Makipour and Modiri Gastroenterology is a physician-led gastroenterology and hepatology practice serving patients in Woodbridge, Virginia. Established by Dr. Houshang Makipour in 1987, the practice expanded with Dr. Kian Makipour in 2013 and Dr. Alexandra Modiri in 2017. Its physicians are board certified in internal medicine and gastroenterology; Dr. Modiri is also board certified in obesity medicine.

The practice provides general digestive care, with a focus on colon cancer screening, colon polyps, irritable bowel syndrome, acid reflux, heartburn, and gastrointestinal health. Services include procedures, infusions, medical weight loss, and telehealth. Patients can also access an in-office endoscopy suite, Northern Virginia Endoscopy Center, which is accredited by the Accreditation Association for Ambulatory Health Care.

The practice emphasizes patient-centered care, with patients seen by one of its physicians during visits. Located on Opitz Boulevard in Woodbridge, the office offers appointment requests through its online system, subject to confirmation by staff. Its doctors have been recognized by Northern Virginia Magazine and Washingtonian Magazine.