Overview
John Flanagan is a General Surgeon in Chicago, Illinois. Dr. Flanagan is highly rated in 3 conditions, according to our data. His top areas of expertise are Ingrown Toenail, Fungal Nail Infection, Corns and Calluses, and Tendinitis.
Specialties
Licenses
Languages Spoken
Gender
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
- HMO
- PPO
- 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
- 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
6304 N Nagle Ave, Chicago, IL 60646
621 Devon Ave, Park Ridge, IL 60068
Endeavor Health Medical Group
Michael Ujiki, MD, a gastrointestinal surgeon at Endeavor Health, specializes in minimally invasive procedures for conditions of the esophagus, stomach and gallbladder. After beginning his career in business, Dr. Ujiki found his true calling in medicine, where he now combines advanced surgical innovation with compassionate care. He prioritizes reducing recovery time and improving outcomes through cutting-edge techniques, including incisionless and laparoscopic surgeries. Dr. Ujiki is highly rated in 29 conditions, according to our data. His top areas of expertise are Achalasia, Hernia, Hiatal Hernia, Gallbladder Removal, and Endoscopy.
Endeavor Health Medical Group
John G. Linn, MD, a gastrointestinal and general surgeon at Endeavor Health, specializes in foregut and bariatric surgery. He treats a range of conditions including gallbladder disease, hernias and complex abdominal wall defects. Dr. Linn performs advanced procedures such as laparoscopic hernia repair, cholecystectomy and abdominal wall reconstruction to help patients improve digestive health and function. Dr. Linn is highly rated in 27 conditions, according to our data. His top areas of expertise are Hernia, Choledocholithiasis, Hiatal Hernia, Gallbladder Removal, and Endoscopy.
Endeavor Health Medical Group
B. Todd Heniford, MD, a surgeon at Endeavor Health, leads the Endeavor Health Comprehensive Abdominal Health and Hernia Center. He specializes in hernia repair and complex abdominal wall reconstruction. With more than 650 publications and experience training surgical leaders worldwide, Dr. Heniford applies evidence-based innovation and a team-based approach to restore strength and function for patients with both routine and complex surgical needs. For credentialing and licensing purposes, this provider’s legal name is Brant Heniford, MD. Dr. Heniford is highly rated in 16 conditions, according to our data. His top areas of expertise are Hernia, Hiatal Hernia, Diaphragmatic Hernia, Hernia Surgery, and Fasciotomy.
Frequently Asked Questions about Dr. John Flanagan
How do I make an appointment with Dr. John Flanagan?
You can book an appointment with Dr. John Flanagan by calling their office at 773-853-0081. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Flanagan a top-rated expert for Ingrown Toenail?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Flanagan is classified as an Advanced expert for Ingrown Toenail, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Flanagan specialize in?
While Dr. John Flanagan is a General Surgery, they have specific expertise in Ingrown Toenail, Fungal Nail Infection, and Corns and Calluses. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.
Does Dr. John Flanagan accept my insurance?
Dr. John Flanagan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 773-853-0081 to verify that your specific plan is currently accepted before your visit.
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
- Corns and CallusesDr. Flanagan isAdvanced. Learn about Corns and Calluses.
- Fungal Nail InfectionDr. Flanagan isAdvanced. Learn about Fungal Nail Infection.
- Ingrown ToenailDr. Flanagan isAdvanced. Learn about Ingrown Toenail.
- Experienced
- Athlete's FootDr. Flanagan isExperienced. Learn about Athlete's Foot.
- BunionsDr. Flanagan isExperienced. Learn about Bunions.
- FibromatosisDr. Flanagan isExperienced. Learn about Fibromatosis.
- Hammer ToeDr. Flanagan isExperienced. Learn about Hammer Toe.
- Ledderhose DiseaseDr. Flanagan isExperienced. Learn about Ledderhose Disease.
- MetatarsalgiaDr. Flanagan isExperienced. Learn about Metatarsalgia.


