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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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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.

01/10/2026

Cold weather can take a toll on more than just your skin—it can affect your teeth, too. Winter dryness, temperature changes, and holiday treats can increase sensitivity and the risk of cavities.

Staying hydrated, limiting sugary snacks, and maintaining good oral hygiene helps protect your smile all season long.

Schedule your winter dental visit with John M. Conness, DDS in Ottawa by calling (815) 434-1022 today.

01/09/2026

Healthy gums are the foundation of a healthy smile—and your overall health. At John M. Conness, DDS, we focus on personalized periodontal care that protects your smile and supports your well-being.

Periodontal care helps prevent and manage gum disease, reducing inflammation, discomfort, and the risk of long-term tooth loss. With proper treatment, patients often notice fresher breath, healthier gums, and improved confidence. If you’re noticing bleeding gums or sensitivity, don’t wait.

Call (815) 434-1022 to schedule your visit at our Ottawa office today.

01/08/2026

A new year is the perfect time to refresh your habits—and that includes your smile. Simple resolutions like brushing twice daily, flossing consistently, and scheduling routine dental visits can make a big difference in your overall health.

Make 2026 the year you invest in yourself, starting with your oral health. To schedule your New Year dental checkup at John M. Conness, DDS in Ottawa, call (815) 434-1022 today.

01/07/2026

Missing teeth can affect more than just your smile—they can impact how you eat, speak, and feel every day.

Dental implants provide a long-lasting, natural-looking solution that restores both function and confidence. Designed to look and feel like real teeth, implants allow you to enjoy your favorite foods again while supporting long-term oral health.

At John M. Conness, DDS, our team creates personalized implant solutions to help you smile with confidence. Schedule your consultation in Ottawa by calling (815) 434-1022 today.

01/03/2026

Say goodbye to noticeable metal fillings. At John M. Conness, DDS, our tooth-colored fillings restore damaged teeth while blending naturally with your smile.

They’re durable, safe, and beautifully discreet — making it easy to feel confident every day. Call our Ottawa office at (815) 434-1022 to schedule your appointment and improve both function and aesthetics.

01/01/2026

Happy New Year from John M. Conness, DDS!

Start 2026 with stronger oral health, brighter teeth, and renewed confidence. Whether you’re due for a cleaning or ready to explore cosmetic options, your Ottawa team is here to help you achieve your smile goals!

12/29/2025

Modern dentures are more comfortable, natural-looking, and functional than ever. At John M. Conness, DDS, we design custom dentures that restore chewing ability, boost facial support, and help you feel confident in your everyday life.

If you're ready for a renewed smile, call our Ottawa office at (815) 434-1022 to schedule a consultation.

12/27/2025

If your gums feel tender or bleed easily, scaling and root planing at John M. Conness, DDS can help restore gum health and protect your long-term oral wellness. This deep cleaning removes harmful bacteria below the gumline, reduces inflammation, and helps prevent tooth loss.

Call our Ottawa office at (815) 434-1022 today to get your periodontal health back on track!

12/25/2025

Merry Christmas from all of us at John M. Conness, DDS! We’re grateful for our wonderful patients and the trust you place in our team throughout the year.
May your day be filled with joy, love, laughter, and healthy smiles.

12/24/2025

This season, we’re all about making spirits bright — and smiles even brighter!

At John M. Conness, DDS, we offer everything from routine cleanings to cosmetic options to help you feel confident during every holiday photo and gathering. Start the new year with fresh oral health and renewed confidence.

12/22/2025

Imagine eating, smiling, and speaking with total confidence again. Dental implants at John M. Conness, DDS offer a long-lasting, secure replacement for missing teeth — improving your oral health and daily life.

Call our Ottawa office at (815) 434-1022 to schedule a consultation before year-end availability is gone.

12/20/2025

Whether you’ve been naughty or nice to your teeth this year, John M. Conness, DDS has your smile covered! Regular cleanings and preventive care help keep cavities and gum issues away — even during holiday treat season. Start the new year with a fresh, healthy smile.

Call our Ottawa office at (815) 434-1022 to book your visit while end-of-year availability remains.

Address

1704 Polaris Circle
Ottawa, IL
61350

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