21 Day Health Challenge 21 Day Health Challenge Dr. Sindhu Koshy, St. John Macomb-Oakland cardiologist, was interviewed live on the FOX2 News Morning Show to help kick off the St. John Providence/FOX2 21 Day Health Challenge. You Might Also Like Heart health begins in the gut, experts say February 5, 2018 Tips about Congestive Heart Failure with Dr. Sindhu Koashy, M.D. F.A.C.C September 11, 2017 Higher Intensity of Statin Therapy Linked to Lower Risk of Death April 11, 2016 Post published:August 24, 2017 Post category:Dr. Koshy Sindhu Read more articles Previous PostYou need to know your numbers! Next PostTips about Congestive Heart Failure with Dr. Sindhu Koashy, M.D. F.A.C.C