Timothy M. Dekker, MD

Timothy M. Dekker, MD

Family Medicine, Sports Medicine
Medical Group
Ascension Medical Group
Ascension Medical Group Ascension Medical Group
Languages Spoken


Timothy Dekker, MD is a board certified Sports Medicine physician and has a subspecialty in non-operative Sports Medicine. He completed medical education at Wayne State University School of Medicine. He attended his residency at Mayo Clinic in Jacksonville, FL. He received his fellowship training in Sports Medicine at the Hospital for Special Surgery in New York, NY. Dr. Dekker practices at Ascension Medical Group University Orthopaedic Specialists in Rochester and Stonebridge Orthopedics in Shelby Township.

Dr. Dekker commonly treats pain in the knee, hip, shoulder, neck, and back, and concussions. He commonly performs ultrasound guided injections.

Dr. Dekker listens to understand you and your health concerns. He takes the time to get to know you and your family's health history. Then, Dr. Dekker works with you to create a personalized care plan for your long-term health needs. Ask about virtual visits as part of your ongoing care.

Meet Timothy M. Dekker, MD



  • Wayne State University School of Medicine


  • New York Presbyterian Hospital


  • Mayo Clinic College of Medicine


Hospital Affiliations

  • Ascension Macomb-Oakland Hospital
  • Ascension Providence Rochester Hospital
  • Ascension St. John Hospital


  • The American Board of Family Medicine - Family Medicine
  • The American Board of Family Medicine - Sports Medicine


Timothy M. Dekker, MD offers services at multiple Michigan locations. Contact your preferred location to book an appointment.
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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