4.2
21 Ratings with 16 written Reviews
Summary
Dr. Michael Keenan specializes in otolaryngology-head and neck surgery, focusing on comprehensive care for ear, nose, and throat conditions. He earned his medical degree from St. Louis University School of Medicine and completed his residency at the University of Illinois College of Medicine. With 35 years of clinical experience, Dr. Keenan has developed extensive expertise in treating complex conditions affecting the head and neck region. He is fluent in English.
Dr. Keenan practices at multiple locations across Michigan and Indiana, including Holland Hospital, Trinity Health Grand Haven, and Corewell Health Zeeland Hospital. His clinical focus includes treating rhinitis and various allergic conditions that affect the respiratory system. He performs specialized procedures such as allergy skin tests to identify triggers and provides targeted treatments like allergen immunotherapy and sublingual immunotherapy. Patients rate Dr. Keenan 4.2 out of 5 stars for his care.
Dr. Keenan practices at multiple locations across Michigan and Indiana, including Holland Hospital, Trinity Health Grand Haven, and Corewell Health Zeeland Hospital. His clinical focus includes treating rhinitis and various allergic conditions that affect the respiratory system. He performs specialized procedures such as allergy skin tests to identify triggers and provides targeted treatments like allergen immunotherapy and sublingual immunotherapy. Patients rate Dr. Keenan 4.2 out of 5 stars for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 35 years of experience
- speaks English
- University Of Illinois College Of Medicine
- 16 written reviews
- 1 specialty
- 9 areas of expertise
- 7 hospital affiliations
- 12 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. Michael James Keenan has 12 locationsMichigan Ent And Allergy Specialists Pc
3100 N Wellness DrHolland, MI 49424 Tel: (616) 994-2770
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed7:00 am - 7:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Northwest Medical Group - Audiology
650 Dickinson RdChesterton, IN 46304Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Michigan Ent And Allergy Specialists Pc
516 Linn StAllegan, MI 49010MonClosed
TueClosed
Wed8:00 am - 5:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed
Michigan Ent And Allergy Specialists Pc
739 E Beltline Ave NEGrand Rapids, MI 49525Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed7:00 am - 7:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
West Michigan Surgical Center Llc
8300 Logistics DrZeeland, MI 49464 Tel: (616) 748-0630
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Michigan Ent And Allergy Specialists Pc
17168 Timber View Dr Ste AGrand Haven, MI 49417Mon8:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Michigan Ent And Allergy Specialists Pc
3501 Rivertown Point Ct SWGrandville, MI 49418Mon7:30 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Michael James Keenan, MD | Dr. Andrew Brantley Baker, MD | Dr. Raymond Robert Komray, MD | Dr. John Bernard Stein, DO |
| Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 35 Years of Experience | 10 Years of Experience | 53 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Holland , MI | Milwaukie , OR | Grand Haven , MI | New York , NY |
| Med School: St Louis University School Of Medicine | Med School: Medical University Of South Carolina College Of Medicine | Med School: University Of Michigan Medical School | Med School: Michigan State University College Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Michael James Keenan
Medical Specialties
Dr. Michael James Keenan has the following specialty
Specialty Expertise
Dr. Michael James Keenan has the following 9 areas of expertise
Certifications, License, & Education
35 Years Experience
Dr. Michael James Keenan holds expired and active medical licenses in the states of Indiana and Michigan.
Medical License
Medical Doctor with an expired medical license in the state of Indiana that expired in 2025 and an active medical license in the state of Michigan that expires in 2026.
Education & Training
Residency
Completed their residency at University Of Illinois College Of Medicine.
Medical School
Graduated from St Louis University School Of Medicine in 1991.
NPI Number
Dr. Keenan's NPI number is 1558332197.
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Frequently Asked Questions
- Which hospitals is Dr. Michael Keenan affiliated with?
- Dr. Michael Keenan is affiliated with Northwest Health Porter, Select Specialty Hospital Spectrum Health, Trinity Health Grand Haven, Beacon Allegan, Corewell Health Zeeland Hospital, Holland Hospital, and Spectrum Health Hospitals.
- How can I make an appointment with Dr. Michael Keenan?
- You can find contact information for Dr. Michael Keenan here on Vitals.
- Where is Dr. Michael Keenan's office located?
- Dr. Michael Keenan's office is located at 3100 N Wellness Dr, Holland, MI, 49424.
- Does Dr. Michael Keenan accept my insurance?
- You can see the insurance plans that Dr. Michael Keenan accepts on their Vitals profile.
- What languages does Dr. Michael Keenan speak?
- Dr. Michael Keenan speaks English.
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