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Our Care Sites
A provider stands in her office with a clipboard, looking assuredly
Trinity Health Michigan Medical Groups
Multi-specialty Care
A provider helps rehabilitate an elderly woman's shoulder with a weight routine
Probility Physical Therapy
Physical therapy services
Two teenage girls exercise at a Trinity Elite facility
TrinityElite Sports Performance
Athletic development services
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Thomas Regenbogen, MD

Thomas Regenbogen, MD

Hematology, Oncology

Provider Ratings

4.9 out of 5 (322 ratings)

Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact

(734) 712-1000
Accepting New Patients
Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact
(734) 712-1000
Print Share

Services & Specialties

Areas of Specialization

  • Hematology
  • Oncology

Locations & Contact

Primary Location

Trinity Health IHA Medical Group, Hematology Oncology - Ann Arbor Campus

5303 Elliott Dr
Ste 210
Ypsilanti, MI 48197

View hours
Monday
8:00am - 6:00pm
Tuesday
8:00am - 6:00pm
Wednesday
8:00am - 6:00pm
Thursday
8:00am - 6:00pm
Friday
8:00am - 6:00pm
Trinity Health IHA Medical Group, Hematology Oncology - Ann Arbor Campus
(734) 712-1000 View Details

Trinity Health IHA Medical Group, Hematology Oncology - Brighton

7575 Grand River Ave
Brighton, MI 48114

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health IHA Medical Group, Hematology Oncology - Brighton
(734) 712-1000 View Details

Trinity Health IHA Medical Group, Hematology Oncology - Canton

1600 S Canton Center Rd
Canton, MI 48188

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health IHA Medical Group, Hematology Oncology - Canton
(734) 712-1000 View Details

Also Affiliated With...

About

Tom Regenbogen, MD, is board-certified in hematology and medical oncology. He has clinical interests in the diagnosis and management of cancer and blood disorders.

Insurances Accepted

  • Aetna
  • Aetna (Medicare Advantage)
  • Aetna Better Health of Michigan
  • BCBS Michigan (Medicare Advantage)
  • Blue Care Network of Michigan
  • Blue Cross Complete of Michigan
  • BlueCross Blue Shield Michigan
  • Cofinity
  • Community Care Associates
  • Health Alliance Plan of Michigan
  • Humana Medicare Advantage
  • McLaren Health Plan
  • Medicaid Michigan
  • Medicare Michigan
  • Meridian Health Plan
  • Molina Healthcare of Michigan
  • Priority Health
  • Priority Health Medicaid
  • Priority Health Medicare
  • Railroad Medicare Michigan
  • Tricare Humana Military
  • Tricare Prime Remote
  • Trinity Health
  • United Healthcare
  • UnitedHealthcare Community Plan Michigan
  • University of Michigan Health Plan
  • Veterans Choice Program
Show more

Education & Certifications

Education

Medical School:
Recognized College of National University of Ireland

Fellowship:
Washington University School of Medicine in St Louis

Residency:
Washington University School of Medicine in St Louis

Board Certifications

American Board of Internal Medicine/Medical Oncology

American Board of Internal Medicine/Hematology

American Board of Internal Medicine

Provider Groups

Trinity Health IHA Medical Group

Provider Ratings

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. Learn More >

4.9 out of 5

(322 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

96 Reviews

01/27/2026

Great

01/26/2026

Staff is excellent

01/23/2026

Any problems I had understanding my situation come from my lack of background knowledge. I just don't have the framework to balance the available options.

01/23/2026

Thank you Doctor.

01/13/2026

Please keep up the good work.

01/07/2026

I feel very confident in Dr. Regenbogen. He explains everything very well so you really understand what he explains. He listens carefully to what you say or ask and gives you answers you can understand. You know that he really cares.

12/19/2025

Excellent doctor who really cares about and listens to his patients.

12/12/2025

Never again

12/10/2025

We had to wait a long time and we even arrived early.

12/10/2025

High value his expertise and insight. Thoroughly knowledgeable. Very caring.

12/02/2025

I like Dr Regenbogen very much. He is knowledgeable, kind and listens!!

12/01/2025

Dr Regenbogen explains in detail and makes sure that I fully understand treatments and options.

11/10/2025

Answered our questions nicely.

11/05/2025

Dr. Regenbogen is an excellent listener and shows how much he cares about each of his individual patients.

10/22/2025

Dr Regenbogen devoted considerable time to our discussion. He explained treatments in appreciable detail including what to expect in potential side effects. He listened carefully to my theory on a possible cause for my pancreatic adenocarcinoma and on the spot checked his medical references but found no confirmation one way or the other.

10/21/2025

Very informative, respectful, and nice.

10/15/2025

You always feel like he cares and will take whatever time he needs to go over things with you. He makes you feel like you are the most important patient he has.

09/23/2025

same as answered in previous question

09/20/2025

Very caring and knowledgeable Doctor. Highly recommend.

09/19/2025

Thank you!

09/16/2025

Appreciated your concern and the time spent, thank you.

09/12/2025

Very happy with my care from Dr. Regenbogen.

