America's Top Doctors, 2011
America's Top Doctors, 2012
America's Top Doctors, 2013
America's Top Doctors, 2014
Top Doctors: SE Texas, 2013
Received 5 Patient Awards
2022 Top Vascular Surgeon, Houstonia Magazine
2016 America's Most Honored Professionals
2015 Newsweek's Top Cancer Doctor
2014 Top Surgeon in Houston, TX
2012 America's Top Doctors for Cancer
2011 Houston's Top Doctors
2007 Brent C James, M.D. Award for Clinical Safety & Effectiveness Outstanding Lecturer
2006 The Surgery Chief Resident Teaching Award
2006 Sharon K. Martin Award
2005 The Best Doctors in America
2002 The Surgery Chief Resident Teaching Award
2001 Surgical Oncology Fellows Special Teaching Award
1999 Outstanding Faculty Teaching Award
1999 Faculty Achievement Award for Patient Care
1997 University Cancer Foundation Outcomes Research Award
1986 McGill Surgical Research Award
1986 Frazer Gurd Research Award
1983 Award for Clinical Medicine
1983 Award for Surgery (Orthopaedics)
1979 Honorable Ray Lawson Academic Award
1975 Class Valedictorian and Gold Medalist
America's Top Dentists, 2011
America's Top Dentists, 2012
America's Top Dentists, 2013
America's Top Dentists, 2014
Top Dentists: SE Texas, 2013
2010 Houston's top 100 professionals
1999 Faculty Senate Award for Patient Care