Colonoscopy in DFW
Colonoscopy in Dallas–Fort Worth
Board-certified colonoscopy with Dr. Azaan Ramani, DO — high-quality colon cancer screening, polyp removal, and surveillance for patients across the DFW metroplex.
Colonoscopy is the gold standard for colon cancer screening and prevention. Dr. Azaan Ramani, DO performs colonoscopies at Texas Digestive Disease Consultants in Southlake and Baylor Scott & White Medical Center in Grapevine, serving patients from Dallas, Fort Worth, Southlake, Colleyville, Grapevine, Frisco, Plano, Irving, Arlington, and Euless.
What Is a Colonoscopy?
A colonoscopy is a 20–30 minute outpatient procedure performed under sedation in which a thin flexible camera (colonoscope) examines the entire colon and rectum. The procedure allows the physician to:
- Detect colon cancer at the earliest, most treatable stage
- Remove pre-cancerous polyps during the same procedure (polypectomy)
- Diagnose causes of bleeding, anemia, and changes in bowel habits
- Evaluate inflammatory bowel disease (Crohn's, ulcerative colitis)
- Take biopsies for histological diagnosis
Who Should Get a Colonoscopy?
Current guidelines recommend that average-risk adults begin colon cancer screening at age 45. Earlier screening is recommended for:
- Family history of colorectal cancer or advanced polyps
- African American heritage (higher CRC incidence and earlier age at diagnosis)
- Inflammatory bowel disease (Crohn's, ulcerative colitis)
- Hereditary syndromes — Lynch, FAP, Peutz-Jeghers, juvenile polyposis
- Symptoms: rectal bleeding, change in bowel habits, unexplained iron-deficiency anemia, persistent abdominal pain, or unintentional weight loss
Preparation for a Colonoscopy
Quality preparation is the single most important factor in a high-yield colonoscopy. Standard prep includes:
- 3 days before: low-fiber diet (no nuts, seeds, raw vegetables, popcorn)
- 1 day before: clear-liquid diet only — broth, water, apple juice, electrolyte drinks (no red, purple, or orange dyes)
- Evening before + morning of: split-dose laxative as prescribed
- Medications: confirm timing of blood thinners and GLP-1 medications (Ozempic, Wegovy, Mounjaro) with your GI office
Patients on GLP-1 receptor agonists should review the GLP-1 GI guidance page for current safety recommendations.
What to Expect on the Day of Your Procedure
You will arrive 60–90 minutes before the procedure. After IV placement, sedation is administered and you will not remember the procedure. The colonoscopy itself takes 20–30 minutes. Recovery in the post-procedure area takes 30–60 minutes. You must have a driver — you cannot drive for the rest of the day.
Most patients return to normal activities the next morning. Mild bloating and gas are common. Findings and pathology results are typically available within 5–10 business days.
Colonoscopy in Dallas–Fort Worth: Common Questions
Where can I get a colonoscopy in Dallas–Fort Worth?
Dr. Ramani performs colonoscopies at Texas Digestive Disease Consultants in Southlake and at Baylor Scott & White Medical Center in Grapevine. He sees patients from across the DFW metroplex.
How long does a colonoscopy take?
The procedure itself takes 20–30 minutes. Including check-in, sedation, and recovery, plan for about 2–3 hours at the facility. You cannot drive for the rest of the day after sedation.
Is a colonoscopy covered by insurance?
Screening colonoscopies for average-risk adults age 45+ are covered as preventive services with no out-of-pocket cost under most plans. Diagnostic and surveillance colonoscopies may have different coverage — verify with your insurance before scheduling.
How often should I get a colonoscopy?
Average-risk adults with a normal colonoscopy repeat in 10 years. If polyps are found, the interval is set per the 2020 USMSTF — typically 3, 5, 7, or 10 years depending on number, size, and pathology (1–2 small tubular adenomas: 7–10 years; 3–4 small adenomas: 3–5 years; large/villous/HGD or ≥5 adenomas: 3 years). IBD, Lynch, FAP, and strong family history require more frequent surveillance.
Should I stop Ozempic before my colonoscopy?
It depends. The
June 2024 multi-society clinical practice update (ASA, ASGE, AGA, AASLD, IFSO, ASMBS) replaced the earlier "hold for 1 week" advice with an
individualized approach: patients on a stable dose without GI symptoms can typically continue therapy and follow standard fasting. Those with active GI symptoms, recent dose escalation, or other risk factors should consider a 24-hour clear-liquid diet and/or holding the medication. See the
GLP-1 GI page for full details.
What happens if a polyp is found?
Most polyps are removed during the same procedure. Pathology determines the type and risk, and your surveillance interval is set accordingly — typically 3, 5, 7, or 10 years.
What's the difference between a screening, diagnostic, and surveillance colonoscopy?
Screening: asymptomatic, average-risk. Diagnostic: evaluating a symptom. Surveillance: follow-up after polyps, cancer, or IBD. Insurance coverage differs between these categories.
Ready to schedule a consultation?
Dr. Ramani sees patients across the Dallas–Fort Worth area. Send a message and his team will be in touch.
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