Managing Colon and Rectal Healthcare


According to the American Society of Colon and Rectal Surgeons, colorectal cancer is second only to lung cancer as the leading cause of cancer-related deaths in the United States, surpassing both breast and prostate cancers.

Colorectal cancer strikes equally among both men and women. Screenings via colonoscopy and lifestyle modifications have been proven to reduce the risk of colon and rectal cancer. It is estimated that 40,000 lives a year can be saved through screenings, early detection and prompt treatment.


Let Houston Southwest Colon and Rectal Clinic be your solution for comprehensive treatment. Dr. Keeling-Johnson uses a compassionate, patient-first approach to colon and rectal healthcare. She is experienced in treatment of numerous disorders of the lower gastrointestinal tract. 

She delivers the highest quality healthcare for benign and malignant diseases of the colon and rectum. Her expertise in colorectal surgery includes benign anorectal disorders, colorectal cancer, anal cancer and inflammatory bowel disease. Dr. Keeling-Johnson is certified by the American Board of Surgery and the American Board of Colon and Rectal Surgery.

Our Services

  • Colonoscopy
  • Anal manometry
  • Endoanal ultrasound
  • Laparoscopic colon and rectal surgery
  • Hemorrhoids
  • Transanal Hemorrhoidal Dearterialization (THD)
  • Hemorrhoid rubber band ligation
  • Pilonidal cyst
  • Anal fistulas
  • Anal Fissures
  • Pruritus ani
  • Hidradenitis
  • Anogenital condyloma (warts) and other sexually transmitted diseases
  • Diverticular Disease
  • Colon polyps
  • Colon, Rectal and Anal Cancer
  • Fecal incontinence
  • Inflammatory bowel disease (Crohn’s disease, ulcerative colitis)
  • Rectal prolapse
  • Constipation

Portrait of Dr. Konya Keeling-Johnson

Konya K. Keeling-Johnson, MD, FACS, FASCRS