Overview
Harold Johnston is a primary care provider, practicing in Family Medicine in Cook, Minnesota. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Chronic Cough. His top areas of expertise are Chronic Pain, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
Locations
Grand Itasca Clinic And Hospital
Michael Liebe is a primary care provider, practicing in Family Medicine in Grand Rapids, Minnesota. Dr. Liebe is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), Atrial Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Venous Insufficiency. Dr. Liebe is currently accepting new patients.
Essentia Health Virginia LLC
Jeri Vergeldt is a primary care provider, practicing in Family Medicine in International Falls, Minnesota. Dr. Vergeldt is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Chronic Cough, Maturity Onset Diabetes of the Young, Vertigo, and Glucocorticoid-Remediable Aldosteronism. Dr. Vergeldt is currently accepting new patients.
The Duluth Clinic Ltd
Patricia Grahek is a primary care provider, practicing in Family Medicine in Chisholm, Minnesota. Dr. Grahek is rated as an Experienced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Chronic Cough, Vertigo, Fainting, and Bronchitis. Dr. Grahek is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Chronic CoughDr. Johnston isExperienced. Learn about Chronic Cough.
- Chronic PainDr. Johnston isExperienced. Learn about Chronic Pain.
- Familial HypertensionDr. Johnston isExperienced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Johnston isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- HeadacheDr. Johnston isExperienced. Learn about Headache.
- HypertensionDr. Johnston isExperienced. Learn about Hypertension.