We recognize that all of our patients are unique and deserve to receive dental care that reflects their individual needs. If you need a Mundelein Dentist, our experienced and talented dental team is committed to working with you and your family to create a comfortable, stress-free, and rewarding dental experience every time you visit our practice.

We are pleased to welcome you and your family, and we look forward to working with you.




I am a certified dental assistant who serves as the business coordinator and treatment coordinator. I have been with the practice since 1995. I am here to educate patients about their treatment needs. I know that each person is unique, so I provide each patient with individualized service and comfort. We always want to provide a positive and relaxing experience for our patients, and the best way to do that is to know exactly what each patient wants!

I enjoy working with Dr. Markiewicz because he always provides the best care and treatment for his patients. He also helps create a great work atmosphere with his positive, laid back attitude and constant smiles! He is a perfectionist in his work, and a great person to work with.




Welcome! I’m Elizabeth, the office coordinator. I have been with the practice since 1999. I have a Bachelor’s degree in Finance from the University of Illinois at Chicago and have earned my Fellowship in the American Academy of Dental Office Managers. Our business team helps ensure that the administrative functions of the practice run smoothly so our clinical team can focus on your dental treatment. We play a pivotal role in fulfilling our commitment of helping you keep your teeth for a longer lifetime.

When not at work, I love spending time with my husband and four children. I am very active with the Brain Aneurysm Foundation. I am involved with fund raising and I annually visit Washington, DC to lobby for brain aneurysm awareness and funding.




I have just become part of the Markiewicz family and couldn’t be more excited to meet everyone.  I have been in the Dental field since 2016 previously as an Office Manager.  I have a Bachelor’s Degree of Science in Health Education from Illinois State University.  When I am not at work, I love spending time with my husband, 2 daughters and my dog Rover.




Hello! My name is Sari and I am so excited to apart of the Markiewicz Dental team! I have been in the dental field for over 20 years. I spent 12 years in an Orthodontic practice as the Office Manager, as well as, chairside assisting. More recently, I worked in a Cosmetic Dental practice for over 8 years as the Office Manager and Treatment Coordinator. I am looking forward to learning many new aspects of the dental field that Markiewicz Dental will provide. When I’m not at work, I love spending time with my husband and 4 children. I’m a huge baseball fan too! Go Cubbies!




Hi, I’m Brittany, a dental hygienist at our office! I have been with the practice since 2009. I love meeting different people every day, and getting to know them personally. I love to make people smile and feel at home here. I also think it’s very important that everyone knows how to keep their teeth healthy, and I always answer questions our patients have.




Hi, I’m Chrissie! I have been in the dental field since 2006 and a dental hygienist since 2012. My favorite part about working in the dental field has been the professional and personal connections I make with my patients every day. I enjoy educating my patients on the importance of oral hygiene and the correlation it has with our overall health. In my spare time, you will find me in my kitchen cooking, taking care of my plants, sewing, reading, exercising or spending time with my husband and our two dogs!




Hello, I am Tammy, I have been given the opportunity to join the team here at Markiewicz Dental. I started working in the dental profession in 1996 as a dental assistant and loved it so much, I went back to become a dental hygienist in 2001.

I really enjoy getting to know my patients both on a professional and personal level. I strive to help every patient maintain and improve their dental health through education, keeping in mind that a healthy mouth improves your overall health.

I’m originally from Connecticut and love going back to spend time with my family as much as I can. I moved to Illinois in 2006, recently relocating to the Mundelein area. During my free time, I enjoy spending time with my wonderful boyfriend and our pups. We enjoy doing various activities such as boating, fishing, festivals, walking the dogs and home projects. I look forward to working alongside such a wonderful staff, providing the best dental care possible to every patient who walks through our door.




I have been a member of the team since 2016. I have 20 years of dental assisting experience.

I am married with three children. When not at work, I love to cook, garden, and practice yoga. I look forward to meeting all of you.


JENNIFER (Spanish Speaking)


Hello! My name is Jennifer. I am new to Markiewicz Dental and I am beyond excited to join the team! I have been a Dental Assistant for about 7 years and I look forward to continuing my career here. Outside of the office, I enjoy spending time with my family, working out and completing some DIY projects such as floral arrangements. I also enjoy being outside, exploring, and traveling to new areas but also places that I am familiar with such as Mexico. Mexico is beyond beautiful and is definitely a place that makes me happy to visit when I have the chance. I’m excited to see you at the office!




I have been part of Dr. Markiewicz’s dental team since 1996 as a dental hygiene assistant. I support our Hygiene Team in providing our patients with outstanding care. I am certified in coronal polishing and sealants. We strive to make every visit a positive experience for our patients.

It is rewarding to have the opportunity to develop wonderful long-term relationships with our patients. I am always excited to meet a new patient. Not only can I help provide a quality experience, but I also am privileged to hear each new patient’s “story.” Working with a great doctor and staff that embrace new technology, with strong support of continuing education, contributes to excellent patient care and customer service.

When I’m not working, I enjoy spending my time with my two children and my husband.



Hello! My name is Terri! I recently joined the team here at Markiewicz Dental. I’ve been in the dental field for 43 years, right out of high school. The first 19 years were chairside assisting. The last 24 were a supervisor role. I’m very happy to be here and look forward to meeting all of our patients and getting to know you!”



At Markiewicz Dental of Mundelein, we have been improving lives through quality dentistry since 1988. Our Mundelein Dental Team’s focus is to help you keep your teeth for a lifetime. Our patients benefit from the quality, long-term dental health care they receive in our office. We hope that you agree and will join our family of very satisfied patients.

Our team members are well trained and dedicated to make a difference for each and every person we are privileged to serve. No question is too small or insignificant for us to answer.  Call our office anytime at 847.566.2811.

Please browse through our website for more detailed information on the services that we offer. To schedule an appointment, simply contact our office at 847.566.2811 or request an appointment. You can also


We look forward to meeting you and helping you achieve a beautiful and healthy smile.