Dr. Mandeep Grewal was Board certified in Internal Medicine and Nephrology. Managing partner at Nephrology Associates, Chattanooga, for the past 5 years and has been with the organization since 1995. Has an MBA from the University of Tennessee at Chattanooga and actively participates in Clinical/Pharmaceutical Research at our research Organization: SERRI (Southeast Renal Research Institute). Medical Director for Network 8 (covers Mississippi, Alabama, and Tennessee) as part of the Medicare Network Distribution.