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Jeanine Ernest

Jeanine Ernest, M.D.

  • Internal Medicine

Considering new patients. Please see Participating Insurances for details.

  • MyMidMichigan Participating Provider


Year began practicing:


  • Internal Medicine

Provider Type

  • Physician


  • English

Participating Insurances*

  • Aetna
  • BCN Medicare Advantage
  • Blue Care Network
  • Blue Care Network III
  • Blue Cross Blue Shield
  • Blue Cross PPO & Comm. Blue
  • Cigna
  • Cofinity
  • ConnectCare - MidMichigan Health
  • ConnectCare - Northwood University
  • ConnectCare - SC Johnson
  • HAP - PPO
  • HAP - Preferred
  • HAP Medicare Advantage HMO
  • HAP Medicare Advantage PPO
  • Health Care Alliance Pool (HCAP)
  • Humana Medicare Advantage HMO/PPO
  • McLaren - Medicaid
  • Medicaid
  • Medicare
  • Medicare Advantage (BCBS)
  • Meridian Health Plan
  • Molina
  • MultiPlan (PHCS)
  • Physicians Health Plan
  • Priority Health HMO
  • Priority Health Medicare Advantage HMO
  • Priority Health PPO
  • TriCare for Life
  • TriCare Prime
  • TriCare Standard & Extra

Education & Training

Medical School

St. George's University School of Medicine, Grenada, West Indies, DOCTOR OF MEDICINE


Detroit Medical Center, Detroit, MI, INTERNAL MEDICINE

Employed By

MidMichigan Physicians Group

Professional Memberships

  • American College of Physicians


Internal Medicine Physician Jeanine Ernest, M.D. welcomes patients at her practice in Alma. She is on the active medical staff at MidMichigan Medical Center – Gratiot.

Dr. Ernest chose to enter the medical profession because she has a great sense of pride when she is able to help someone in need. She wanted to encourage individuals to live long and healthy lives and be there to encourage them along the way.

Philosophy of Care

As a physician, Dr. Ernest believes that prevention and early detection are key to good health. “I want to help my patients manage chronic and acute illness; however, I also want to help them prevent the onset of other illnesses through proper screenings and lifestyle modifications.

Special Interests

Dr. Ernest specializes in treating patients over the age of 18 and has special interests in the treatment and management of hypertension, high cholesterol and diabetes.

In her spare time, Dr. Ernest spends time with her husband and children. She also enjoys being active in the community and getting to know new people.

*Insurance Disclaimer

These are the insurance plans in which this individual is a "participating provider". This provider may accept other insurance, but your costs may be higher if they do not "participate" in your plan.

Address, Phone & Map

Provider's Contact Information

  • Office Phone: 989-463-5876