
Overview
Howard Clark Federer, MD, a general surgeon at Endeavor Health, combines decades of experience with a passion for education, communication and innovation. He performs minimally invasive and robotic surgeries, often helping patients avoid traditional operations when appropriate. Dr. Federer is also a long-time educator and mentor, helping train the next generation of physicians while providing thoughtful, individualized care to each patient he serves.
Dr. Federer is highly rated in 11 conditions, according to our data. His top areas of expertise are Hernia, Lymphedema, Epidural Lipomatosis, Lymphedema-Distichiasis Syndrome, and Colostomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- 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
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- 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
5140 N. California Ave., Suite 560-GMP, Chicago, IL 60625
2751 W. Winona St., Wound Care/Hyperbaric Center, Chicago, IL 60625
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.
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
- Aagenaes SyndromeDr. Federer isAdvanced. Learn about Aagenaes Syndrome.
- Epidural LipomatosisDr. Federer isAdvanced. Learn about Epidural Lipomatosis.
- HerniaDr. Federer isAdvanced. Learn about Hernia.
- Juvenile AngiofibromaDr. Federer isAdvanced. Learn about Juvenile Angiofibroma.
- LymphangiectasisDr. Federer isAdvanced. Learn about Lymphangiectasis.
- LymphedemaDr. Federer isAdvanced. Learn about Lymphedema.
- Experienced
- Acute PancreatitisDr. Federer isExperienced. Learn about Acute Pancreatitis.
- CellulitisDr. Federer isExperienced. Learn about Cellulitis.
- Childhood PancreatitisDr. Federer isExperienced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Federer isExperienced. Learn about Cholecystitis.
- CholedocholithiasisDr. Federer isExperienced. Learn about Choledocholithiasis.
- Chronic Recurrent Multifocal Osteomyelitis


