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Andrea M Oster

Andrea M Oster, NP

Family Medicine

Accepting New Patients
Need help scheduling? Call (269) 945-0922

Highlights

Age Groups Seen

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

Languages

  • English

Gender

Female

Affiliations

  • Corewell Health Pennock Hospital

About Andrea M Oster

About the Provider

Andrea Oster, FNP is a board-certified family nurse practitioner. She earned her bachelor's degree in nursing from Ashland University in Ashland, Ohio and her master's degree in nursing from Carson-Newman University in Jefferson City, Tennessee. Andrea is a member of the American Association of Nurse Practitioners.

Locations

  1. Corewell Health Pennock Hospital Family Medicine - State St

Experience

Education

  • Graduate: Carson-Newman University, Master of Science in Nursing (MSN), 2022

Board Certifications

  • Family Nurse Practitioner: American Academy of Nurse Practitioners Certification Board, 2023

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 Medicare Advantage
  • 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
  • Trinity Health Plan of MI
  • UHC/Optum (VA Community Care Network)
  • UM Health Plan
  • United Health Care Commercial
  • United Health Care Community Plan (Medicaid)
  • United Health Care Dual Complete

Ratings & Reviews

4.9 out of 5

142 ratings, 56 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 3/21/2026

    Andrea is a very competent PA. She listens and asks questions about me and is genuinely concerned.

    5 out of 5 stars
    Reviewed on 3/10/2026

    Andrea has a caring countenance, I appreciate.

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

    That she's kind and seems to really care about you

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

    She is very good

    5 out of 5 stars
    Reviewed on 2/13/2026

    I felt that she was very narrow, knowledgeable and very thorough. I liked her very much.

    5 out of 5 stars
    Reviewed on 2/4/2026

    Very pleased with the staff.

    5 out of 5 stars
    Reviewed on 2/4/2026

    Very helpful!

    5 out of 5 stars
    Reviewed on 2/3/2026

    As mentioned before she is knowledgeable and patient centered.

    5 out of 5 stars
    Reviewed on 1/31/2026

    Thorough with what had happened with prior to visit. and good personality easy to talk to and good listener.

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

    She is great ,down to earth and does not hesitate to get you set in the right direction towards better health......

    5 out of 5 stars
    Reviewed on 1/19/2026

    She is a caring person

    5 out of 5 stars
    Reviewed on 1/18/2026

    The best

    5 out of 5 stars
    Reviewed on 1/2/2026

    She is giving me my annual health physical in January, looking forward to it ….

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

    Very understanding and caring.

    5 out of 5 stars
    Reviewed on 12/19/2025

    I would highly recommend her.

    5 out of 5 stars
    Reviewed on 12/19/2025

    Andrea was absolutely fantastic, so happy to be booked with her

    5 out of 5 stars
    Reviewed on 12/14/2025

    Good listener

    5 out of 5 stars
    Reviewed on 11/27/2025

    Love Andrea. She always listens and gives advice.

    5 out of 5 stars
    Reviewed on 11/22/2025

    I felt comfortable with Andrea

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

    Fast,friendly service! Thanks

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

    She was thorough and reassuring to follow up if test results warrant it.

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

    Andrea is a caring person. You can tell she enjoys her job and about her patience.

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

    Love her.

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

    Very caring

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

    She explained all treatment options and the recommended steps. She did not discount my feelings. I enjoyed talking with her.

    5 out of 5 stars
    Reviewed on 8/27/2025

    She is wonderful.

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

    She is a very caring person . Answers my questions and explains things to me so I understand what she telling me.

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

    She listens. She is aware of my medical issues.

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

    Very pleasant smile when walking into the room. You get great service. I can tell she cares. Always helpful.

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

    She is very nice and perceptive. She understood what I did and didn't need because she listens very well.

    5 out of 5 stars
    Reviewed on 7/31/2025

    She was awesome and so very helpful

    5 out of 5 stars
    Reviewed on 7/31/2025

    I had four questions that she honestly discussed. I was examed, talked about future labs, hiw I would get results and future care. My next appointment was made. Very complete visit and so nice to see her.

    5 out of 5 stars
    Reviewed on 7/31/2025

    She smiles and has an upbeat personality.

    5 out of 5 stars
    Reviewed on 7/30/2025

    She listened to what I said and included them in my post visit notes

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

    Good over all

    5 out of 5 stars
    Reviewed on 7/18/2025

    Andrea is an amazing cheerleader for me wanting to take control of my health and discovering new healthy habits. I appreciate it so much

    5 out of 5 stars
    Reviewed on 7/17/2025

    Andrea is great. If I tell you too much you'll make her change or let her go.

    5 out of 5 stars
    Reviewed on 7/15/2025

    Fast friendly service! Thanks

    5 out of 5 stars
    Reviewed on 7/14/2025

    She was excellent at listening and addressing my concerns re health issues that had piled up over the past few years due to not having health insurance.

    5 out of 5 stars
    Reviewed on 7/3/2025

    Good

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

    Andrea is very pleasant and listens attentively.

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

    Andrea is amazing. She's very easy to talk to and doesn't make you feel rushed

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

    Explains so I understand. Very personable and caring

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

    Understandable very friendly. And very caring.

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

    She is friendly,knowledgeable and professional.

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

    I could not be any happier with Andrea. I would recommend her to anyone.

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

    ANDREA HANDLED ALL OUR QUESTIONS IN A VERY CHEERFUL MANNER AND WAS VERY PATIENT HELPING US.

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

    She's fantastic! Easy to talk to and she really cares!

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

    She's good at what she does and she seems to really care about my health

    5 out of 5 stars
    Reviewed on 4/30/2025

    Very pleasant

    5 out of 5 stars
    Reviewed on 4/30/2025

    The follow-up has not been as good as we expected

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

    Overall great bedside manner

    5 out of 5 stars
    Reviewed on 3/20/2025

    All was ok

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

    need to get to see the same person for the next 20 years

    5 out of 5 stars
    Reviewed on 1/14/2025

    It was great! Thanks!

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

    Satisfied