Chatham Dental Center
120 N. Main St.
Chatham, IL 62629

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120 N. Main St.
Chatham, IL 62629

Chatham Dental Center Team


Timothy Lonergan, DMDTimothy Lonergan, DMD - Dr. Tim Lonergan is a 1980 Graduate of SIU-C and 1984 Graduate of SIU School of Dental Medicine. He has sucessfully completed many continuing education programs throughout the country. He has been a member of the ADA, GV Black and Chicago Dental Societies as well as study clubs in implants and dental practice management. After receiving his DMD, Dr. Tim and his family started his practice in January 1985, right here in Chatham. He and his family are very grateful for the fantastic friends and patients that they have met along this journey. They are especially thankful for all of the generous referrals of your friends and family. Those referrals are their greatest compliment!

Dr. Tim is very proud of the outsanding staff that makes up Chatham Dental Center. They are all specialists in making your visit comfortable, convenient and positive.   

Melissa Skaggs - Patient Relations Team Leader

Tammy RDH - Hygiene Team Leader: "It has been a great opportunity to work over half of my 20+ years as a dental hygienist at Chatham Dental Center. We have so many wonderful patients that I look forward to seeing each and every day. When not at work, I enjoy spending time with my husband and two children. Their various sports and church activities keep us busy. When I do have extra time I like to go running, spend time in the garden and relax at our family cabin."

Destinee RDH - Dental Hygienist: "Hi! I have been a dental hygienist for 3 1/2 years. I was blessed to join Dr. Lonergan and his team in July of 2016! I have enjoyed getting to know all of the wonderful patients in his office and I look forward to meeting many more! My main priority is keeping my patients comfortable and at ease while providing exceptional dental care. I have been married for 3 years. I have a 2 year old son and a 10 year old step son. Outside of my career, I like to spend time with my family and friends."

Jaime RDH - Dental Hygienist: "Hello, I have been a dental hygienist with Chatham Dental Center since May of 2011. Dental hygiene is very rewarding. I look forward to working with my patients and educating them about their oral care. When I am not working, I coach girls high school basketball. I am married with two children, who keep me busy with their sports. My hobbies are playing basketball and volleyball, camping and spending time with my family."

Leeann - Clinical Team Leader: "Hi! I have been a dental assistant for 30+ years. I joined Chatham Dental Center in March of 2012. I have completed training in expanded duties, and enjoy all aspects of dentistry. I look forward to meeting new patients, and making their dental experience a positive one. I have been married for 31 years with two grown children. Outside of the office I enjoy walking, biking and playing in the park with my great nephew."

Stacia - Dental Assistant: "I have been a dental assistant for over 18 years and I really enjoy working with people. Our office is a very relaxed setting and we really try hard to make everyone feel comfortable. When I'm not working, I am having fun with my two children. I love to go for walks, watch movies, and spend time with my friends and family."



Brooke - Patient Relations Coordinator: "Hello! I am the newest member of the Chatham Dental team. I was born and raised in Chatham, IL but have lived in Nebraska for the last three years. I recently moved back and am ecstatic to be home! I earned my bachelors degree in Advertising and Public Relations at the University of Nebraska- Lincoln and then worked in Omaha for one year. I just got a new goldendoodle puppy, Winston, and absolutely adore him. When I'm not spoiling him I enjoy riding horses, spending time with my friends and family, and reading!"


We are all dedicated to serving you and making your visits with us a positive experience.

Call us today! (217)483-3545.

Winston the Goldendoodle

Timothy Lonergan, DMD

Timothy Lonergan, DMD graduated from SIU School of Dental Medicine and has been practicing in Chatham for 32 years.

Read more about Timothy Lonergan, DMD

Questions or Comments?
We encourage you to contact us whenever you have an interest or concern about our practice.