Overview
Daniel Grzegorek is a primary care provider, practicing in Internal Medicine in Glen Ellyn, Illinois. Dr. Grzegorek is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chordoma, and Cirrhosis. Dr. Grzegorek 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
- 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
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- 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
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- 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
430 Pennsylvania Ave, Glen Ellyn, IL 60137
430 Warrenville Rd, Suite 210, Lisle, IL 60532
2100 Glenwood Ave, Joliet, IL 60435
40 S Clay St, Hinsdale, IL 60521
17495 La Grange Rd, Tinley Park, IL 60487
6733 Kingery Hwy, Willowbrook, IL 60527
30 Stratford Dr, Bloomingdale, IL 60108
Ashok Sawlani is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Sawlani is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Necrosis, Cholecystitis, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Sawlani is currently accepting new patients.
Vivek Gupta, M.D., S.C.
Vivek Gupta is a primary care provider, practicing in Family Medicine and Internal Medicine in Chicago, Illinois. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are COVID-19, Lung Metastases, Peptic Ulcer, Gastrostomy, and Endoscopy. Dr. Gupta is currently accepting new patients.
Cynthia Cabalfin is a primary care provider, practicing in Internal Medicine in Ottawa, Illinois. Dr. Cabalfin is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Urinary Tract Infection in Children. Dr. Cabalfin 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 CystitisDr. Grzegorek isExperienced. Learn about Acute Cystitis.
- Acute Kidney FailureDr. Grzegorek isExperienced. Learn about Acute Kidney Failure.
- Alzheimer's DiseaseDr. Grzegorek isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. Grzegorek isExperienced. Learn about Anemia.
- AtherosclerosisDr. Grzegorek isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Grzegorek isExperienced. Learn about Atypical Pneumonia.