Overview
David Koller is a General Surgeon in Torrance, California. Dr. Koller has been practicing medicine for over 12 years is highly rated in 1 condition, according to our data. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Familial Colorectal Cancer, and Hemorrhoids.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
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
23451 Madison St, Torrance, CA 90505
23560 Madison St, Torrance, CA 90505
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Cedars-Sinai Colorectal Surgery Center - Los Angeles
Karen Zaghiyan is 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
Andreas Kaiser is a Colorectal Surgeon and a General Surgeon in Duarte, California. Dr. Kaiser is highly rated in 20 conditions, according to our data. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Bowel Incontinence, Colostomy, and Hernia Surgery.
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
- Anal CancerDr. Koller isExperienced. Learn about Anal Cancer.
- Anal FissureDr. Koller isExperienced. Learn about Anal Fissure.
- Bowel IncontinenceDr. Koller isExperienced. Learn about Bowel Incontinence.
- Colorectal CancerDr. Koller isExperienced. Learn about Colorectal Cancer.
- Diverticular DiseaseDr. Koller isExperienced. Learn about Diverticular Disease.
- EncopresisDr. Koller isExperienced. Learn about Encopresis.

