Meet Our Team

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Jeffrey Hynek D.D.S Read Bio

Dr. Jeffrey Hynek is a leading Dentist in Calumet City, IL area, providing: the diagnosis, prevention and treatment of diseases of the teeth and gums. This office offers: A wide range of services, Cosmetic Dentistry, A highly-trained staff, Affordable prices, Orthodontics, Implants, A friendly & comfortable environment, Patient Education, A great environment for children, State-of-the-art technology

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Tina Groves Executive Office Assistant Read Bio

Tina is the Executive Office Assistant here at Sand Ridge Dental. She has been an employee of Dr. Hynek's for over 35 years. She has exceptional organizational skills, great at assisting patients with their insurance needs, and provides exceptional customer service. Don't fret- no problem too big or too small for Tina to conquer.

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Niki Coduti Lead Dental Assistant Read Bio

Niki is a Dental Assistant here at Sand Ridge Dental. She has been working alongside Dr. Hynek for over 20 years. She is friendly, and knows how to make our patients feel comfortable in the chair. Niki is also trained in Orthodontic assisting, Implant assisting, and does other various jobs around the office.

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Heather Bielefeldt Office Manager Read Bio

Heather has been an employee of Dr. Hynek for the last ten years. She graduated Dental Assisting school in 2010 and has been in the field since. She started at Sand Ridge Dental being a Dental Assistant, and has graduated to being a front desk clerk. She loves being cross trained in both positions. She is very compassionate about our patients, and can make anyone laugh.

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Rachael Hynek Dental Assistant Read Bio

Rachael has been with our office location for the last three years. Prior to joining us, she assisted at Downtown Dental for many years! No need to worry, she practically has been raised in the Dental office as she is Dr. Hynek's daughter. Rachael brings class to the office with her exceptional taste in fashion!

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Hollie Sanchez Dental Hygienist Read Bio

Hollie has been working at Sand Ridge Dental for 18 years as a Dental Hygienist. She is always cheerful and has a way of making of patients leave the office happy even on a bad day. She will always provide you with a thorough, yet gentle cleaning.

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Marissa Lira Dental Hygienist Read Bio

Marissa is our newest employee here at Sand Ridge Dental. She graduated from IU and has been working at offices all over Illinois and Indiana since. Marissa was hand picked by our long time employee Laurie before she retired. As everyone knows, we are a close knit office and Marissa has fit right in!

Services We Provide

At Sand Ridge Dental we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.

Languages Spoken

  • English