Overview
David Koller is a Colorectal Surgeon and a General Surgeon in Torrance, California. Dr. Koller is highly rated in 1 condition, according to our data. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Cholecystitis, and Familial Colorectal Cancer. Dr. Koller is currently accepting new patients.
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
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Phillip Fleshner is a Colorectal Surgeon in West Hollywood, California. Dr. Fleshner is highly rated in 18 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Ileostomy, and Small Bowel Resection.
Karen Zaghiyan is a General Surgeon and a Colorectal Surgeon in West Hollywood, California. Dr. Zaghiyan is highly rated in 15 conditions, according to our data. Her top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Anal Fissure, Ileostomy, and Hemorrhoidectomy.
City Of Hope Medical Foundation
Alessio Pigazzi is a Colorectal Surgeon and a General Surgeon in Irvine, California. Dr. Pigazzi is highly rated in 15 conditions, according to our data. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Ileostomy, and Endoscopy.
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
- Retroperitoneal InflammationDr. Koller isAdvanced. Learn about Retroperitoneal Inflammation.
- Experienced
- Acute PancreatitisDr. Koller isExperienced. Learn about Acute Pancreatitis.
- Anal CancerDr. Koller isExperienced. Learn about Anal Cancer.
- Anal FissureDr. Koller isExperienced. Learn about Anal Fissure.
- Bowel IncontinenceDr. Koller isExperienced. Learn about Bowel Incontinence.
- CellulitisDr. Koller isExperienced. Learn about Cellulitis.
- CholecystitisDr. Koller isExperienced. Learn about Cholecystitis.