
Overview
Nikolas J. Antoniou, MD, a family medicine physician at Endeavor Health, offers comprehensive primary care for patients of all ages. He provides preventive services, routine screenings and management for acute and chronic conditions, working with individuals and families to support long-term health across the lifespan.
Dr. Antoniou is rated as an Experienced provider by MediFind in the treatment of Kikuchi Disease. His top areas of expertise are Vitamin D Deficiency, Bronchitis, Type 2 Diabetes (T2D), and Lymphangitis.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- 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
- 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
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- 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
1000 E. Rollins Rd., Round Lake Beach, IL 60073
Oak Mill Pediatrics, SC
Elzbieta Lojewski is a primary care provider, practicing in Family Medicine in Niles, Illinois. Dr. Lojewski is rated as an Advanced provider by MediFind in the treatment of Kikuchi Disease. Her top areas of expertise are Diffuse Panbronchiolitis, Common Cold, Cellulitis, and Kikuchi Disease.
Stephen Rudisill is a primary care provider, practicing in Family Medicine in Beloit, Wisconsin. Dr. Rudisill is rated as an Advanced provider by MediFind in the treatment of Kikuchi Disease. His top areas of expertise are Idiopathic Edema, Chronic Lymphocytic Leukemia (CLL), Labyrinthitis, and Hypertension. Dr. Rudisill is currently accepting new patients.
Endeavor Health Medical Group
Saquib Ahmed, MD, a family medicine physician at Endeavor Health, provides primary care for patients of all ages with a focus on access, continuity and personalized care. He values long-term relationships with patients and their families and works to ensure they feel supported throughout life’s ups and downs. Dr. Ahmed prides himself on providing easy access to care and empowering his patients to take care of themselves. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Kikuchi Disease. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism.
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
- BronchitisDr. Antoniou isAdvanced. Learn about Bronchitis.
- LymphangitisDr. Antoniou isAdvanced. Learn about Lymphangitis.
- Maturity Onset Diabetes of the YoungDr. Antoniou isAdvanced. Learn about Maturity Onset Diabetes of the Young.
- Type 2 Diabetes (T2D)Dr. Antoniou isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin D DeficiencyDr. Antoniou isAdvanced. Learn about Vitamin D Deficiency.
- Experienced
- Acquired AgranulocytosisDr. Antoniou isExperienced. Learn about Acquired Agranulocytosis.
- Acute CystitisDr. Antoniou isExperienced. Learn about Acute Cystitis.
- AgranulocytosisDr. Antoniou isExperienced. Learn about Agranulocytosis.
- Allergic RhinitisDr. Antoniou isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. Antoniou isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Antoniou isExperienced. Learn about Anemia.

