Steve L. Duffy, MD, FACS
Dr. Duffy grew up in the Dallas/Fort Worth area, attending UT Dallas for undergraduate and graduate school. He then attended UTMB in Galveston, TX, graduating with honors.
He completed his surgery residency in San Antonio at one of the largest hospitals in Texas.
Additionally, he served 13 years in the military. Nearly a year of that service was spent in Afghanistan at the busiest trauma hospital in the world.
He is married to his high school sweetheart and they are proud parents to a beautiful little girl.
Amy Baumann, MPAS, PA-C
Amy Baumann joined our practice in the Fall of 2016 as a Physician Assistant. She completed her undergraduate education at Gonzaga University in Spokane, WA before completing PA school at UTMB in Galveston, TX. She has valuable past experience in both Spine Surgery and Family Medicine. Originally from Arizona, she enjoys hiking, running, and spending time in the outdoors with her Golden Retriever.
Angela serves as the Practice Manager of Advanced Surgical of North Texas.
She was born and raised in Wichita, Kansas. She received an Associates of Science degree from Mountain View Community College in Dallas, TX and has 17 years of experience in multiple specialties as a Medical Assistant. She chose McKinney as her home in 2015.
She loves to travel and discover new places. In her free time you can find her working out and spending time with her fury, four-legged kid, Olive.
Medical Assistant / Patient Coordinator
Oniah is the youngest member of our team. After graduating from Everest College she gained expereience in a large Pediatrics office with multiple providers. She joined us in May of 2016,
contributing to our team as both a Medical Assistant and Patient Coordinator.
When she's not serving patients, you can find her playing basketball, traveling, and spending time with her fiancé and daughter.
DeAnna is the Marketing Director of Advanced Surgical of North Texas. She also works with the rest of the team to coordinate appointments, studies and referrals.
She holds a Psychology degree from The University of Houston. Some of her greatest passions include art, working out, and raising her beautiful daughter.