Diabetes Prevention Program in Johnstown View Larger Image On March 8, 2018, the Conemaugh Diabetes Institute is offering a Diabetes Prevention Program class from 5 to 6 PM at 320 Main Street in Johnstown, PA. For more information call (814) 534 – 6800. Center for Population Health2018-03-07T08:35:53+00:00March 7th, 2018|Categories: Events| Share This Story, Choose Your Platform! FacebookXRedditLinkedInEmail