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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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Kelly Arenz, DO

Kelly Arenz, DO

Family Medicine, Primary Care

Provider Ratings

4.9 out of 5 (37 ratings)

Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact

(810) 844-7950
Accepting New Patients
Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact
(810) 844-7950
Print Share

Services & Specialties

Areas of Specialization

  • Family Medicine
  • Primary Care

Locations & Contact

Primary Location

Trinity Health Academic Family Medicine - Brighton

7575 Grand River Ave
Ste 210
Brighton, MI 48114

View hours
Monday
8:00am - 8:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health Academic Family Medicine - Brighton
(810) 844-7950 View Details
Schedule Online

Also Affiliated With...

About

Kelly Arenz, DO, is a board-certified family medicine physician. She has more than 10 years of experience. She is the program director for the Trinity Health Livingston Hospital Family Medicine Residency Program. Her clinical interests include natural family planning, addiction medicine and osteopathic manipulation.

Insurances Accepted

  • Colleague Health Plan

Education & Certifications

Education

Residency:
Ascension Providence/MSUCHM

Internship:
Ascension Providence/MSUCHM

Medical School:
Michigan State University College of Osteopathic Medicine

Board Certifications

American Osteopathic Board of Family 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

(37 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.

17 Reviews

11/03/2025

I could go to a doctor closer to my home. I chose Dr. Arenz because she is wonderful!

10/06/2025

I feel that Dr Arenz is personable and down to earth person. She treats me well and treats me with respect. She is knowledgeable and always provides needed info in an easy to understand way.

08/22/2025

Thank you Dr. Arenz, for "hearing mee" beyond ears!

07/25/2025

Professional, thorough, knowledgable - took the time needed to know me / my medical history. Explained procedures / exam well - open to questions. I felt respected and comfortable.

07/18/2025

She is awesome in every aspect! Thank heavens!… we need more like her.

07/14/2025

Sinsere, thoughtful, thorough.

05/15/2025

Dr. Arenz is always timely, professional, compassionate, efficient and thorough, listening well and answering any questions.

02/19/2025

Dr. Arenz is thorough, engaged, and authenticate in her care and concern for you health and wellness.

02/07/2025

Dr Arenz is so intelligent & kind!

01/21/2025

Dr Arenz is the BEST

09/20/2024

BEST EVER

08/06/2024

I couldn’t ask for a more computation provider. Dr Arenz is the best

08/06/2024

I always feel like a special patient and treated so professionally and kindly.

05/23/2024

Dr Arenz is by far the best, and most outstanding doctor I've ever had. Plus her outstanding kindness and concerns

04/26/2024

Dr Arenz and her staff are great

04/22/2024

Knowledge,professional and genuinely cares.

02/06/2024

I have never had a provider as authentic and as concerned with my entire health situation. One of the very best.
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(810) 844-7950

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