Dr. Karthik Krishnan Back to Search Dr. Karthik Krishnan Categories PDA Pediatric Allergy 801 N Weisgarber Rd Ste 200 , Knoxville , TN , 37909-2707 (865) 584-8588 http://www.allergyasc.com/bio-drkarthikkrishnan.html Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone