About
About Dr. Maher A Abbas Dr. Maher A Abbas is a renowned Colorectal and Gastrointestinal surgeon with extensive 25+ years of experience. His area of expertise lies in Interventional endoscopy, colonoscopy, sigmoidoscopy, proctoscopy, anoscopy, Colon cancer screening, polyp removal, tumor resection, stricture management, minor treatment of hemorrhoids, management of radiation inflammation, Open and minimally invasive camera surgery, etc. Dr. Abbas has conducted more than 15,000+ operations and procedures. He is the recipient of 29 honor awards including Americaâs Top Surgeons, Americaâs most compassionate Doctors, Super Doctors of Southern California, and Los Angeles Magazine Top Doctors. The colorectal surgeon has authored over 50 scientific publications and has delivered over 300 presentations in the USA and the world. He has both national and international publications.
List of Treatments
- Bowel Obstruction Treatment
- Crohn’s Disease Treatment
- Transesophageal Echocardiography – TEE
- Anti Reflux Procedures
- Whipple Surgery
- Appendectomy
- Hemorrhoidectomy
- Partial colectomy
- Nissen fundoplication
- Endoscopy
Work Experience
Consultant, Southern California Permanente Medical Group
Special Interest
Hemorrhoids
Anal fistula
Cancer