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Meet Our Team

Our Team Enjoys Working Together to Work with You

Dr. David M. Rizk is surrounded by a highly-trained, talented team all committed to bringing you quality, professional care in a clean, comfortable setting.


JoAnn, Office Administrator

JoAnn, Office Administrator

JoAnn has been with Dr. Rizk for 13 years. As the office administrator, JoAnn wears a variety of hats. She welcomes patients, answers the phone, handles insurance issues and billing statements, and makes travel arrangements for the doctor and team. JoAnn is well-suited for the job, having received training from the Las Vegas Institute. JoAnn’s favorite parts of her job are building relationships with the patients and working with the team to encourage everyone in the office to do his or her best. When she’s not keeping the dental office running smoothly, JoAnn enjoys bike riding and travel.

Sandra, Lead Dental Assistant

Sandra, Lead Dental Assistant

Sandra has been with Dr. Rizk for 19 years. She studied at El Paso Community College and the Las Vegas Institute. As lead dental assistant, Sandra helps Dr. Rizk with every procedure, including oral surgery and implant surgery. She also handles x-rays, impressions, and bite analysis. Sandra’s favorite parts of the job include getting to know her patients and helping them with their oral health and self-esteem. She also loves working with the professional team. When she’s not helping Dr. Rizk and his patients, Sandra enjoys gardening, music, and spending time with her children and grandchildren.

Ceci, Dental Assistant

Ceci brings 17 years of dental office experience to the office of Dr. Rizk. She studied at Career Centers of Texas. As a dental assistant, Ceci is responsible for patient care and education, assisting Dr. Rizk, and handling lab work. Alongside Dr. Rizk and the team, Ceci loves making a difference in people’s lives by making them feel comfortable and confident. When she’s not caring for patients, Ceci enjoys spending time with her children and cheering them on at sporting events.

Delia, Dental Hygienist

Delia, Dental Hygienist

Delia has 30 years of experience in a dental practice setting. She studied at El Paso Community College and the Las Vegas Institute. Delia provides patient education by offering instructions on oral hygiene and post-operative care. She performs cleanings and x-rays, as well as soft tissue procedures and periodontal therapy using lasers. Alongside the caring Rizk team, Delia’s favorite parts of her job involve treating each unique patient and interacting with patients. When she’s not treating patients, Delia enjoys spending time with her family and watching her boys’ sporting events.

Diane, Dental Hygienist

Diane, Dental Hygienist

Diane brings more than 30 years of dental office experience to our practice. She studied at El Paso Community College, the University of Texas at El Paso, and the Las Vegas Institute. She performs cleanings and x-rays, as well as soft tissue procedures and periodontal therapy using lasers, as well as educating patients on how to care for their teeth and gums at home. Diane loves working with patients and knowing Dr. Rizk keeps the team aware of the latest dental products and technology. When she’s not helping patients, Diane enjoys spending time with her husband and three boys.

Diana, Dental Hygienist

Diana, Dental Hygienist

Diana studied at El Paso Community College and the Las Vegas Institute. Diana performs cleanings, takes x-rays, and offers instructions on oral hygiene. She also performs soft tissue procedures and periodontal therapy using lasers. After surgeries, she offers post-operative care instructions. Diana loves having one-on-one interaction with the patients and helping them maintain their oral health. She really appreciates that Dr. Rizk and the team make patient needs a priority. When she’s not at the office, Diana enjoys spending time with her husband and two daughters.

What Patients Are Saying

From Our Blog

Dec11

4 Ways to Beat Bad Breath

Bad breath can be caused by any number of things. But it can be embarrassing, and gum or mints only go so far in covering it up. Instead of masking the issue, our dental office in El Paso has a few tips on how to solve the problem once and... Read More...

Nov21

Give Thanks to Your Teeth

Every November we take an entire Thursday to give thanks, spend time with friends and family, and eat. And eat, and eat. There’s also a tradition of sharing everything that you’re appreciative of. As you go around the dinner table sharing what you’re thankful for this Thanksgiving, let our El... Read More...