She has a special interest in diabetes, heart problems, and hypertension (high blood pressure). Dr. Seneviratne's hospital/clinic affiliations include Mercy Health System and Centegra Health System. Her training includes a residency program at Mount Sinai Hospital, Chicago. Dr. Seneviratne is in-network for Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers.