Understanding the Colonoscopy Procedure: From Start to Finish
posted: Oct. 03, 2025.
When it comes to protecting digestive health, few procedures are as valuable as a colonoscopy. While the idea of having one can feel intimidating, understanding the process helps ease anxiety and highlights just how important this test can be. At Calabasas Advanced Gastroenterology, Dr. Parviz Gholami provides compassionate, expert care to ensure every patient’s experience is as comfortable and stress-free as possible.
Why a Colonoscopy Matters
A colonoscopy is one of the most effective ways to detect colorectal cancer early, when it’s highly treatable. It can also identify and remove polyps—small growths that could develop into cancer over time—before they become a problem. Beyond cancer screening, colonoscopies help diagnose conditions like inflammatory bowel disease, bleeding, or unexplained abdominal pain.
Preparing for the Procedure
Preparation is often the part patients worry about most. A day or two before the colonoscopy, patients follow specific instructions to clean out the colon. This typically includes a special diet and a cleansing solution. While it may not be the most pleasant step, it’s essential for ensuring the doctor has a clear view during the procedure. Dr. Gholami and his team provide detailed guidance so patients know exactly what to expect.
What Happens During a Colonoscopy
On the day of the procedure, patients are given sedation to help them relax and stay comfortable. Using a flexible, lighted scope, Dr. Gholami carefully examines the lining of the colon. If polyps are found, they can often be removed immediately. The procedure usually takes less than an hour, and most patients don’t remember it afterward thanks to the sedative.
Recovery and Aftercare
Following the procedure, patients rest briefly as the sedation wears off. Mild bloating or cramping is normal but generally passes quickly. Most people can return to normal activities the next day. Dr. Gholami reviews results with each patient and discusses follow-up steps if needed.
Peace of Mind Through Preventive Care
Colonoscopy is more than a medical procedure—it’s a proactive step toward long-term health. By identifying problems early or preventing them altogether, patients gain peace of mind and greater control over their well-being.
Schedule Your Colonoscopy Today
If you’re due for a colonoscopy or have been putting it off, Calabasas Advanced Gastroenterology is here to help. Call (818) 696-8840 to schedule an appointment with Dr. Parviz Gholami in Calabasas, CA, and take the next step in safeguarding your digestive health.