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Dr. Corey Lager, MD

Dr. Corey Lager, MD

Endocrinology, Diabetes & Metabolism*
10+ years of experience

Dr. Corey Lager, MD is a diabetes & metabolism endocrinologist in Portage, MI and has over 10 years of experience in the medical field. Dr. Lager has extensive experience in Diabetes & Glucose Monitoring, Osteoporosis & Screening, and Thyroid Disorders. He graduated from University of Michigan Medical School in 2013. He is affiliated with medical facilities such as Bronson Methodist Hospital and Bronson Battle Creek Hospital. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 4 reviews 5 Star Rating (4 reviews)

Bronson Diabetes & Endocrinology Center - Portage

7901 S 12th St Ste 200 Portage, MI 49024
Telehealth available

Make an Appointment

(269) 341-8585

Hospital Highlight

Dr. Lager is affiliated with Bronson Lakeview Hospital Paw Paw, a highly rated hospital.

At a Glance

  • Area of Expertise
    Dr. Lager specializes in the area of Diabetes, Metabolism & Endocrinology. • See board certifications
  • LGBTQ+ Affirming
    This doctor is listed on OutCare Health's OutList, and identifies as affirming in the provision of care, treatment, and services of LGBTQ+ communities.
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
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Dr. Lager's Reviews

Likelihood to recommend Dr. Lager

5.0

4 ratings, 4 with a written review
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Judy Morgan – Feb 18, 2025
×Post a ResponseAre you Dr. Corey Lager, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Kathy Jackson – Jun 02, 2022
×Post a ResponseAre you Dr. Corey Lager, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Craig Gray – Sep 10, 2021
×Post a ResponseAre you Dr. Corey Lager, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Nov 16, 2019
×Post a ResponseAre you Dr. Corey Lager, MD?

Leave a review

How was your experience with Dr. Lager?

Know Before You Go

About Me

care philosophy

As an endocrinology physician, I feel privileged to have the opportunity to get to know my patients and have an impact on each person's quality of life. I look forward to building relationships with each of my patients. As most endocrine conditions...read more

biography

As an endocrinology physician, I feel privileged to have the opportunity to get to know my patients and have an impact on each person's quality of life. I look forward to building relationships with each of my patients. As most endocrine conditions...read more

  • Endocrinology, Diabetes & Metabolism

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Michigan Hospitals

    Fellowship Hospital

  • University Of Michigan Medical School

    Medical School, 2013
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Diabetes, Metabolism & Endocrinology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Diabetes

Locations

Bronson Diabetes & Endocrinology Center - Portage

Bronson Diabetes & Endocrinology Center - Portage7901 S 12th St Ste 200 Portage, MI 49024
1

Affiliated Hospitals

  • Bronson Lakeview Hospital

    408 Hazen St
    Paw Paw, MI 49079
    Recipient of 1
    hospital award

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    91%
    Patients said they were given information about recovering at home

    3% higher than the national average

    87%
    Patients said their room and bathroom were always kept clean

    10% higher than the national average

    View all patient feedback

  • Bronson Methodist Hospital

    601 John St
    Kalamazoo, MI 49007
    Recipient of 26
    hospital awards

    America's 250 Best Hospitals Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    Critical Care Excellence Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback

  • Bronson South Haven Hospital

    955 S Bailey Ave
    South Haven, MI 49090

    How patients felt about the care they received at this hospital.

    89%
    Patients said they were given information about recovering at home

    1% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality