHD, MBA

  • Undergraduate: University of Michigan

  • Medical School: Wayne State University

  • Residency: Wayne State University - Detroit Medical Center. Neurosurgery

  • Other Education: PhD in Neurophysiology - Wayne State University. MBA in Healthcare Management - Davenport University

  • Clinical Interest: Minimally invasive spine surgery

  • Research Interests: Short and long-term post-operative patient reported and objective outcome measures

JAMES HEMING DO

  • Undergraduate: University of Iowa

  • Medical School: Kirksville College of Osteopathic Medicine

  • Resideny: Genesys Regional Medical Center. Orthopedic Surgery

  • Fellowship: Sports Medicine. New England Baptist Hospital

  • Served in the United States Navy

  • Practice Interests: Sports medicine and adult reconstruction with focus on shoulder arthroplasty

BRUCE LAWRENCE DO

  • Undergraduate: University of Michigan - Flint

  • Medical School: Kirksville College of Osteopathic Medicine

  • Residency: Doctor's Hospital. Massilion, OH. Orthopedic Surgery

  • FAOAO Sports Medicine Subspecialist

  • Practice Interests: Hip, knee and shoulder arthroplasty and arthroscopic procedures.

Lis.jpg

EDWARD LIS JR. DO, FAAOS, FAOAO

  • Undergraduate: Michigan State University

  • Medical School: Midwestern University

  • Residency: Pontiac Osteopathic Hospital. Orthopedic Surgery

  • Practice Interests: General orthopedics with a focus on arthroplasy and sports medicine procedures

Sandrock.JPG

TODD SANDROCK DO, MA

  • Undergraduate: Drake University

  • Graduate: Master's of Anatomy and Physiology

  • Medical School: University of Osteopathic Medicine and Health Sciences

  • Residency: Flint Osteopathic Hospital. Orthopedic Surgery

  • Served in United States Air Force

  • Practice Interests: General orthopedics with a focus on adult reconstruction.

Saqqa.JPG

SAMER SAQQA DO

  • Undergraduate: University of Michigan

  • Medical School: Michigan State University

  • Residency: Genesys Regional Medical Center. Orthopedic Surgery

  • Fellowship: Spine. Texas Back Institute

  • Practice Interests: Adult degenerative spine

Sorscher.jpg

MICHAEL SORSCHER MD

  • Undergraduate: University of Michigan

  • Medical School: Wayne State University

  • Residency: Sinai-Grace - Metropolitan Detroit Residency Program. Orthopedic Surgery

  • Fellowship: Adult Reconstruction. Joint Implant Surgeons - Grant Medical Center 

  • Practice Interests: Primary and revision hip and knee arthroplasty.

Tien.JPG

TUDOR TIEN MD, FAAOS, FAOFAS

  • Undergraduate: Columbia University

  • Medical School: University of Michigan

  • Residency: United States Naval Hospital. Bethesda, MD. Orthopedic Surgery

  • Fellowship: Foot & Ankle. Union Memorial Hospital.

  • Served in United States Navy

  • Practice Interests: Foot and ankle trauma, deformity and arthritis.

  • Research Interests: Flatfoot reconstruction and ankle instability

FREDERICK SCHREIBER DO, FAAOS

  • Emeritus Faculty

  • Undergrauate: University of Michigan

  • Medical School: Michigan State University

  • Residency: Flint Osteopathic Hospital. Orthopedic Surgery

  • Fellowship: Pediatrics. Alfred I duPont Hospital for Children

  • Practice Interest: Adult Reconstruction. Retired from clinical practice in 2016

  • Research Interest: Quality improvement in orthopedic care