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Monday 9am - 5pm Tuesday 8am - 5pm Wednesday 9am - 5pm Thursday 8am - 5pm Friday 8am - 1pm

John M. Conness DDS

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United States
Ottawa, IL
John M. Conness DDS

Dr. Conness and his staff are committed to offering every patient the very best dental care cu...

Dr. Conness and his staff are committed to offering every patient the very best dental care currently available to the dental profession. Our goal is to tailor treatment to meet the patientâ€™s individual desires, goals, and expectations. Dr. Conness has presented many educational programs in the areas of cosmetic and implant dentistry. We encourage you to contact our office in Ottawa whenever you

have an interest or concern about any of the services provided by our offices and in particular in the areas of dental implants, cosmetic dentistry, and sedation dentistry.

08/17/2025

If your toothbrush bristles look like they've been through a wind tunnel … it’s time to say goodbye. 😬🪥We recommend swapping your brush every 3 months, or after an illness.

Keep your smile on point with the team at John M. Conness, DDS today. Call (815) 434-1022 to schedule in Ottawa.

08/15/2025

Gum health is the foundation of a healthy smile, and at John M. Conness, DDS, we’re here to protect it.

Our expert periodontal care helps prevent and treat gum disease before it leads to bigger dental issues like tooth loss or bone deterioration. Whether you're noticing bleeding gums or just due for a checkup, don't wait to take care of your oral health.

Call us today at (815) 434-1022 to schedule your visit. Proudly serving the Ottawa community!

08/14/2025

What you see is just the tip of the tooth! Like an iceberg, dental issues can lurk beneath the surface, so don’t wait for pain to take action.

Let us keep your oral health in check from top to root at John M. Conness, DDS!

08/12/2025

Protect your teeth from cavities with dental sealants!

This simple, preventive treatment creates a barrier against plaque and decay, especially on hard-to-reach molars. Call (815) 434-1022 or visit our office in Ottawa to learn how we can keep your smile strong.

08/10/2025

You brush and floss… but are you forgetting your tongue? Neglecting it can lead to serious bad breath. Take a few extra seconds each morning and evening—your breath (and your loved ones) will thank you.

Need more fresh breath tips? Schedule a visit at John M. Conness, DDS today! Call (815) 434-1022 to book in the Ottawa area!

08/08/2025

Repair chips, cracks, or gaps with quick and painless dental bonding!

This affordable cosmetic treatment uses tooth-colored resin to restore your smile’s natural beauty in just one visit. Call (815) 434-1022 or visit us in Ottawa to schedule your appointment.

08/07/2025

Think you only need a dentist when something hurts? Regular dental checkups help catch small problems before they become big (and expensive) ones.

At John M. Conness, DDS, we’re here to keep your smile healthy year-round. Call us at (815) 434-1022 to schedule your checkup in Ottawa!

08/05/2025

Brighten your smile in just one visit!

Our professional teeth whitening treatments safely remove stains caused by coffee, tea, wine, and everyday life. Get ready to flash a confident, radiant smile that truly shines.

Call us at (815) 434-1022 or visit us inOttawa to schedule your appointment today.

08/03/2025

Dental X-rays are an essential tool in uncovering what the eyes can't see!

From early cavities to impacted teeth, X-rays help your Ottawa dental team provide thorough, proactive care for your smile. They're safe, quick, and key to a healthy mouth.

Call (815) 434-1022 to schedule your next visit.

07/31/2025

Brighten your smile with professional teeth whitening from John M. Conness, DDS! 🦷✨

Whether you’ve got a big event coming up or just want to refresh your look, our whitening treatments are fast, safe, and effective.

Call (815) 434-1022 to book your whitening session at our Ottawa office.

07/30/2025

Gum health is just as important as tooth health!

Our periodontal care services treat and prevent gum disease, keeping your mouth healthy and reducing the risk of tooth loss. Early signs include bleeding gums and bad breath—don’t ignore them.

Call us at (815) 434-1022 to schedule your periodontal screening.

07/28/2025

It’s Monday… again! 😅 But no matter what the week throws at you, don’t forget to flash that smile. A healthy smile makes every Monday feel just a bit brighter.

Need a reason to smile more? Call us at (815) 434-1022 to schedule your next dental check-up in Ottawa. We’ll take care of the rest!

Address

Ottawa, IL

Opening Hours

Monday	9am - 5pm
Tuesday	8am - 5pm
Wednesday	9am - 5pm
Thursday	8am - 5pm
Friday	8am - 1pm

Telephone

+18154341022

Website

http://www.drjohnconness.com/

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Our Story

At John M. Conness DDS, FAGD, FICOI, DICOI, we believe that a doctor and patient become a team for treating an individual's cosmetic, implant & general dentistry needs. Dr. Conness spends most of his time listening to understand your concerns and responding with the best treatment options for you. With the help of our professional staff, they also follow up to make sure that your general pain is relieved, problems are resolved and your health improves. We also want our patients to be informed about implant, cosmetic & general dentistry options, because informed patients make better decisions about their health and well being. That is why we've included an extensive section on this web site covering the full array of topics associated with implant, cosmetic & general dentistry and diagnoses and treatments associated with your teeth. We encourage you to look through these pages whenever you have an interest or concern about your implant, cosmetic & general dentistry needs and care. We also know that convenience in the Ottawa & Streator areas is important to your selection of an implant & cosmetic dentist. In these web pages you'll find information about John M. Conness DDS, FAGD, FICOI, DICOI's offices located in Ottawa & Streator, IL including location, maps, directions, hours, insurance policies, financial payment options and appointment scheduling. Please feel free to contact us with any questions you have or to schedule an appointment. We hope you'll find our practice offers the accessibility and personal commitment you look for from a dentist. Ottawa Office Ottawa, IL 61350 (815) 434-1022 (815) 434-1047 - fax Streator Office 211 Armory Court Streator IL, 61364 (815) 672-2080 (815) 672-4119 - fax Office Hours Monday: Tuesday: Wednesday: Thursday: Friday: Ottawa Office 9:00am - 6:00pm 8:00am - 4:00pm 8:00am - 4:00pm 8:00am - 5:00pm 8:00am - 1:00pm* Streator Office 8:00am - 4:00pm 8:00am - 5:00pm 8:00am - 4:00pm 8:00am - 4:00pm 8:00am - 1:00pm* Lunch 1:00pm - 2:00pm 1:00pm - 2:00pm 1:00pm - 2:00pm 1:00pm - 2:00pm *By Appointment