
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 rated as an Experienced provider by MediFind in the treatment of Chronic Recurrent Multifocal Osteomyelitis. 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
Andrew S. Agos, MD, a gastrointestinal and general surgeon at Endeavor Health, also specializes in critical care surgery. He provides surgical treatment for gastrointestinal conditions and advanced laparoscopic procedures, including GI surgery and biopsies. Dr. Agos offers expertise in managing critically ill patients requiring surgical intervention and collaborates with multidisciplinary teams to ensure coordinated care throughout the surgical process. Dr. Agos is rated as an Advanced provider by MediFind in the treatment of Chronic Recurrent Multifocal Osteomyelitis. His top areas of expertise are Ogilvie Syndrome, Lymphedema, Meige Disease, Gallbladder Removal, and Hernia Surgery.
SAS Surgical, Ltd
Michael Romberg is a General Surgeon in Mokena, Illinois. Dr. Romberg is rated as a Distinguished provider by MediFind in the treatment of Chronic Recurrent Multifocal Osteomyelitis. His top areas of expertise are Meige Disease, Primary Intestinal Lymphangiectasia, Lymphangiectasis, Colostomy, and Gastrostomy.
Prime Healthcare Illinois Medical Group LLC
Richard Olen is a General Surgeon in Des Plaines, Illinois. Dr. Olen is rated as a Distinguished provider by MediFind in the treatment of Chronic Recurrent Multifocal Osteomyelitis. His top areas of expertise are Cholecystitis, Hernia, Necrosis, Small Bowel Resection, and Hernia Surgery. Dr. Olen 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
- 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

