Summary

Dr. Grant Hyatt is an orthopedic surgeon who has dedicated nearly five decades to helping patients with musculoskeletal conditions. He earned his medical degree from Wayne State University School of Medicine and brings 49 years of clinical experience to his practice.

Dr. Hyatt practices at Mackinac Straits Hospital in Saint Ignace, Michigan, where he focuses on treating patients with breathing difficulties and thyroid conditions like goiter. He performs diagnostic procedures including heart imaging studies and blood tests to help identify underlying health issues. Patients have given him an average rating of 2.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 2
  • 49 years of experience
  • 5 insurance plans accepted
  • Wayne State University School Of Medicine
  • 4 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Mackinac Straits Hospital

1140 N State StSaint Ignace, MI 49781

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Dr. Grant James Hyatt, MDDr. Daniel Kent Wilcox, MDDr. Scott Allen Nemec, DODr. Joshua Thomas Anderson, MD
Orthopedic SurgerySports MedicineOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.6 
4.9 
49 Years of Experience 31 Years of Experience 23 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Saint Ignace , MIGaylord , MISaint Ignace , MIPetoskey , MI
Med School: Wayne State University School Of Medicine Med School: University Of Michigan Medical School Med School: Michigan State University College Of Osteopathic Medicine Med School: Case Western Reserve University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Grant James Hyatt

  • Blue Cross Blue Shield of Michigan
  • Health Alliance
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Wellcare

Medical Specialties

Dr. Grant James Hyatt has the following specialty

Specialty Expertise

Dr. Grant James Hyatt has the following 14 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Knee Surgery
  • Laminectomy
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

49 Years Experience

Dr. Grant James Hyatt holds an expired medical license in the state of Michigan.

Medical License

Medical Doctor with an expired medical license in the state of Michigan that expired in 2026.

Education & Training

Medical School

Graduated from Wayne State University School Of Medicine in 1977.

NPI Number

Dr. Hyatt's NPI number is 1326162900.

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Frequently Asked Questions

Does Dr. Grant Hyatt accept my insurance?
You can see the insurance plans that Dr. Grant Hyatt accepts on their Vitals profile.
Which hospitals is Dr. Grant Hyatt affiliated with?
Dr. Grant Hyatt is affiliated with Mackinac Straits Hospital.
Where is Dr. Grant Hyatt's office located?
Dr. Grant Hyatt's office is located at 1140 N State St, Saint Ignace, MI, 49781.
Does Dr. Grant Hyatt accept virtual/telehealth appointments?
Dr. Grant Hyatt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Grant Hyatt accepting new patients?
Dr. Grant Hyatt has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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