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Aaron J DeFrang

Aaron J DeFrang, DO

Family Medicine

LGBTQIA+ Safe & Affirming

Highlights

Age Groups Seen

  • Infant 0-2
  • Child 3-12
  • Adolescent 13-17
  • Adult 18-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Affiliations

  • Corewell Health Grand Rapids Hospitals

About Aaron J DeFrang

About the Provider

Aaron DeFrang, DO, is a board certified family medicine physician. He earned his medical degree from Michigan State University College of Osteopathic Medicine in East Lansing Dr. DeFrang completed his family medicine residency at Metro Health Hospital in Wyoming, Michigan.

He has a special interest in sports medicine, disease prevention and health promotion.

LGBTQIA+ Safe & Affirming

To earn the "Safe and Affirming" designation, providers individually complete an online training program which includes modules developed by the National LGBTQIA+ Health Education Center. For more information, click here.

Locations

  1. Corewell Health Family, lnternal and Pediatric Medicine - Rockford
    • phone: 616-267-7884
    • fax: 616-866-5386

Experience

Education

  • Residency: University of Michigan Health - West, Family Medicine, 2008
  • Internship: University of Michigan Health - West, Family Medicine, 2006
  • Medical School: Michigan State University, College of Osteopathic Medicine, Doctor of Osteopathic Medicine (DO), 2005

Board Certifications

  • Family Medicine/OMT: American Osteopathic Board of Family Physicians, 2008

Insurance

Search plans
  • Aetna/Cofinity
  • Align Senior Care MI
  • BCBS Medicare Advantage Plus Blue
  • BCBS PPO
  • BCBS Traditional
  • Blue Care Network
  • Blue Care Network Medicare Advantage
  • Blue Cross Complete
  • Cigna
  • Coventry First Health
  • HAP/ASR
  • Humana Military (Tricare East)
  • McLaren Commercial
  • McLaren Medicaid
  • McLaren Medicare Advantage
  • Medicaid
  • Medicare
  • Molina Medicaid/MiChild/Marketplace (Health Plus)
  • Molina Medicare
  • Priority Health Choice Medicaid
  • Priority Health HMO/PPO
  • Priority Health Medicare Advantage
  • Railroad Medicare
  • Trinity Health Plan of MI
  • UHC/Optum (VA Community Care Network)
  • UM Health Plan
  • United Health Care Commercial
  • United Health Care Dual Complete

Ratings & Reviews

4.9 out of 5

292 ratings, 99 reviews

Corewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.

Search reviews
    5 out of 5 stars
    Reviewed on 3/24/2026

    Listened well and was very knowledgeable in the issues I was experiencing

    5 out of 5 stars
    Reviewed on 3/13/2026

    I appreciate him leaving things up to me, even though he doesn't agree.

    5 out of 5 stars
    Reviewed on 3/4/2026

    I just always receive good care

    5 out of 5 stars
    Reviewed on 2/24/2026

    Personal attention given

    5 out of 5 stars
    Reviewed on 2/20/2026

    I just want to thank him for just being who he is. I know he always has my best interest in mind. I fully trust him.

    5 out of 5 stars
    Reviewed on 2/20/2026

    Great job. I’ll keep seeing him

    5 out of 5 stars
    Reviewed on 2/17/2026

    He was very kind and attentive.

    5 out of 5 stars
    Reviewed on 2/14/2026

    Love talking with him

    5 out of 5 stars
    Reviewed on 2/14/2026

    Our family is very happy with the care we receive

    5 out of 5 stars
    Reviewed on 2/12/2026

    Great guy!

    5 out of 5 stars
    Reviewed on 2/12/2026

    Knowledgeable and straightforward.

    5 out of 5 stars
    Reviewed on 2/11/2026

    We feel safe. He is always wanting the best for us. He takes good care of us.

    5 out of 5 stars
    Reviewed on 1/29/2026

    He is aiways concerned about your health

    5 out of 5 stars
    Reviewed on 1/28/2026

    Excellent clinician

    5 out of 5 stars
    Reviewed on 1/16/2026

    Very helpful and thorough.

    5 out of 5 stars
    Reviewed on 1/15/2026

    Dr. FeFrang is an excellent physician, very kind, and very thorough.

    5 out of 5 stars
    Reviewed on 1/15/2026

    Very through!!

    5 out of 5 stars
    Reviewed on 1/15/2026

    Great dr

    5 out of 5 stars
    Reviewed on 1/15/2026

    Doctor DeFrang is always interested in his patients as people, and not just as case studies for medical problems.

