Ranil Gajanayaka, M.D., M.P.H. Internal Medicine, Nephrology; Internal Medicine Dallas Nephrology Associates Specialties Internal Medicine Nephrology Insurance Accepted City of Euless City of Euless (Employee Plan) County of Rockwall County of Rockwall (Employee Plan) UT CONNECT Blue Cross Blue Shield - UT Connect United Healthcare UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) EducationFaculty of Medicine, University of Colombo, Sri Lanka (2003)ResidencyDanbury Hospital, Internal Medicine (2011)FellowshipMayo Clinic, Nephrology (2013)Mayo Clinic College of Medicine, Nephrology (2013)Other EducationCalifornia State University (2011) Dallas Nephrology Associates 2005 W Park Dr Ste 200 Irving, TX 75061 (214) 358-2300Directions Dallas Nephrology Associates 3095 Kingswood Blvd Ste 250 Grand Prairie, TX 75052 (214) 358-2300Directions Dallas Nephrology Associates 2020 W State Hwy 114 Ste 190 Grapevine, TX 76051 (214) 358-2300Directions Dallas Nephrology Associates 925 E Southlake Blvd Ste 270 Southlake, TX 76092 (214) 358-2300Directions Dallas Nephrology Associates 2005 W Park Dr Ste 200 Irving, TX 75061 United States Dallas Nephrology Associates 3095 Kingswood Blvd Ste 250 Grand Prairie, TX 75052 United States Dallas Nephrology Associates 2020 W State Hwy 114 Ste 190 Grapevine, TX 76051 United States Dallas Nephrology Associates 925 E Southlake Blvd Ste 270 Southlake, TX 76092 United States