• Meet the Team

Michael Roessler DDS Dental Office Team

Office Manager- Donna Gulsvig

As an office manager for Dr. Roessler for the past 36 years I make sure the patient schedules move smoothly and take care of  all billing and insurance claims, as well as any other patient needs.

Outside the office I am an outdoor person and love animals.

Chairside Dental Assistant- Leticia Montiel

I have been a chairside dental assistant for Dr. Roessler for 2 years, with over 28 years of dental assisting experience.

I assist Dr. Roessler in taking care of our patients, make sure they are comfortable and relaxed, reassuring them if needed.

When I am not working, I enjoy working out at the gym and spending time with my 4 children, and escaping to see my grandson and a granddaughter on the way!

Dental Hygenist- Margaret Griffin

I have been a Dental Hygenist working for Dr. Roessler for 11 years now. As a dental hygienist, I enjoy sharing my skills I have learned with my patients to improve and maintain their oral health. I have developed lasting relationships with my patients as well.

Outside the office I love the spend time with my 2 sons. I love to take long walks and enjoy all the beauty of nature. I also enjoy reading and learning.

Dental Hygenist – Linda Fullerton

As a dental hygienist , I value the relationships I have made working for Drs Wells, Wascow, and Roessler over the past 41 years. My goal is to partner with patients to attain their dental health goals.

I live in Cary Illinois where my husband and myself have raised two sons ages 22 and 24. In my spare time I enjoy crafting, producing honey, gardening, and traveling.

Dental Hygienist- Therese Apostolou

I am a Registered Dental Hygienist with 30 years of clinical experience, and have been a part of Dr. Roesller’s team for the last 2 years. My treatment techniques could be described as gentle yet thorough, and I attend numerous continuing educational courses to stay current with dental procedures and products. As a dental hygienist I have a variety of responsibilities. My clinical skills are utilized to perform preventative treatment, to maintain healthy teeth and gum tissue. Advanced techniques are used when periodontal (gum) disease is present. Additional duties include: oral cancer screenings, evaluating the health of patients on proper oral hygiene to maintain healthy teeth and gums. Outside of the office, I enjoy helping my husband create beautifully hand-crafted custom display cases, for his side business “Woodwork by Design”. I am actively involved with my professional association, and currently hold the position as Manager of Governmental Relations for the Illinois Dental Hygienists’ Association.

Front Office – KarenWalke

As part of Dr. Roessler’s front office team for two and a half years now, I am responsible for making patient appointments and answering patient questions regarding their dental needs and accounts.

Outside the office I like to spend time with my family and travel.

Connect With Us

Michael Roessler DDS

Address :
444 N. Prospect Ave,
Mundelein, IL - 60060
Telephone :


See What Patients Are Saying About Michael Roessler

  • Dr. Roessler, It was hard to envision what dental work could do for my awful smile. After the metal braces, my teeth were straight but chipped and yellow. They were so ugly. After the caps were put on, my whole appearance changed. I finally had beautiful white perfectly shaped teeth. It looked like I took excellent care of my teeth my whole life. My personality changed. I talk and smile more now. Thank you to the team who created my new smile, Dr. Roessler, Dr. Burkey, and Dr. Vravick.
    Barbara Prochaska 
  • Thank you for coming in early to see me and give me the “bad news”. I thought your staff was great and I already sent another patient. You don’t need to give me any discounts I know its hard to support a family! Great office, I am so happy you own your own building. I loved your website! Good work!
    Dr. Cheryl P.
  • I want to thank you for getting my dentures done super fast and DEAD SOLID PERFECT. I am ever so grateful to you all.
    Maggie B.
  • I Love, Love, Love my teeth!!! I can’t thank you enough for all the hard work, determination and talent you spent to make my smile perfect! ( not a word I use lightly!!) Thank You, Thank you, Thank you, a million thank yous!  
    Pam P.
  • I am very pleased with my new dentures. Not only do they make me look better, but they fit like a glove, and I do not need any adhesive. Thank you , Dr. Roessler, for my beautiful new smile.  
    Arlene S.

Contact Our Office Today!