    5 out of 5 stars
    Reviewed on 1/10/2026

    He is top notch doctor , 2nd to none one !!

    5 out of 5 stars
    Reviewed on 1/10/2026

    He is a great listener and communicator with sincere compassion to assess and treat needed help.

    5 out of 5 stars
    Reviewed on 1/7/2026

    I like him as a person and a doctor. Warm, friendly, capable and cares.

    5 out of 5 stars
    Reviewed on 1/3/2026

    Always polite and informative.

    5 out of 5 stars
    Reviewed on 12/5/2025

    Great enough to call my DOC. as a friend & one I can trust! Thank You Aaron DeFrang:-)

    5 out of 5 stars
    Reviewed on 12/4/2025

    Great Dr and even better person, has a great staff as well

    5 out of 5 stars
    Reviewed on 11/28/2025

    DR DeFang has always treated me with kindness and compassion through the years.

    5 out of 5 stars
    Reviewed on 11/23/2025

    Dr. Defrang is personable, skilled and an excellent communicator.

    4 out of 5 stars
    Reviewed on 11/21/2025

    Good doctor

    5 out of 5 stars
    Reviewed on 11/13/2025

    Got to the point. Told me what I needed to do and how to do it.

    5 out of 5 stars
    Reviewed on 11/13/2025

    Great job

    5 out of 5 stars
    Reviewed on 11/7/2025

    Honest and straightforward!

    2 out of 5 stars
    Reviewed on 11/6/2025

    Maybe don't jump to the immediate conclusion that someone is just trying to get something as opposed to seeking help.

    5 out of 5 stars
    Reviewed on 11/4/2025

    Very knowledgeable, thorough and easy to talk with about health issues.

    5 out of 5 stars
    Reviewed on 11/1/2025

    Always considers all my questions and my responses and makes clear to me what I could do to improve my situation with my diabetes. I am confident that I know what is best to care for myself.

    5 out of 5 stars
    Reviewed on 10/30/2025

    Great Dr.

    5 out of 5 stars
    Reviewed on 10/29/2025

    I trust him in providing my healthcare needs

    5 out of 5 stars
    Reviewed on 10/23/2025

    Very thorough Doctor!

    5 out of 5 stars
    Reviewed on 10/21/2025

    He is very attentive to my health care concerns.

    5 out of 5 stars
    Reviewed on 10/18/2025

    He's amazing

    5 out of 5 stars
    Reviewed on 10/15/2025

    The pneumonia shot hurt for two days. A shot of Woodford Reserve would be a good scrip when giving that one.

    5 out of 5 stars
    Reviewed on 10/2/2025

    I find Dr. Aaron to be very thorough and watches stuff carefully..

    5 out of 5 stars
    Reviewed on 10/1/2025

    Thankful he is my Doctor.

    5 out of 5 stars
    Reviewed on 9/30/2025

    Always shows his concern and provides excellent support

    5 out of 5 stars
    Reviewed on 9/30/2025

    What a great guy!

    5 out of 5 stars
    Reviewed on 9/25/2025

    Very caring Dr.

    5 out of 5 stars
    Reviewed on 9/25/2025

    He went up and beyond to help me with my issues. Sent me to a specialist for my issues

    5 out of 5 stars
    Reviewed on 9/25/2025

    Positive and encouraging demeanor.

    5 out of 5 stars
    Reviewed on 9/19/2025

    Very happy with the Dr and care.

    5 out of 5 stars
    Reviewed on 9/15/2025

    He spent time with me and answered all my questions.

    5 out of 5 stars
    Reviewed on 9/10/2025

    Caring and thorough

    5 out of 5 stars
    Reviewed on 9/5/2025

    Always cares about your health. Great doctor.

    5 out of 5 stars
    Reviewed on 9/4/2025

    Caring professional demeanor, great primary doctor. I'm thankful to be under his care.

    5 out of 5 stars
    Reviewed on 9/3/2025

    He has been the perfect doctor for me for 14 years. Still the same great doctor!

    5 out of 5 stars
    Reviewed on 9/3/2025

    Best Dr

    5 out of 5 stars
    Reviewed on 8/22/2025

    Very passionate Doctor.

    5 out of 5 stars
    Reviewed on 8/21/2025

    Good at stopping to listen to me and understand.

    5 out of 5 stars
    Reviewed on 8/18/2025

    He is always willing to help with whatever I need and offers great advice

    5 out of 5 stars
    Reviewed on 8/15/2025

    Great doctor and friend

    5 out of 5 stars
    Reviewed on 8/15/2025

    Corewell Health is fortunate to have Dr DeFrang on staff.

