Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
A perianal abscess is a painful lump filled with pus that forms near the anus. It happens when small anal glands become blocked and infected. If not treated, the infection can spread or turn into a fistula-a tunnel under the skin.
Dr. Chadha discusses your pain, bowel habits, past infections, and any risk factors such as Crohn's disease or diabetes.
He conducts a gentle perianal and digital rectal exam to check for redness, swelling, fluctuance, or drainage.
The diagnosis is recorded under ICD-10 code K61.0 for proper documentation and insurance purposes.
Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
The code is K61.0, used for diagnosis and insurance coverage.
Yes. Small abscesses can improve with medicine and follow-up.
Most people feel better in a few days. Healing usually takes 2-3 weeks.
Blocked glands, infections, bowel disease, or minor injury.
Eat more fiber, drink water, and keep the area clean and dry.
Antibiotics, pain relievers, and stool softeners are commonly used.
No. Most abscesses are drained in the office with local anesthesia.
Yes. A high-fiber diet reduces pressure and lowers risk.
If you have high fever, severe pain, or red streaks near the abscess.
Sometimes. Dr. Chadha checks closely and offers care if one forms.
