Overview
John Merfeld is a primary care provider, practicing in Family Medicine in La Crosse, Wisconsin. Dr. Merfeld is rated as an Experienced provider by MediFind in the treatment of Transient Ischemic Attack (TIA). His top areas of expertise are Sepsis, Collagenous Colitis, Type 2 Diabetes (T2D), Ureteroscopy, and Endoscopy. Dr. Merfeld is currently accepting new patients.
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- HMO
- INDEMNITY
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
800 W Ave S, La Crosse, WI 54601
700 W Ave S, La Crosse, WI 54601
800 E Blackhawk Ave, Prairie Du Chien, WI 53821
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Steven Perkins is a primary care provider, practicing in Family Medicine in La Crosse, Wisconsin. Dr. Perkins is rated as an Advanced provider by MediFind in the treatment of Transient Ischemic Attack (TIA). His top areas of expertise are Diabetic Nephropathy, Low Sodium Level, Nephrosclerosis, and Renovascular Hypertension. Dr. Perkins is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region Inc
Gabriel Berendes is a primary care provider, practicing in Family Medicine in La Crosse, Wisconsin. Dr. Berendes is rated as an Advanced provider by MediFind in the treatment of Transient Ischemic Attack (TIA). His top areas of expertise are Mitral Stenosis, Alzheimer's Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Type 2 Diabetes (T2D). Dr. Berendes is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region Inc
Mark Beahm is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Beahm is rated as an Advanced provider by MediFind in the treatment of Transient Ischemic Attack (TIA). His top areas of expertise are Alcoholic Cirrhosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Visceromegaly, and Urinary Tract Infection in Children. Dr. Beahm 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
- Acute Kidney FailureDr. Merfeld isExperienced. Learn about Acute Kidney Failure.
- Acute PancreatitisDr. Merfeld isExperienced. Learn about Acute Pancreatitis.
- ApoplexyDr. Merfeld isExperienced. Learn about Apoplexy.
- Atypical PneumoniaDr. Merfeld isExperienced. Learn about Atypical Pneumonia.
- Bone Marrow AspirationDr. Merfeld isExperienced. Learn about Bone Marrow Aspiration.
- CellulitisDr. Merfeld isExperienced. Learn about Cellulitis.