Meet Our Expert Team

Dr. Marisol Vargas is an experienced dentist at Championship Dental in Dallas, Texas. She grew up in the Dallas area and has been in dentistry since she was 18 years old. Dr. Vargas offers a compassionate, personalized touch that patients appreciate and feel comfortable with. She established Championship Dental in 2010 to provide quality, compassionate dentistry in a warm, welcoming environment. In her free time, she enjoys exercising, traveling, and spending time with her husband, three children, and three beautiful grandchildren.

Ruby Mercado is a dedicated Dental Hygienist at Championship Dental in Dallas, Texas. With over seven years of experience in the dental field, she began her career as a hygiene dental assistant before earning her dental hygiene license in 2022. Known for her gentle approach, Ruby provides compassionate care and empowers patients in their oral health journey. Outside the dental office, she’s a passionate long-distance runner and a proud mom of three.