Welcome to the site of Dr. John P. Lenz.  Located in North Riverside Illinois, you’ll discover a knowledgeable, expert dental team providing the most up-to-date, high quality dental care in a clean, modern office. Complete care, comfort and warm personal attention for all ages — children, teens, and adults.

The office of Dr. John Lenz is a privately owned family dental practice that has been proudly serving North Riverside and the surrounding area for over 20 years!

We welcome patients of all ages. We are dedicated to providing the very best in personalized, family-focused dentistry for patients at every stage of care. Whether you and your children need regular checkups, cavity fillings, or specialized attention to treat a variety of oral health conditions, we are proud to help!

As a complete dentistry facility, we offer cleanings, oral-hygiene, low-dose X-Rays, fluoride treatments, sealants, cosmetic dentistry, crowns, bridges, fillings, dentures, periodontal care, root canal therapy, and video oral exam.

Soft Touch

Gentle Dentistry for those who hate the dentist. Modern Dentistry doesn’t need to hurt.


Emergency Appointments available.
Insurance accepted and filed.
Easy payment plans.


Modern up-to-date facility.
Strict sterilization procedures.
Convenient hours and location.

COVID-19 Procedures

Dear Patients:

We want to let you know that at our office, infection control has always been the utmost priority and continues to be so in today’s climate.  Since the onset of COVID, we have gone above and beyond the normal standards.

Our office follows infection control recommendations made by the American Dental Association and US Centers for Disease Control and Prevention.  We continue to closely monitor the recommendations of these agencies so that we can take extra measures to ensure the safety of our patients and staff.  We have changed our surface disinfectant, installed whole office scrubber on our HVAC unit and air ionizers in the exam rooms.  Patients are required to wear masks and as they enter the premises, have temperature taken, and are requested to fill out a COVID health questionnaire.  Staff personnel wear N95 masks, lab jackets and/or isolation gowns, face shields, and surgical hair coverings. Staff has also received the COVID-19 vaccine.

If you have any questions or concerns, please do not hesitate to contact the office at 708-442-8787.