Pequot Health Center 52 Hazelnut Hill Rd, Groton, CT06340 Pequot Health Center is an emergency room that provides urgent care to walk-in patients. The center is operated by…More Lawrence & Memorial Hospital and offers walk-in treatment, a lab, x-ray and imaging facilities including MRI and CT Scans. The health center also provides rehabilitation services, physical and occupational therapies, speech and audiology services and pediatric rehabilitation. Pequot Health Center includes an occupational health center. Walk-in treatment is available daily from 7am - 11pm.