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. Tags: cardiovascular consultants Share Share this content Opens in a new window Facebook Opens in a new window X Opens in a new window LinkedIn Read more articles Previous PostDr. Kazziha Intro Video Next PostA message from Dr. Samer Kazziha, Cardiovascular Consultant You Might Also Like Check Labels For Your Heart Health May 14, 2019 You may feel good, but that doesn’t mean your heart is healthy! April 11, 2016 Patient Receives Lifesaving Heart Care at St. John Macomb-Oakland Hospital May 11, 2017 Post published:August 24, 2017 Post category:Dr. Koshy Sindhu