Dental Assistants

Sheila Dennison

Born in Taylor, Texas, Sheila moved to the coast while in the 6th grade. She graduated from LaPorte High School in 1970 and 7 years later, she entered the dental field. She has worked with Dr. Black for the past 16 years. She enjoys working with cattle, deer hunting, camping and being with her family. 

Janna Maddox

Janna is originally from Brigham City, Utah. She met her husband at Utah State University. After her husband graduated they took a job opportunity in the Houston area. Janna brings a varied background of work experience and joined Dr. Black’s team in August of 2004. She and her husband have biked in the 2004 and 2005 - MS 150 Charity Bike Rides (that’s 172 miles she biked from Houston to Austin!!!). Besides bicycling, she enjoys gardening, spending time with family and traveling. She has one child and is looking forward to grandchildren.

Kelly Strack

Kelly, though born in Houston, grew up in Cypress where she currently resides. She graduated from Cy_Fair High School and has completed 2 years of course work at Tomball Community College. Kelly has worked with Dr. Black since 2000. She enjoys collecting antiques, scrapbooking, and being with family and friends.