Mary C. Nading, PA-C

Patients have trusted the specialists at Cedar Valley Digestive Health Center since 1989 for the treatment of digestive disorders and diseases. With a staff of nearly 50 professionals - including 4 gastroenterologists, 3 nurse practitioners, and multiple registered nurses, patient care coordinators, endoscopy technicians and other dedicated professionals - we have more than 12,000 office visits and perform more than 7,400 procedures each year! Patients commonly see us when irregular digestive symptoms arise including heartburn, constipation, abdominal pain, ulcers, or other stomach or bowel-related issues. Depending on the diagnosis and the patient, we develop a treatment plan that may include medication, therapies or sometimes surgeries. Common procedures performed include colonoscopies, endoscopies, and treatments for gallstones, reflux, irritable bowel syndrome (IBS), Crohn's, hemorrhoids, and Hepatitis C.

Richard Manfready, MD studied for his medical degree at Tufts University School of Medicine in Boston, Massachusetts and graduated in 2017. He completed his residency at Icahn School of Medicine in 2020 and his fellowship at Rush University in 2023. He is board certified in Internal Medicine and is board eligible for Gastroenterology from the American Board of Internal Medicine.

Dr. Srinivas Kalala is a gastroenterologist who's been practicing digestive health since 2008. His professional interests include inflammatory bowel disease, colon cancer screening and gastro esophageal reflux disease. Dr. Kalala is American Board Certified in Gastroenterology and Internal Medicine.