Contact Us

We encourage you to contact us whenever you have an interest about our services.

Relaxed Dentistry

From first contact at Relaxed Dentistry, Dr. Nicas Yiannias and his staff are committed to your individual attention and strive to provide personalized oral health care tailored for your unique dental needs and goals. Our dentist works hard to create the ultimate stress-free and comfortable dental experience. Your health and comfort are our top priorities, and we do what it takes to help every patient understand their symptoms and treatment options in a relaxed office setting. We hope to be your family dentist , and in the event of an emergency we can be your emergency dentist as well.

It is our mission to educate and provide our patients with the best dental care in Portage. For that reason, we've designed this website to provide you with all of the important information you need to make healthy decisions about your teeth and gums. We encourage you to browse our office page, service details and patient education library whenever you have a question about our practice or your oral health.

Achieving quality dental care shouldn't be difficult, so at Relaxed Dentistry we make it simple to achieve your healthiest, most beautiful smile. Whether you are looking for information on implants , teeth whitening , crowns , dentures , tooth colored fillings , or preventive care , you can learn more about all of your options from our services page . For your convenience, you can also request an appointment online with our Portage dentist and download patient forms directly from our website.

Feel free to contact our office with any questions. We look forward to making each visit to our office a positive experience.

Meet the Doctor

  • Nicas Yiannias, DDS
    Portage, IN Family Dentist
    Relaxed Dentistry

    Dr. Yiannias has been practicing dentistry since 2001.  Born in Athens, Greece, Dr. Yiannias served in the medical corps of the Greek military during his time in the service.  He has extensive experience in a variety of dental practices across the Chicagoland area, including downtown and suburban practices, as well as a pediatric dental office where he practiced for four years.

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What Our Clients Say About Us

  • "Everyone here is so kind and sweet. They answer all your questions and treat you in a very respectful way. Regarding the care, they have given me the best of care. I’ve even had an emergency visit in the past and they took care of me. They referred me to a great surgeon as well."
    April C.
  • "Out of all the dentists ive seen in my life this is by far the best! I hate the dentist it always terrified me but this Doctor and his staff make you feel so comfortable I dont mind going to dentist anymore.I have been convincing everyone in my family and all my friends to go to him. BEST DENTIST EVER!"
    Ron K.
  • "Dr. Yiannias goes above and beyond! And the hygienists are always pleasant and efficient."
    Susan C.
  • "The staff here is simply amazing. I would recommend them to anyone. I was referred to them, and I am thankful I was."
    Deanna L.
  • "Dr. Yiannias is a great dentist with a wonderful staff. I have never had a bad experience. I would recommend this place to anyone. Oh and don't forget the massaging chairs, definitely a plus."
    Heather R.

Featured Articles

Read about helpful topics

  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, subject to ...

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  • Crowns and Bridges

    Bridges Bridges are natural-looking dental appliances that can replace a section of missing teeth. Because they are custom-made, bridges are barely noticeable and can restore the natural contour of teeth as well as the proper bite relationship between upper and lower teeth.Bridges are sometimes referred ...

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  • Veneers

    Teeth that are badly stained, shaped, or crooked may be improved by a veneer placed on the surface of the affected teeth.Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or that are chipped, ...

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  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten your ...

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  • April 2022 Dental Newsletter

    The Importance of Preventive Care: Maintaining Good Oral Health Preventative dental care is a significant part of overall dental health, but it's often an afterthought. Our dedicated dentist sees many patients who don’t keep up with consistent preventative oral care and then must fix the problems ...

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  • Fillings

    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

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  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

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  • Overview

    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

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  • Toothaches

    Simple toothaches can often be relieved by rinsing the mouth to clear it of debris and other matter. Sometimes, a toothache can be caused or aggravated by a piece of debris lodged between the tooth and another tooth. Avoid placing an aspirin between your tooth and gum to relieve pain, because the dissolving ...

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  • Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

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Our Location

5943 Central Ave., Portage, IN 46368, US

Hours of Operation

Our Regular Schedule

Relaxed Dentistry


8:15 am-5:00 pm


8:15 am-5:00 pm


8:15 am-6:00 pm


8:15 am-5:00 pm


9:00 am-1:00 pm