These physicians are committed to bring relief to patients suffering from abdominal pain, ulcers, gallstones, bowel obstructions, liver ailments, intestinal inflammations and benign or malignant tumors of the gastrointestinal tract, and can perform a wide variety of diagnostic tests, such as endoscopic examination of the area, biopsies or radiologic examinations. With over 200 physicians who are leaders in their fields, Straub provides its patients with diagnoses and treatments for more than 32 different medical specialties, including bone and joint, heart, cancer, endocrinology/diabetes, family medicine, gastroenterology, geriatric medicine, internal medicine, vascular and urology.