4
9 Ratings with 3 written Reviews
Summary
Dr. Mark Koets is a pulmonologist and critical care medicine specialist who earned his medical degree from Wayne State University School of Medicine and completed his residency at Henry Ford Health System. With 37 years of experience treating patients with complex respiratory and critical care conditions, he brings extensive expertise to his practice. Dr. Koets is fluent in both English and Spanish, enabling him to serve a diverse patient population.
Dr. Koets practices at multiple locations throughout Michigan, including Grand Rapids, Reed City, Fremont, Holland, and Greenville. He specializes in treating patients with respiratory failure and sepsis, conditions that require immediate and specialized medical attention. His expertise includes performing bronchoscopy procedures and therapeutic hypothermia treatments for critically ill patients. Patients have given Dr. Koets an average rating of 4.0 on Vitals, reflecting their confidence in his care.
Dr. Koets practices at multiple locations throughout Michigan, including Grand Rapids, Reed City, Fremont, Holland, and Greenville. He specializes in treating patients with respiratory failure and sepsis, conditions that require immediate and specialized medical attention. His expertise includes performing bronchoscopy procedures and therapeutic hypothermia treatments for critically ill patients. Patients have given Dr. Koets an average rating of 4.0 on Vitals, reflecting their confidence in his care.
Overview based on verified provider data
Quick Facts
- 37 years of experience
- speaks English, Spanish
- Henry Ford Health System
- 3 written reviews
- 2 specialties
- 12 areas of expertise
- 2 board certifications
- 8 hospital affiliations
- 8 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Mark Henry Koets has 8 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Mark Henry Koets, MD | Savanna Nichole Sprague | Dr. Jeffrey Alan Wolfson, MD | Dr. Kevin Charles Patterson, MD |
| Pulmonology | Nurse Practitioner | Cardiovascular Disease | Critical Care Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 37 Years of Experience | 52 Years of Experience | 12 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | ||
| Reed City , MI | Big Rapids , MI | Grand Rapids , MI | Grand Rapids , MI |
| Med School: Wayne State University School Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine | Med School: Michigan State University College Of Human Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Henry Koets
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Henry Koets has the following 2 specialties
Specialty Expertise
Dr. Mark Henry Koets has the following 12 areas of expertise
Certifications, License, & Education
37 Years Experience
Dr. Mark Henry Koets holds an inactive medical license in the state of Michigan.
Medical License
Medical Doctor with an inactive medical license in the state of Michigan that expired in 2025.
Education & Training
Residency
Completed their residency at Henry Ford Health System.
Medical School
Graduated from Wayne State University School Of Medicine in 1989.
NPI Number
Dr. Koets' NPI number is 1891735825.
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Frequently Asked Questions
- What languages does Dr. Mark Koets speak?
- Dr. Mark Koets speaks English and Spanish.
- Does Dr. Mark Koets accept virtual/telehealth appointments?
- Dr. Mark Koets has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Mark Koets?
- You can find contact information for Dr. Mark Koets here on Vitals.
- Where is Dr. Mark Koets's office located?
- Dr. Mark Koets's office is located at 225 N State St, Reed City, MI, 49677.
- Which hospitals is Dr. Mark Koets affiliated with?
- Dr. Mark Koets is affiliated with Select Specialty Hospital Spectrum Health, Corewell Health Butterworth Hospital, Corewell Health Gerber Memorial, Corewell Health Reed City Hospital, Corewell Health United, Holland Hospital, Corewell Health Grand Rapids Hospitals Fred And Lena Meijer Heart Center, and Corewell Health Helen Devos Childrens Hospital.
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