Graves - Gilbert Clinic We are a multispecialty clinic in Bowling Green, Kentucky. Our goal has always been to provide sensitive, compassionate care to our patients with respect to the total well being of the individual. We are recruiting patients to participate in clinical trials for the following areas: asthma, COPD (Chronic Obstructive Pulmonary Disease), irritable bowel syndrome, OSA (Obstructive Sleep Apnea), OA (osteoarthritis) and RA (rheumatoid arthritis), diabetes mellitus, elevated cholesterol, crohn’s disease, and ulcerative cholitis.