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Ali Mahajerin

Ali Mahajerin, MD

Cardiac ImagingCardiology

Accepting New Patients
Need help scheduling? Call (616) 885-5000

Highlights

Age Groups Seen

  • Adult 18-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Affiliations

  • Corewell Health Pennock Hospital
  • Corewell Health Gerber Hospital
  • Corewell Health Grand Rapids Hospitals

Locations

  1. Corewell Health Cardiovascular Services - Bradford
  2. Corewell Health Cardiovascular Services - Oak St, Fremont
  3. Corewell Health Watervliet Hospital Cardiovascular Studies
  4. Corewell Health Medical Group South Cardiovascular Studies
  5. Corewell Health Lakeland Hospitals Cardiovascular Studies

Experience

Education

  • Fellowship: Beth Israel Deaconess Medical Center, Cardiovascular Disease, 2010
  • Residency: University of Michigan Hospitals and Health Centers, Internal Medicine, 2007
  • Internship: University of Michigan Hospitals and Health Centers, Internal Medicine, 2005
  • Medical School: University of Michigan Medical School, Doctor of Medicine (MD), 2004

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 2010
  • Internal Medicine: American Board of Internal Medicine, 2007

Insurance

Please contact the practice office to confirm your specific plan. If you have questions about paying for care or would like to speak to a financial counselor, please visit our financial assistance page.
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
  • Meridian AmBetter
  • Meridian Complete (MI Health LINK) Dual Eligible
  • Meridian Medicaid
  • 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

111 ratings, 44 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 2/24/2026

    Ali has a warm, caring personality. Your entire office seems well run and team oriented.

    5 out of 5 stars
    Reviewed on 2/19/2026

    In addition to his knowledge, Dr. Mahajerin is very personable, listens well and is empathic. I would suggest that he is everything a doctor should be.

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

    Thank you for treating me like a real person

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

    His office responded quickly to my needs and I was seen in a short amount of time.

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

    Very competent and genuine.

    5 out of 5 stars
    Reviewed on 12/20/2025

    Very nice. Super easy to talk with. Explaining every thing.

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

    Very easy to communicate with.

    5 out of 5 stars
    Reviewed on 12/6/2025

    Good listener. Explains things well.

    5 out of 5 stars
    Reviewed on 12/6/2025

    He explained everything very carefully and answered all my questions. He has a pleasant demeanor, which made it easy to ask questions.

    5 out of 5 stars
    Reviewed on 11/24/2025

    Loved him, would recommend him to everyone

    5 out of 5 stars
    Reviewed on 10/27/2025

    I would recommend him to anyone

    5 out of 5 stars
    Reviewed on 10/26/2025

    Clear communication

    5 out of 5 stars
    Reviewed on 10/25/2025

    He makes the patient feel comfortable.

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

    He is so easy to talk to, he is genuinely interested, kind and obviously knowledgeable

    5 out of 5 stars
    Reviewed on 10/16/2025

    Very professional

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

    He was very thorough & kind

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

    an excellent job. easy to understand his prognosis. set up next steps.

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

    Dr Mahajerin is a helpful and knowledgeable provider with a gentle manner that I appreciate very much.

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

    Professional, knowledgeable.

    5 out of 5 stars
    Reviewed on 9/18/2025

    Very personable and informative

    5 out of 5 stars
    Reviewed on 9/16/2025

    Doctor Mahajerin was very cordial and explained everything in layman’s terms so we could understand what he was talking about!

    5 out of 5 stars
    Reviewed on 9/14/2025

    Good job

    5 out of 5 stars
    Reviewed on 9/13/2025

    Dr. Was compassionate, professional and efficient.

    5 out of 5 stars
    Reviewed on 9/12/2025

    He always values my opinion & discusses my future care

    5 out of 5 stars
    Reviewed on 9/11/2025

    We will be meeting him to discuss the test results

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

    Excellent cardiologist

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

    wonderful

    5 out of 5 stars
    Reviewed on 8/25/2025

    He was kind and very personable. He talked to me, not down to me, he made me very comforable and explained things in a way I could understand and follow. It was very refreshing. Thank you so much.

    5 out of 5 stars
    Reviewed on 8/24/2025

    Explains things very well and make sure I understood what he was telling me about my health.

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

    He is an excellent cardiologist. I trust him with my life.

    5 out of 5 stars
    Reviewed on 8/20/2025

    Thx Ali. You eased my mind. Looking forward to partnering with you on my long term care.

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

    All good

    5 out of 5 stars
    Reviewed on 7/23/2025

    Took him very little time to initially diagnose my issue and the continued care has been excellent.

    5 out of 5 stars
    Reviewed on 6/17/2025

    Encouraging me toward health

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

    Look forward to future recommendations for Heart Health

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

    I am very comfortable and confident in my care from him. Very pleasant and great communicator and caring.

    5 out of 5 stars
    Reviewed on 5/17/2025

    He listened to my cares and concerns

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

    Efficient, caring, and knowledgeable.

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

    Great listener. Very knowledgeable and professional. Did not hurry and push me out

    5 out of 5 stars
    Reviewed on 4/1/2025

    All poeitive

    4 out of 5 stars
    Reviewed on 3/26/2025

    Very caring!

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

    They told me everything I needed to know

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

    I am unable to think of anything differant