
Overview
Robert Chalupczak is a primary care provider, practicing in Internal Medicine in Oak Lawn, Illinois. Dr. Chalupczak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Osteoarthritis, Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Endoscopy.
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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- 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
4301 W 95th St, Oak Lawn, IL 60453
Covenant Medical Group, LLC
Katherine Lewinski is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Lewinski is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration. Dr. Lewinski is currently accepting new patients.
Select Rehabilitation LLC
Sunit Singhal is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Singhal is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tracheitis, Sitosterolemia, Empyema, and Sinusitis. Dr. Singhal is currently accepting new patients.
Rakesh Marwaha, MD, SC
Rakesh Marwaha is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Marwaha is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.
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
- Familial HypertensionDr. Chalupczak isAdvanced. Learn about Familial Hypertension.
- Folate DeficiencyDr. Chalupczak isAdvanced. Learn about Folate Deficiency.
- Glucocorticoid-Remediable AldosteronismDr. Chalupczak isAdvanced. Learn about Glucocorticoid-Remediable Aldosteronism.
- High CholesterolDr. Chalupczak isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Chalupczak isAdvanced. Learn about Hypertension.
- Multiple Carboxylase DeficiencyDr. Chalupczak isAdvanced. Learn about Multiple Carboxylase Deficiency.
- Experienced
- Acute Kidney FailureDr. Chalupczak isExperienced. Learn about Acute Kidney Failure.
- Acute Mountain SicknessDr. Chalupczak isExperienced. Learn about Acute Mountain Sickness.
- Alopecia AreataDr. Chalupczak isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Chalupczak isExperienced. Learn about Anemia.
- AsthmaDr. Chalupczak isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Chalupczak isExperienced. Learn about Asthma in Children.
