Dr. Michael Keenan, M.D. has been a practicing otolaryngologist in Northwest Indiana since 1997 and currently resides in Holland, treating both adults and children. He completed his undergraduate degree at the University of Southern California, where he was a member of the marching band. He obtained his medical degree from the St. Louis University School of Medicine and completed his Otolaryngology residency at the University of Illinois at Chicago Hospital.
Dr. Michael Keenan, M.D. has been a practicing otolaryngologist in Northwest Indiana since 1997 and currently resides in Holland, treating both adults and children. He completed his undergraduate degree at the University of Southern California, where he was a member of the marching band. He obtained his medical degree from the St. Louis University School of Medicine and completed his Otolaryngology residency at the University of Illinois at Chicago Hospital.
The reviews listed below were collected independently of Michigan ENT and Allergy Specialists through rater8. Each review represents an authentic and verified patient experience.
Dr Keenan is fantastic! He is thorough, listens well and gives you a protocol that works. I haven’t been sick in a year!
(6 days ago)
May-2026
Very patient and kind, conservative treatment course prioritizing preventative messures
(6 days ago)
May-2026
Dr. Keenan was excellent. He is extremely knowledgeable and explained everything that was happening during our appointment. He is attentive and really listens.
(1 month ago)
Apr-2026
Dr. Keenan is very emphathetic.
(1 month ago)
Apr-2026
He was very professional and detailed on what he was doing.
(1 month ago)
Apr-2026
need to know when next appt is please
(1 month ago)
Apr-2026
he has the touch....
(1 month ago)
Apr-2026
Very kind and listened to our concerns.
(2 months ago)
Apr-2026
He was so awesome 👌!! Made the experience super easy....explained the whole process as we went...A++++ thankx !!!!
(2 months ago)
Mar-2026
Kind and knowledgeable.
(2 months ago)
Mar-2026
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Michigan ENT: Holland, MI
3100 N. Wellness Dr. Holland, MI 49424
Michigan ENT: Grand Haven, MI
17168 Timberview Drive Grand Haven, MI 49417
Dr. Michael Keenan, M.D. has been a practicing otolaryngologist in Northwest Indiana since 1997 and currently resides in Holland, treating both adults and children. He completed his undergraduate degree at the University of Southern California, where he was a member of the marching band. He obtained his medical degree from the St. Louis University School of Medicine and completed his Otolaryngology residency at the University of Illinois at Chicago Hospital. He is a board-certified otolaryngologist and a fellow of the American College of Surgeons. He has served as the president of the Porter County Medical Society, as well as a trustee on the board of the Indiana State Medical Association. Dr. Keenan lives with his wife, Michelle, who is a registered nurse, and they have three grown children.
Dr Keenan is fantastic! He is thorough, listens well and gives you a protocol that works. I haven’t been sick in a year!
Very patient and kind, conservative treatment course prioritizing preventative messures
Dr. Keenan was excellent. He is extremely knowledgeable and explained everything that was happening during our appointment. He is attentive and really listens.
Dr. Keenan is very emphathetic.
He was very professional and detailed on what he was doing.
need to know when next appt is please
he has the touch....
Very kind and listened to our concerns.
He was so awesome 👌!! Made the experience super easy....explained the whole process as we went...A++++ thankx !!!!
Kind and knowledgeable.