09/09/2025

He was a very good listener. I am very pleased that he is my attending physician.

09/05/2025

Dr. Is the kind of professional who earns respect with his demeanor, knowledge and ability to communicate

09/02/2025

I never want to see him again

08/27/2025

He is a very understanding person. That helps a lot

08/25/2025

Dr.Regenbogen wad very good in a tough position since I had not seen an oncologist since ny initial visit.

08/19/2025

Looked at my case and made appropriate decisions.

08/13/2025

Excellent care!

07/15/2025

Dr. Regenbogen always treats me with respect, patience, never makes me feel rushed, will answer all my questions. He makes me and my family feel well-cared for.

07/15/2025

Great Dr, though I hope I never have to see him again. If I ever need an oncologist again, I will surely see him.

07/13/2025

Direct but positive and confident in your treatment plan. Listens carefully and will always explain any questions. Has a friendly face and appears to respect patient's decisions in treatment. And the staff that works with him. Seems to respect him highly

07/11/2025

I like his directness, and positive approach. He has a caring and respectful personality. And you are assured by his persona that this is not his first rodeo. Confident in his approach to cancer.

06/11/2025

I wouldn't change anything!

06/03/2025

I felt very comfortable with the experience.

05/05/2025

Dr. R has been patient and kind while dealing with us.

04/25/2025

Dr Regenbogen is very compassionate, confident and shows respect for his patients.

04/17/2025

Made you relax

04/08/2025

Wise, and accepting of my choices

03/28/2025

Dr. Reganbogen listens and responds to any concernsor questions clearly and directly with explicit reference to the patients unique circumstances.

03/12/2025

I wouldn't change anything.

02/28/2025

Excellent Doctor

02/20/2025

The best

02/18/2025

thanks for great care.

01/24/2025

Collegial and very professional.

01/22/2025

Communication was excellent.

01/21/2025

Dr. Reganbogen is a very caring Doctor

01/19/2025

Listens and cares !

01/13/2025

Thank You !

12/18/2024

GREAT

12/16/2024

Extremely knowledgeable, no nonsense. I wou

12/06/2024

took the time to explain the evolution of my treatment program.

11/29/2024

Felt comfortable—- I could ask any questions

11/22/2024

Compassionate

11/22/2024

Reassuring!

11/13/2024

Felt my 93 year old Mom was treated with respect and kindness.

11/01/2024

Excellent

10/09/2024

He gave me an option to a pretreatment with steroids. While it's still not ideal, it may be better than steroids.

10/08/2024

Great doctor who explains everything

10/07/2024

I could not ask for better care, thank you

10/02/2024

All of my experiences with Trinity health care and their providers have been great.

09/27/2024

All good

09/24/2024

Makes you feel very important and he cares about you

09/09/2024

I love the Doctor and nurses at St.Marys.They have always taken good care of me.!!!

09/06/2024

Dr. Regenbogen explained the basis for the dosing of my medication.

09/03/2024

Everything went well.

08/26/2024

Thank you for helping me live longer. I stilĺ want to be that miracle and beat this cancer!!¡¡

08/20/2024

Great results.

08/14/2024

Explained things quite well

08/13/2024

Dr. Tom is a great doc

08/12/2024

everything was great

08/06/2024

I would gladly see him again!

07/24/2024

Very caring and concerned

07/23/2024

Very happy with my care.

07/22/2024

This was my first time seeing Dr. Regenbogan. I appreciate the time he took to explain and answer my questions.

07/12/2024

Very thorough providing treatment recommendations. Addressed all our questions and concerns. Spent appropriate time with us. Ee did not feel rushed.

07/10/2024

I felt rushed

07/08/2024

Excellent

06/28/2024

Knowledge, competence, and communication

06/27/2024

Thank you for all you do!

06/10/2024

Positive attitude by all.

05/29/2024

appreciated the practical advise based on assessment and honest that further testing is not needed at this time. Very reassuring.

05/18/2024

Not only a great Doctor but a person who really cares

05/15/2024

I wouldn’t change anything about this care experience!

04/19/2024

The best oncologist team, bar none

04/19/2024

Dr. Regenbogen too the time to explain my condition.

04/17/2024

I asked for his recommendation on treatment but don’t feel I received it so I am dela treatment which is still okay with him.

04/16/2024

Dr. Regenbogen was informative and made sure I understood the information.

04/10/2024

Entire staff was very nice and the office is very clean.

04/08/2024

Anxious to hear lab results before my return appointment.

04/03/2024

Amazing!

03/19/2024

Dr. Regenbogen is a great listener and caring, informative and professional. He is reassuring and on top of my care.

03/18/2024

He took time to answer our questions and explain to us what we might expect

03/11/2024

I appreciated how thorough and clear the doctor was in explaining test results and answering all of my questions/concerns.

03/10/2024

His prescribed treatment plan for me is right on and having positive results. I have every confidence in Dr. Regenbogen.

03/08/2024

He is very thorough, gives full explanations of results and next steps. Very willing to answer questions and concerns.
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(734) 712-1000

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