Overview
John Mertz is an Emergency Medicine provider in St Cloud, Minnesota. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Urea Cycle Disorders (UCD), Muscle Spasms, and Aseptic and Alopecic Nodules of Scalp (AANS). Dr. Mertz is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Brian Lefchak is an Emergency Medicine specialist and a Pediatrics provider in Minneapolis, Minnesota. Dr. Lefchak is highly rated in 1 condition, according to our data. His top area of expertise is Croup. Dr. Lefchak is currently accepting new patients.
Hennepin Healthcare System Inc
Matthew Prekker is an Emergency Medicine specialist and a Pulmonary Medicine provider in Minneapolis, Minnesota. Dr. Prekker is highly rated in 6 conditions, according to our data. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), COVID-19, Pneumonia, Endoscopy, and Gastrostomy. Dr. Prekker is currently accepting new patients.
St Josephs Medical Center
Michael Haarstad is an Emergency Medicine provider in Brainerd, Minnesota. Dr. Haarstad is highly rated in 1 condition, according to our data. His top area of expertise is End-Stage Renal Disease (ESRD). Dr. Haarstad 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
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Atrial TachycardiaDr. Mertz isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Inappropriate Sinus Tachycardia (IST)Dr. Mertz isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Muscle SpasmsDr. Mertz isExperienced. Learn about Muscle Spasms.
- Paroxysmal Supraventricular Tachycardia (PSVT)