Shauna Lorenzo-Rivero, MD, FACS, FASCRS
Dr. Lorenzo, board certified through the American Board of Surgery (ABS) and American Board of Colorectal Surgery (ABCRS), specializes in general and colon and rectal surgery. Dr. Lorenzo joined University Surgical Associates in 2008.
Dr. Lorenzo has office hours at USA's Surgical Specialties Building on Tuesday (8:10-11:30 am and 1-3:30 pm), Thursday (8:30-11:30 am * except the 2nd Thursday * and 1-3:30 pm on the first, third, fourth, and fifth Thursday), and Friday (8-11:30 am and 12:30-4 pm on the second and fourth Friday) and at USA's Gunbarrel office on Friday (8:30-noon and 1-5 pm). Dr. Lorenzo performs surgery at Erlanger Hospital, CHI Memorial Hospital, Parkridge and Parkridge East Hospitals.
Dr. Lorenzo is an associate professor of surgery, Department of Surgery, for the University of Tennessee College of Medicine, Chattanooga, a fellow of the American College of Surgeons (FACS) and American Society of Colon & Rectal Surgeons (FASCRS).
She founded the Greater Chattanooga Colon Cancer Foundation (GCCCF.org) to educate Chattanoogans on the importance of colon cancer screening and raise funds for those who cannot afford it through the Rump Run (rumprun.com).
Dr. Lorenzo has served as president of the Hamilton County Medical Society in 2017.
Nurse: Sally Woodward, BSN - RN
Contact: (423) 493-2328
A.B., Summa Cum Laude
1991 – 1995
National Hispanic Scholar, 1991
School of Medicine
St. Louis, MO
1995 – 1999
Univ. of Iowa Hospitals and Clinics
Iowa City, IA
1999 – 2004
Grand Rapids, MI
2004 – 2005
2008 – 2013
Assistant Professor of Surgery
2013 - Present
Associate Professor of Surgery
UT College of Medicine
Department of Surgery
American Board of Surgery, 2005, Recert. 2015
American Board of Colon & Rectal Surgery, 2007, Recert. 2016
Fellow, American College of Surgeons, 2007
Medical License – Tennessee, 2008
Transanal Endoscopic Microsurgery, 2007
Stapled Transrectal Resection, 2009
Fellow, American College of Colon & Rectal Surgery, 2010
Robotic Surgery, 2010