All Locations Vascular Suite Location 2404 E River Rd. Suite 251 Tucson, AZ 85718 Phone Get Directions Tests Offered Vascular Ultrasounds Providers at this Location Joshua A. Balderman, MD Scott S. Berman, MD Jennifer Clark, PA-C Luis Leon, MD Bernardo Mendoza, MD John Pacanowski, MD Joseph E. Sabat, MD Cody Kraemer, MD Debra Jackley MSN, AGACNP- BC Johnice Barajas, FNP-BC