About

Dr. Ketan K. Thanki is a fellowship-trained, board-certified colorectal surgeon who specializes in benign and malignant disease of the colon, rectum and anus with the MemorialCare Todd Cancer Institute at Long Beach Medical Center.

His clinical interests include the full spectrum of colorectal diseases including colon, rectal and anal cancers; condyloma acuminata; anal intraepithelial neoplasia (AIN) and dysplasia; benign anorectal conditions (hemorrhoids, fissures, fistula); pelvic floor disease (rectal prolapse, constipation); diverticulitis and associated complications; and inflammatory bowel disease including Crohn’s and ulcerative colitis.

Dr. Thanki earned his medical degree from Saint George’s University School of Medicine, a Master of Medical Science in gastrointestinal diseases, and completed his residency in general surgery at Rutgers New Jersey Medical School. He then completed a fellowship in colorectal surgery from Medstar Washington Hospital Center. Dr. Thanki is board certified by the American Board of Colon & Rectal Surgeons and American Board of Surgery.

Previously, Dr. Thanki served as Faculty Colorectal Surgeon with the Valley Health System General Surgery Residency Program in Las Vegas.

He is an active member of the American Society of Colon & Rectal Surgeons (ASCRS) and serves on the ASCRS Program Committee and Diversity Equity & Inclusion Committee. Dr. Thanki is member of the American College of Surgeons (ASC), Association of Out Surgeons and Allies (AOSA), LGBTQ Center of Southern Nevada Medical Advisory Board.

Outside of work, he enjoys traveling, exploring local foods and wine, and outdoor activities such as hiking, and spending time with family. 

Languages

English, French, Hindi

Provider Specialty

Colon & Rectal Surgery, Surgery - Colon & Rectal

Areas of Care

Conditions
  • Constipation
  • Crohn’s Disease
  • Irritable Bowel Syndrome
  • Short Bowel Syndrome
  • Colorectal Cancer
Diagnostics
  • Anal Pap Smear
  • Colonoscopy
  • High Resolution Anoscopy
Treatments
  • Robotic-Assisted Surgery
  • Trans-Anal Surgery

Education

Medical School

St. George's University School of Medicine

2013

Internship/Residency - Surgery

Rutgers Health/New Jersey Medical School

2020

Fellowship Program - Colon & Rectal Surgery

MedStar Washington Hospital Center

2021

Locations

MemorialCare Todd Cancer Institute

2810 Long Beach Blvd., 3rd Floor

Long Beach, CA

Office: 562-933-1877

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.