All Locations Vein Center Location 2404 E. River Rd. Building 1Tucson, AZ 85718 Phone (520) 365-1441 Get Directions Tests Offered Upper Extremity Venous (DVT, Mapping) Lower Extremity Venous (DVT, Insufficiency, Mapping) Providers at this Location Joshua A. Balderman, MD Rajen D. Desai, MD Bernardo Mendoza, MD Monty C. Morales, MD James H. Myer, MD Joseph E. Sabat, MD William J. Thomas, MD Traci A. Lella, MSN RN-C RCIS Amber Kemnitz, MSN, NP-C