Overview
Charles Geringer is a Rheumatologist in Olympia Fields, Illinois. Dr. Geringer is rated as an Experienced provider by MediFind in the treatment of Necrotizing Vasculitis. His top areas of expertise are Rheumatoid Arthritis (RA), Dermatomyositis, Fibromyalgia, and Sjogren Syndrome.
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
- 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
- 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
- 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
3800 W 203rd St, Suite 209, Olympia Fields, IL 60461
Endeavor Health Medical Group
Laura Shermer Zaacks, MD, a rheumatologist at Endeavor Health, provides care for a range of autoimmune and musculoskeletal conditions, including rheumatoid arthritis, lupus, psoriatic arthritis and vasculitis. She evaluates and treats chronic inflammatory diseases and systemic connective tissue disorders with personalized, evidence-based approaches. Dr. Zaacks helps patients manage symptoms and improve joint health and mobility. Dr. Zaacks is rated as a Distinguished provider by MediFind in the treatment of Necrotizing Vasculitis. Her top areas of expertise are Juvenile Temporal Arteritis, Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Giant Cell Arteritis (GCA).
Anisha Dua is a Rheumatologist in Chicago, Illinois. Dr. Dua has been practicing medicine for over 19 years and is rated as a Distinguished provider by MediFind in the treatment of Necrotizing Vasculitis. Her top areas of expertise are Temporal Arteritis, Giant Cell Arteritis (GCA), Vasculitis, Granulomatosis with Polyangiitis, and Tissue Biopsy.
Endeavor Health Medical Group
Bob H. Sun, MD, a rheumatologist at Endeavor Health, provides care for autoimmune and inflammatory conditions affecting the joints and connective tissues. His clinical expertise includes rheumatoid arthritis, osteoarthritis, ankylosing spondylitis and crystalline arthropathies. Dr. Sun offers comprehensive evaluations and evidence-based treatment to help reduce pain and support joint function. Dr. Sun is rated as a Distinguished provider by MediFind in the treatment of Necrotizing Vasculitis. His top areas of expertise are Chondrocalcinosis 2, Calcium Pyrophosphate Arthritis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica.
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
- Rheumatoid Arthritis (RA)Dr. Geringer isDistinguished. Learn about Rheumatoid Arthritis (RA).
- Experienced
- Ankylosing SpondylitisDr. Geringer isExperienced. Learn about Ankylosing Spondylitis.
- ArthritisDr. Geringer isExperienced. Learn about Arthritis.
- Axial Spondyloarthritis (AxSpA)Dr. Geringer isExperienced. Learn about Axial Spondyloarthritis (AxSpA).
- BursitisDr. Geringer isExperienced. Learn about Bursitis.
- DermatomyositisDr. Geringer isExperienced. Learn about Dermatomyositis.
- FibromyalgiaDr. Geringer isExperienced. Learn about Fibromyalgia.

