Phone: (231) 238-0581 Business Address: 3696 South Straits Highway, Indian River, Michigan, 49749, United States The OMH Medical Group-Indian River offers primary care and walk in services. For walk in care, no appointment is necessary and patients are seen in the order of arrival, however priority care may be provided based on the severity of the complaint or injury. Primary care physician and mid-level providers are available to help prevent, diagnose and treat a wide variety of ailments. Laboratory and radiology services are also offered on site. This location also hosts a variety of rotating specialists, including OB/GYN and Orthopedics.