Richard Johnston, MD

Piedmont Physicians Gastroenterology Columbus, located in Columbus, GA, specializes in advanced gastroenterology disorders involving the stomach, intestines, colon, and rectum. The clinic offers screening colonoscopies, treatment for esophageal, biliary, pancreatic, and digestive disorders, and procedures including EGD, ERCP, liver biopsy, and radiofrequency ablation for Barrett's esophagus.

Ohio Gastroenterology Group, Inc. (Ohio Gastro) is a leading gastroenterology and endoscopy provider in central Ohio, established in 1996 and headquartered in Columbus. The practice operates multiple clinical offices and ambulatory surgery centers across the Columbus area, supported by a large team of physicians, anesthesia, nursing, advanced practice providers, and over 300 staff. Services include general and advanced GI procedures, patient resources, clinical trials, and digital tools for patient care. Ohio Gastro employs about 138 people, has annual revenue around $4.0M, and maintains eight U.S. offices (with HQ at 3400 Olentangy River Rd, Columbus). Contact: scheduling@ohiogastro.com; phone options: 614-754-5500, 614-754-5455, 614-457-4220, or 1-614-221-8355.

Columbus Regional Health (CRH) is a nonprofit regional health system based in Columbus, Indiana, serving a 10-county area in southeastern Indiana. The organization operates Columbus Regional Hospital (formerly Bartholomew County Hospital, renamed CRH in 2011) and offers comprehensive gastroenterology services among its wide range of specialties. CRH employs about 703 staff (with growth year-over-year) and has annual revenue around $83.5 million. Its gastroenterology offerings fall under CRH’s broader focus on primary care, surgical and specialty services, imaging and laboratory services, and related health care services in southeastern Indiana.

Gastroenterology Associates of Columbus PA is a Mississippi-based digestive health practice offering comprehensive GI services, including endoscopy, colonoscopy, and digestive cancer screening. They operate two offices in Columbus, MS, and are staffed by board-certified gastroenterologists with a focus on efficient, timely care. Key details: - Services: Endoscopy, colonoscopy, digestive cancer screening, general GI care - Locations: Columbus, MS (600 Leigh Dr, Columbus, MS 39705) and another Columbus, MS office - Contact: Main phone lines (662) 324-1288, (662) 327-7525, (662) 243-2252 - Identity: Also known as Gastroenterology Associates of Columbus PA; LinkedIn presence - Profile: Small workforce (1 employee as reported), high monthly web traffic, low bounce rate, pages per visit ~3.5 - Categories: Healthcare, endoscopy, gastrointestinal care, digestive services, colonoscopy, digestive cancer screening If you’re seeking GI care in Columbus, this practice provides standard digestive services with an emphasis on efficient patient throughput.