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.
Gastric adeno is short for gastric adenocarcinoma. It's a type of stomach cancer that begins in the lining of the stomach. Early diagnosis gives you more treatment options and better outcomes. Dr. Rishi Chadha at GastroDoxs in Houston provides clear answers, expert care, and personal support for every patient.
He reviews your medical history, family history, current symptoms, and risk factors to understand your overall health.
Lab work checks blood counts, nutritional markers, and stool tests look for hidden blood or infection.
An endoscope is passed through the mouth to view the stomach lining and obtain small tissue samples for pathology.
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.
Indigestion, bloating after small meals, and unexpected weight loss.
H. pylori infection, a poor diet (high in salty or processed foods), family history of stomach cancer, and smoking or heavy alcohol use.
Through an upper endoscopy with biopsy, blood and stool tests, plus imaging such as CT scans or ultrasound.
Diet and lifestyle support, medications (PPIs, nutrition support, chemotherapy), surgery (endoscopic resection or laparoscopic removal), and targeted therapies.
It's a chemotherapy drug that helps shrink or kill stomach cancer cells.
Yes. When detected early, treatment outcomes are much more successful.
Yes. Eating smaller, more frequent meals, choosing fruits, vegetables, and lean proteins, and reducing salt can ease symptoms.
A treatment that focuses on specific cancer cell markers to block tumor growth.
It depends on your individual risk factors. Dr. Chadha will tailor a screening plan for you.
Assemble a trusted care team. We'll help you plan treatment, supportive care, and next steps.
