Overview
Steve Chang is a primary care provider, practicing in Internal Medicine in New Berlin, Wisconsin. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Parkinson's Disease, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Chang 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
- HMO
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- EPO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- EPO
- HMO
- INDEMNITY
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- 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
Aurora Internal Medicine
Jeffrey Bahr is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Bahr is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Intrauterine Device Insertion.
Oak Medical Sc
Sarfraz Sidhu is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Sidhu is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Dementia, End-Stage Renal Disease (ESRD), Peptic Ulcer, Gastrostomy, and Myringotomy. Dr. Sidhu is currently accepting new patients.
Midwest Nephrology Associates, SC
Mark Nunag is an Internal Medicine provider in Milwaukee, Wisconsin. Dr. Nunag is rated as a Distinguished provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Necrosis.
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
- Advanced
- Parkinson's DiseaseDr. Chang isAdvanced. Learn about Parkinson's Disease.
- Experienced
- Acute Kidney FailureDr. Chang isExperienced. Learn about Acute Kidney Failure.
- Alzheimer's DiseaseDr. Chang isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. Chang isExperienced. Learn about Anemia.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- ApoplexyDr. Chang isExperienced. Learn about Apoplexy.
- AtherosclerosisDr. Chang isExperienced. Learn about Atherosclerosis.

