KC★★★★★5.0(1)Dr. Krishnan Challappa, MDSpecialist, CardiologistElizabethtown, KY35 Years of ExperienceAccepting patientsAffiliated with a Castle Connolly Top Hospital35 Years of ExperienceAccepting patientsAffiliated with a Castle Connolly Top Hospital(270) 765-5921(270) 765-5921Ratings & ReviewsMost RecentHighest Rated11/06/2011excellent cardiologistExcellent Cardiologist,great Knowledge,cares a lot about patients. extensive practice which speaks about his qualities1