Glenn Preston, M.D.

Medical Oncology

200 Hemlock Road

Tawas City, MI 48763 Directions

(989) 362-9433

4.9 out of 5

462 verified ratings

3 Locations


Cancer Center: Alpena

1501 W. Chisholm Street

Alpena, MI 49707

(989) 356-7353 Directions



462 Ratings, 286 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.
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.

Dec 28, 2025
What would you tell family and friends about your experience with this provider?
Very good provider for care

Dec 26, 2025
What would you tell family and friends about your experience with this provider?
Well established facility with the utmost care for its patients

Dec 25, 2025
What would you tell family and friends about your experience with this provider?
I’ve felt secure in the treatment I have received.

Dec 25, 2025
What would you tell family and friends about your experience with this provider?
Very nice and very informative

Dec 20, 2025
Caring doctor. To the point.

Dec 20, 2025
What would you tell family and friends about your experience with this provider?
Very pleased

Dec 20, 2025
What would you tell family and friends about your experience with this provider?
We have the best cancer treatment center in Michigan and maybe even beyond. What a blessing to have Alpena Cancer Treatment Center.

Dec 19, 2025
Dr. Preston is very in tune with the patient and answered all of the questions we asked him He is very caring

Dec 17, 2025
What would you tell family and friends about your experience with this provider?
I would recommend him

Dec 12, 2025
What would you tell family and friends about your experience with this provider?
Doctor Preston is a very concerned doctor who cares about his patients.

Dec 12, 2025
What would you tell family and friends about your experience with this provider?
Dr Preston is a very caring doctor and explains so you can understand what is going on with me.

Dec 11, 2025
What would you tell family and friends about your experience with this provider?
Follow all instructions and do what they are telling you to do . I am very grateful to have had dr. Preston. HE IS A VERY COMPASSIONATE PERSON.

Dec 2, 2025
What would you tell family and friends about your experience with this provider?
Excellent

Dec 1, 2025
What would you tell family and friends about your experience with this provider?
Excellent care

Nov 30, 2025
What would you tell family and friends about your experience with this provider?
Excellent

Nov 26, 2025
What would you tell family and friends about your experience with this provider?
The doctor listened to my very troubled past experiences with other Urologists, I feel he understands my concerns. I left for the first time in years feeling I’m in competent hands.

Nov 25, 2025
What would you tell family and friends about your experience with this provider?
I would definitely recommend!

Nov 25, 2025
What would you tell family and friends about your experience with this provider?
Very good I like him he explains everything to us

Nov 24, 2025
What would you tell family and friends about your experience with this provider?
Very helpful and understanding

Nov 21, 2025
What would you tell family and friends about your experience with this provider?
Extremely Competent, very Professional and has a Calming Demeanor. Very comfortable with each visit. Thank you Dr. Preston.

Nov 20, 2025
What would you tell family and friends about your experience with this provider?
He's a good doctor and I trust him.

Nov 20, 2025
What would you tell family and friends about your experience with this provider?
Doctor preston is very knowledgeable.

Nov 19, 2025
What would you tell family and friends about your experience with this provider?
He actually stepped in for Dr Hitzelberger but he did a good job! I have just have had him 1 time but he did fine

Nov 19, 2025
What would you tell family and friends about your experience with this provider?
Was a pleasure meeting Glenn Preston. Helpful, caring, pleasant.

Nov 18, 2025
What would you tell family and friends about your experience with this provider?
Very good

Nov 17, 2025
What would you tell family and friends about your experience with this provider?
First class treatment and they have kept me alive and feeling well taken care of . Thank You!

Nov 15, 2025
What would you tell family and friends about your experience with this provider?
Caring , considerate, knowledgeable , respectful.,

Nov 15, 2025
What would you tell family and friends about your experience with this provider?
They make a horrable situation easier to get through

Nov 14, 2025
Very pleasant and caring.

Nov 14, 2025
What would you tell family and friends about your experience with this provider?
The overall experience was good

Nov 14, 2025
What would you tell family and friends about your experience with this provider?
Great caring doctor and staff. Courteous and patient.

Nov 14, 2025
What would you tell family and friends about your experience with this provider?
Good experience. Very nice people.

Nov 14, 2025
What would you tell family and friends about your experience with this provider?
Excellent physical would recommend him to my family and friends

Nov 13, 2025
What would you tell family and friends about your experience with this provider?
Dr Preston listens to your concerns and responds with concern and advice. He's very nice.

Nov 12, 2025
What would you tell family and friends about your experience with this provider?
I would highly recommend Dr. Preston and his staff.

Nov 10, 2025
What would you tell family and friends about your experience with this provider?
Absolutely! Every person in the tawas oncology suite is compassionate, caring, knowledgeable and friendly. They truly are a team you want to be seen by to give you the best care.

Nov 6, 2025
What would you tell family and friends about your experience with this provider?
Very knowledgeable and interested in what I have to say.

Nov 6, 2025
What would you tell family and friends about your experience with this provider?
Dr Preston and the nurses in the cancer center are the best!