Overview
Sarah Koller is a Colorectal Surgeon in Los Angeles, California. Dr. Koller is rated as an Experienced provider by MediFind in the treatment of Pilonidal Sinus Disease. Her top areas of expertise are Rectal Prolapse, Anal Fissure, Diverticular Disease, Ileostomy, and Colostomy.
Her clinical research consists of co-authoring 17 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
Locations
1450 San Pablo St Ste 6200, Los Angeles, CA 90033
1441 Eastlake Ave Ste 7418, Los Angeles,, CA 90089
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.
Yosef Nasseri is a General Surgeon and a Colorectal Surgeon in Los Angeles, California. Dr. Nasseri is rated as a Distinguished provider by MediFind in the treatment of Pilonidal Sinus Disease. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Pilonidal Sinus Disease, Bladder Reconstruction, and Colostomy. Dr. Nasseri is currently accepting new patients.
Moshe Barnajian, MD Private Practice
Moshe Barnajian, M.D., is a board certified colorectal and general surgeon who is committed to providing comprehensive and compassionate care through minimally invasive and advanced surgical techniques. His specialized training has provided him with the advanced expertise in all aspects of colon, rectal, and anal surgery from laparoscopic and robotic colon resection for colorectal cancer and inflammatory bowel disease to complex anorectal disease including hemorrhoids, fissures, fistula and HIV related anorectal disorders. Dr. Barnajian is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. His top areas of expertise are Familial Colorectal Cancer, Pilonidal Sinus Disease, Anal Fissure, Colostomy, and Ileostomy.
Cedarssinai Kerlan-Jobe Institute-Los Angeles-Boyle Heights
Robert Yavrouian is a Colorectal Surgeon in Los Angeles, California. Dr. Yavrouian is rated as an Advanced provider by MediFind in the treatment of Pilonidal Sinus Disease. His top areas of expertise are Familial Colorectal Cancer, Hemorrhoids, Anal Fissure, Hernia Surgery, and Ileostomy.
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
- IleostomyDr. Koller isAdvanced. Learn about Ileostomy.
- Experienced
- Anal FissureDr. Koller isExperienced. Learn about Anal Fissure.
- Bladder ReconstructionDr. Koller isExperienced. Learn about Bladder Reconstruction.
- Colorectal CancerDr. Koller isExperienced. Learn about Colorectal Cancer.
- ColostomyDr. Koller isExperienced. Learn about Colostomy.
- Diverticular DiseaseDr. Koller isExperienced. Learn about Diverticular Disease.
- Familial Colorectal CancerDr. Koller isExperienced. Learn about Familial Colorectal Cancer.