John M. Conness DDS

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 patient’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.

Wishing you and your loved ones a very Happy Easter! May your day be filled with joy, fresh beginnings, and plenty of re...
04/05/2026

Wishing you and your loved ones a very Happy Easter!

May your day be filled with joy, fresh beginnings, and plenty of reasons to smile. Whether you're celebrating with family, enjoying sweet treats, or simply soaking in the beauty of the season, we hope your holiday is as bright and uplifting as spring itself. 🌷🐣

Let your smile shine as bright as the spring sunshine. Professional teeth whitening can lift years of stains, helping yo...
04/02/2026

Let your smile shine as bright as the spring sunshine. Professional teeth whitening can lift years of stains, helping you feel more confident in photos, conversations, and everyday moments. Whether it’s coffee, wine, or just time, discoloration happens—but it doesn’t have to stay.

A brighter smile can truly transform how you show up each day. Contact our office to learn more about professional whitening options and start your glow-up this season.

April is Oral Cancer Awareness Month—a powerful reminder that early detection can truly save lives. Oral cancer often de...
04/01/2026

April is Oral Cancer Awareness Month—a powerful reminder that early detection can truly save lives.

Oral cancer often develops without noticeable symptoms, which is why routine screenings are so important. A quick, painless exam during your dental visit can help identify concerns early, giving you the best chance for successful treatment.

Contact our office today to schedule your screening.

April Fool’s Day is all about jokes — but cavities and gum disease are no laughing matter. If you’ve been ignoring tooth...
04/01/2026

April Fool’s Day is all about jokes — but cavities and gum disease are no laughing matter.
If you’ve been ignoring tooth sensitivity, bleeding gums, or persistent bad breath, it’s time to take them seriously. Investing in your oral health now means fewer surprises later and more confidence every day.

Don’t let your smile play tricks on you — contact our office to schedule your visit today.

Missing teeth can make everyday things like eating and speaking feel frustrating. Dental implants restore both function ...
03/31/2026

Missing teeth can make everyday things like eating and speaking feel frustrating. Dental implants restore both function and confidence, giving you a smile that looks and feels natural. Enjoy your favorite foods again and speak with ease, knowing your smile is secure.

Spring is a great time to invest in yourself and your long-term oral health! Contact our office today to learn how dental implants can transform your daily life.

Longer days and brighter smiles go hand in hand. Professional teeth whitening safely lifts deep stains caused by coffee,...
03/25/2026

Longer days and brighter smiles go hand in hand. Professional teeth whitening safely lifts deep stains caused by coffee, wine, and everyday life, revealing a noticeably whiter smile. A brighter smile can boost your confidence at work, social events, and family gatherings this season.

Skip the store-bought kits and choose professional whitening for safe, dramatic results. Contact our office to book your teeth whitening appointment today and spring into a more confident smile.

A damaged or weakened tooth doesn’t have to disrupt your daily life. Dental crowns restore strength, function, and appea...
03/23/2026

A damaged or weakened tooth doesn’t have to disrupt your daily life. Dental crowns restore strength, function, and appearance, allowing you to chew comfortably and smile confidently again.

Crafted to blend seamlessly with your natural teeth, crowns provide long-lasting protection and durability. Whether you’ve experienced decay, fractures, or a large filling, a crown can preserve your tooth and prevent further damage.

Schedule an appointment today to find out if a custom dental crown is right for you.

The first day of spring is all about fresh starts — and your smile deserves one too. A clean, healthy smile can boost yo...
03/20/2026

The first day of spring is all about fresh starts — and your smile deserves one too.

A clean, healthy smile can boost your confidence in everyday conversations, photos, and special occasions. Spring is the perfect reminder to refresh your routine and prioritize preventive dental care.

Book your next cleaning with our office today and step into the new season feeling confident and renewed.

Healthy gums are the foundation of a healthy smile. If you’re experiencing bleeding, swelling, or persistent bad breath,...
03/19/2026

Healthy gums are the foundation of a healthy smile. If you’re experiencing bleeding, swelling, or persistent bad breath, it could be a sign of gum disease.

Early periodontal treatment can stop the progression, protect your teeth, and improve overall health. Addressing gum issues now helps prevent tooth loss and more complex procedures later.

Taking care of your gums means protecting your entire smile. Contact our office today to schedule a periodontal evaluation and prioritize your gum health.

Feeling lucky this St. Patrick’s Day? 🍀 Preventive dental care, including exams and cleanings, helps catch small issues ...
03/17/2026

Feeling lucky this St. Patrick’s Day? 🍀

Preventive dental care, including exams and cleanings, helps catch small issues before they turn into bigger problems. That means fewer surprises, more comfort, and long-term savings for you and your family.

Don’t leave your oral health up to luck. Schedule your next dental visit today and keep your smile shining bright.

"Why did the pie go to the dentist? To get a filling! Happy Pi Day! 🥧 While we can’t fix your dessert, we can absolutel...
03/14/2026

"Why did the pie go to the dentist? To get a filling! Happy Pi Day! 🥧

While we can’t fix your dessert, we can absolutely restore your smile with tooth-colored fillings that blend seamlessly and protect your teeth from further decay.

If you’ve been putting off treating a cavity, now’s the perfect time. Schedule your appointment today and give your smile the care it deserves.

If chips, gaps, or discoloration are holding you back, porcelain veneers can transform your smile with natural-looking p...
03/12/2026

If chips, gaps, or discoloration are holding you back, porcelain veneers can transform your smile with natural-looking precision. Custom-designed to enhance shape, symmetry, and color, veneers create a radiant smile that still looks like you — just elevated.

This cosmetic dentistry solution can dramatically improve self-confidence in social and professional settings. Imagine smiling freely without worrying about imperfections.

Schedule a cosmetic consultation today to learn how porcelain veneers can help you achieve the smile you’ve always wanted.

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

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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