Peter A. Lasater, M.D.

Dr. Peter Lasater is an orthopedic surgeon specializing in sports medicine.

Dr. Lasater is a board certified orthopedic surgeon with further fellowship training in sports medicine. He is originally from the Grand Rapids, MI area. He attended college at Baylor University where he earned his bachelor’s degree in economics. He then went on to earn his medical degree at Wayne State University School of Medicine. Upon graduation, he completed his orthopedic surgery residency at Michigan State University/Spectrum Health in Grand Rapids, MI. Following this, he pursued a fellowship in orthopedic sports medicine at the University of Minnesota/TRIA Orthopaedic Center in Minneapolis, MN. During his time there, he provided sports medicine coverage for the Minnesota Twins, the ESPN X-games, local area high schools, and regional junior hockey league teams.

While obtaining his undergraduate degree at Baylor University, Dr. Lasater received the Provost’s scholarship, was a member of several academic honor societies, was routinely on the Dean’s List, and graduated Magna Cum Laude. While attending Wayne State University School of Medicine, Dr. Lasater received the Palmer Scholarship Award in Orthopedic Surgery.

Dr. Lasater’s hobbies include activities such as traveling, exercise, basketball and spending time with family. He also enjoys watching college sports such as football and basketball, especially for his alma mater, Baylor University.

Dr. Lasater has experience and expertise in both arthroscopic and open surgeries in orthopedic surgery. He treats numerous types of conditions and injuries in the field orthopedic surgery some of which include:

  • Rotator Cuff Tears
  • Osteoarthritis/Total Knee Replacement
  • Fractures
  • Meniscal Injuries
  • ACL Injuries
  • Knee Multi-ligament Injuries-ACL/PCL/MCL/LCL
  • Cartilage Defects of the Knee
  • Patellofemoral (kneecap) instability
  • Shoulder Instability/Labral Tears
  • Tendonitis
  • Quadriceps/Patellar Tendon Ruptures
  • Distal Biceps Ruptures
  • Hamstring tears


Orthopedic Surgery
Sports Medicine Surgery

Medical Education

Wayne State University School of Medicine, Detroit, MI 2014


Orthopedic Surgery Residency, Spectrum Health/Michigan State University, Grand Rapids, MI 2014-2019


Sports Medicine, University of Minnesota/ TRIA Orthopedic Center, Minneapolis, MN 2019-2020

Board Certification

American Board of Orthopedic Surgery

Hospital Privileges

Ascension Providence
Ascension Providence Park
Ascension Providence Rochester
Beaumont Troy
Surgeons Choice Hospital


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