    5 out of 5 stars
    Reviewed on 8/13/2025

    We have been patients of Dr. DeFrang for 10 years. We have always found him to be knowledgeable. As I said earlier, he inspires confidence.

    5 out of 5 stars
    Reviewed on 8/12/2025

    Aaron in a great guy and a great Doctor.

    5 out of 5 stars
    Reviewed on 7/29/2025

    Cares about you as an individual and always provides detailed information

    5 out of 5 stars
    Reviewed on 7/19/2025

    Love talking to him. Best family Dr we have ever had. Very kind and cares about your health

    5 out of 5 stars
    Reviewed on 7/16/2025

    Very nice personality. Good listener . Caring.

    5 out of 5 stars
    Reviewed on 7/10/2025

    Dr. DeFrang takes the time to listen to concerns and answer questions.

    5 out of 5 stars
    Reviewed on 7/10/2025

    did his job very professional

    5 out of 5 stars
    Reviewed on 7/9/2025

    He is caring and concerned about wellbeing of his patients

    5 out of 5 stars
    Reviewed on 7/9/2025

    I have enjoyed have dr Defrang as my physician.

    5 out of 5 stars
    Reviewed on 7/4/2025

    He is my main physician, I go to him for my basic health care.

    5 out of 5 stars
    Reviewed on 6/25/2025

    Very thorough, knowledgeable and kind

    5 out of 5 stars
    Reviewed on 6/24/2025

    Aaron DeFrang is very knowledgeable, thorough and helpful with all my health needs.

    5 out of 5 stars
    Reviewed on 6/21/2025

    Aaron is fantastic and I will follow him wherever he goes.

    5 out of 5 stars
    Reviewed on 6/20/2025

    Friendly expert care and advice. Always asks first my input before making a recommendation.

    5 out of 5 stars
    Reviewed on 6/20/2025

    He truly cares about your health and family.

    5 out of 5 stars
    Reviewed on 6/19/2025

    I would - and have - highly recommend him.

    5 out of 5 stars
    Reviewed on 6/19/2025

    Always explains everything well

    5 out of 5 stars
    Reviewed on 6/19/2025

    Dr. Defrang is very knowledgeable, respectful and always makes you feel comfortable when going to see him

    5 out of 5 stars
    Reviewed on 6/19/2025

    Easy to talk to

    5 out of 5 stars
    Reviewed on 6/9/2025

    I've been with him for probably 25 years. That speaks for itself.

    5 out of 5 stars
    Reviewed on 6/7/2025

    Very pleasant to meet with

    5 out of 5 stars
    Reviewed on 6/4/2025

    He has always been a caring and understanding person. Took the time I needed to answer any of my questions

    5 out of 5 stars
    Reviewed on 5/31/2025

    He’s amazing!! Great listener and cares to treat you the best he’s able.

    5 out of 5 stars
    Reviewed on 5/29/2025

    He truly cares!!!

    5 out of 5 stars
    Reviewed on 5/23/2025

    Good listener

    5 out of 5 stars
    Reviewed on 5/20/2025

    I enjoy having a thorough doctor

    5 out of 5 stars
    Reviewed on 5/15/2025

    Aaron is always very personable, friendly and seems to care about my overall health and wellbeing. I always get honest and effective feedback and care.

    5 out of 5 stars
    Reviewed on 5/6/2025

    He always takes time and care to make sure we get what we need

    5 out of 5 stars
    Reviewed on 5/3/2025

    I suffer from white coat syndrome and he made feel quite relaxed and comfortable.

    5 out of 5 stars
    Reviewed on 5/1/2025

    Great doctor!

    5 out of 5 stars
    Reviewed on 4/28/2025

    good dr

    5 out of 5 stars
    Reviewed on 4/28/2025

    Aaron is very considerate about my feelings on immunizations.

    5 out of 5 stars
    Reviewed on 3/25/2025

    Confident about future health-care. ⁴

    5 out of 5 stars
    Reviewed on 3/19/2025

    The best! Thanks!

    5 out of 5 stars
    Reviewed on 3/11/2025

    No current health issues so everything went well

    5 out of 5 stars
    Reviewed on 2/20/2025

    A very attentive and focused physician (Dr DeFrange).

    5 out of 5 stars
    Reviewed on 2/14/2025

    Thank you for caring

    5 out of 5 stars
    Reviewed on 2/7/2025

    Doesn’t rush

    5 out of 5 stars
    Reviewed on 2/4/2025

    Thank you

    5 out of 5 stars
    Reviewed on 1/10/2025

    Very friendly and helpful.