Glenn Preston, M.D.
Medical Oncology
200 Hemlock Road
Tawas City, MI 48763 Directions
4.9 out of 5
470 verified ratings
3 Locations
470 Ratings, 290 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
AI Overview
Patients consistently praise Dr. Preston for compassionate, knowledgeable, and thorough cancer care. Many highlight clear explanations, active listening, and personalized attention that build trust and confidence. Multiple comments credit successful treatment outcomes (e.g., removal of a large nasal/sinus growth) and life-improving support from his clinic team. Staff and clinic coordination are described as professional and caring. A few noted a single visit felt rushed and wanted more test-result explanation.
Generated from the text of patient reviews
This AI summary is automatically generated from published patient reviews. It highlights common themes from the reviews, but as with all AI-generated content, there may be errors. Please exercise caution and refer to the original reviews for full context.
Mar 4, 2026
What would you tell family and friends about your experience with this provider?
He is one of the best doctors I've seen
Mar 4, 2026
What would you tell family and friends about your experience with this provider?
Kind, considerate, and very patient. Never made me feel bad about asking questions, no matter how difficult or simple they were. Always called me by my name and would make me feel comfortable. They all are very friendly.
Mar 1, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Feb 28, 2026
What would you tell family and friends about your experience with this provider?
excellent service
Feb 25, 2026
What would you tell family and friends about your experience with this provider?
Very professional at their jobs. Very friendly and personable. All the people i met were very kind and understanding. Thank you.
Feb 20, 2026
What would you tell family and friends about your experience with this provider?
Very professional and outstanding work
Feb 19, 2026
What would you tell family and friends about your experience with this provider?
Great
Feb 17, 2026
What would you tell family and friends about your experience with this provider?
Great doctor, the way he explains everything and listens to what you have to say. Wouldn’t hesitate to refer him to anyone.
Feb 16, 2026
You could not find a better cancer treatment doctor anywhere. Is Alpena Michigan blessed to have such a highly experienced and great doctor.
Feb 16, 2026
What would you tell family and friends about your experience with this provider?
My experience with Dr. Preston is outstanding. You could not find better health care anywhere. The treatment I received has had 100% positive results. The large massive growth in my naisel and sinus cavity is gone. Thanks to Dr. Preston.
Feb 16, 2026
What would you tell family and friends about your experience with this provider?
Excellent
Feb 14, 2026
What would you tell family and friends about your experience with this provider?
Happy very Intelligent Doctor and I trust him to do what's best for me 😊
Feb 13, 2026
What would you tell family and friends about your experience with this provider?
Dr. Preston is the nicest friendliest most concerned doctor we have ever dealt with. We feel very safe under his supervision and tha E if his people. We are very grateful to him and his staff.
Feb 12, 2026
Dr Preston and hospital staff are great. Highly recommend.
Feb 12, 2026
What would you tell family and friends about your experience with this provider?
Dr Preston and hospital staff are great.
Feb 12, 2026
What would you tell family and friends about your experience with this provider?
Dr Preston is absolutely wonderful! He's thorough, very respectful and I believe he genuinely cares about helping me. I would recommend him to everyone!!
Feb 12, 2026
What would you tell family and friends about your experience with this provider?
They’re in professional very kind always takes his time with you always kind answer all your questions
Feb 11, 2026
What would you tell family and friends about your experience with this provider?
Excellent support and care.
Feb 10, 2026
What would you tell family and friends about your experience with this provider?
If you or your family had any problems, contact Dr. Preston.
Feb 10, 2026
What would you tell family and friends about your experience with this provider?
Very professional and kind and caring all staff
Feb 7, 2026
What would you tell family and friends about your experience with this provider?
Sincere friendly and knowledgable
Feb 7, 2026
What would you tell family and friends about your experience with this provider?
I like him
Feb 7, 2026
What would you tell family and friends about your experience with this provider?
Always explains health issues in a way that I understand. Listens when I have questions. Never in a hurry during my appointment.
Feb 6, 2026
What would you tell family and friends about your experience with this provider?
Dr Preston’s secretary Tracey and the cancer center Social worker Jennifer [ ] have been exemplary support.
Feb 6, 2026
What would you tell family and friends about your experience with this provider?
Very thorough and super friendly
Feb 6, 2026
What would you tell family and friends about your experience with this provider?
I trust him with my life. He is an excellent Dr. I highly recommend him.
Feb 5, 2026
What would you tell family and friends about your experience with this provider?
Good nice guy
Feb 4, 2026
What would you tell family and friends about your experience with this provider?
Courteous, knowledgeable, explains things well
Feb 4, 2026
What would you tell family and friends about your experience with this provider?
Kind and calm. Ask if I had any other problems he could help me with.
Jan 30, 2026
What would you tell family and friends about your experience with this provider?
I would recommend this provider without hesitation.
Jan 30, 2026
What would you tell family and friends about your experience with this provider?
Dr Preston’s office is very kind and prompt
Jan 29, 2026
What would you tell family and friends about your experience with this provider?
Dr. Preston was well aware of medical records previously sent to him, discussed all the tests and, on top of that, was very knowledgeable and personable. I highly recommend him.
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
Explained everything to the fullest.
Jan 28, 2026
What would you tell family and friends about your experience with this provider?
First rate
Jan 26, 2026
What would you tell family and friends about your experience with this provider?
Great service
Jan 26, 2026
What would you tell family and friends about your experience with this provider?
The cancer centers Doctors and staff are always helpful to us when needed. Dr. Preston and his staff will go above and beyond to make you feel comfortable while there.
Jan 23, 2026
What would you tell family and friends about your experience with this provider?
He and his staff are one of the best.
Jan 22, 2026
What would you tell family and friends about your experience with this provider?
Professional, Caring, Extremely Knowledgeable and Dr. Preston is Highly Recommended.
Jan 20, 2026
What would you tell family and friends about your experience with this provider?
Very reassuring and positive visits.
Jan 20, 2026
What would you tell family and friends about your experience with this provider?
Greater and team
Jan 14, 2026
What would you tell family and friends about your experience with this provider?
Glenn and his staff are great at there job
Jan 9, 2026
What would you tell family and friends about your experience with this provider?
Very understanding and patient with my questions. Always greeting me with smiles.
Jan 9, 2026
What would you tell family and friends about your experience with this provider?
Everyone was very courteous and very helpful in what I needed. Thank you [Removed PHI]
Jan 7, 2026
What would you tell family and friends about your experience with this provider?
Overall he’s good. Dr. Preston listened and responded. I feel confidence in him and he takes the time to explain things which I really appreciate. I’m glad he’s our Doctor. My husband sees him also and feels the same.
Jan 5, 2026
Excellent understanding doctor. Listened to all of my health concerns and answered all of my questions.
Dr. Preston showed genuine care in regard to my health needs.
Jan 5, 2026
What would you tell family and friends about your experience with this provider?
I feel fortunate to have Dr. Preston as one of my doctors.
Jan 2, 2026
What would you tell family and friends about your experience with this provider?
He is great
Dec 31, 2025
What would you tell family and friends about your experience with this provider?
He's a great Dr and I really trust him!
Dec 29, 2025
What would you tell family and friends about your experience with this provider?
Reliable, honest, friendly
Dec 29, 2025
What would you tell family and friends about your experience with this provider?
Very good care.