Overview
Joanna Niemiec is a Nephrologist in Beloit, Wisconsin. Dr. Niemiec is rated as an Experienced provider by MediFind in the treatment of Diabetic Nephropathy. Her top areas of expertise are Renovascular Hypertension, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Acute Kidney Failure. Dr. Niemiec 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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- 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
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- 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
- MEDICARE MAPD
- MEDICARE SNP
Locations
1969 W Hart Rd, Beloit, WI 53511
612 Roxbury Rd, Rockford, IL 61107
Ascension Medical Group-Southeast Wisconsin Inc
John Brennan is a Nephrologist in Mount Pleasant, Wisconsin. Dr. Brennan is rated as an Advanced provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are End-Stage Renal Disease (ESRD), Diabetic Nephropathy, Chronic Kidney Disease, and Poststreptococcal Glomerulonephritis. Dr. Brennan is currently accepting new patients.
Associates In Nephrology, SC
Maria Khan is an Internal Medicine specialist and a Nephrologist in Libertyville, Illinois. Dr. Khan is rated as a Distinguished provider by MediFind in the treatment of Diabetic Nephropathy. Her top areas of expertise are Acute Kidney Failure, Necrosis, Diabetic Nephropathy, and Renovascular Hypertension.
Aurora Nephrology
William Kraklow is a Nephrologist in Kenosha, Wisconsin. Dr. Kraklow is rated as a Distinguished provider by MediFind in the treatment of Diabetic Nephropathy. His top areas of expertise are Chronic Kidney Disease, Acute Kidney Failure, Acute Tubular Necrosis, and End-Stage Renal Disease (ESRD).
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
- Distinguished
- Acute Kidney FailureDr. Niemiec isDistinguished. Learn about Acute Kidney Failure.
- Chronic Kidney DiseaseDr. Niemiec isDistinguished. Learn about Chronic Kidney Disease.
- End-Stage Renal Disease (ESRD)Dr. Niemiec isDistinguished. Learn about End-Stage Renal Disease (ESRD).
- NephrosclerosisDr. Niemiec isDistinguished. Learn about Nephrosclerosis.
- Renovascular HypertensionDr. Niemiec isDistinguished. Learn about Renovascular Hypertension.
- Experienced
- Acute Arterial Occlusion of KidneyDr. Niemiec isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Autosomal Dominant Distal Renal Tubular Acidosis
- Autosomal Recessive Distal Renal Tubular Acidosis
- Childhood Hypophosphatasia (HPP)Dr. Niemiec isExperienced. Learn about Childhood Hypophosphatasia (HPP).
- Congenital Nephrotic SyndromeDr. Niemiec isExperienced. Learn about Congenital Nephrotic Syndrome.
- Dent DiseaseDr. Niemiec isExperienced. Learn about Dent Disease.

