• Your Smile is Our Priority

    We're your Penticton dental team.

    The dentists at Penticton Dental Centre provide comprehensive, personalized dental care to keep your smile healthy and happy. 

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Dental Services in Penticton

We offer a comprehensive range of dental services designed to help you achieve optimal oral health.


Welcome to Penticton Dental Centre

Located in Penticton, British Columbia, we are a regional dental centre, providing care for families in the South Okanagan area.

At Penticton Dental Centre, we provide all the services your family needs to reach their smile goals. We strive to create a friendly, welcoming atmosphere from the second you walk through our door so that you will feel at ease and confident about choosing us as your family dentist.

Our focus is on providing effective treatments and outstanding customer service. We are proud that you have chosen us to care for your smile and look forward to helping you achieve great lifelong oral health.

The Penticton Dental Centre team cares for the oral health of patients from across the South Okanagan community and beyond. Find out more about the treatments available at our Penticton dental clinic.

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Meet Our Penticton Dentists

Aiming for a straighter, whiter smile? Our team of dental professionals are here to help.

Our Dentists
  • Dr. Greg Sigel, DDS


    While at Western University’s Schulich School of Medicine & Dentistry, Dr. Greg Sigel earned his Master of Science degree in 2017 followed by his Doctor of Dental Surgery degree in 2022. During the latter, he spent two years treating patients and developing his clinical skills in all areas of general dentistry. He also took on several leadership roles, including class president, president of the dental student society, and elected valedictorian of his graduating class. Currently, he is enrolled in multiple continuing education courses and strongly believes that education in dentistry is a lifelong process.

    Dr. Sigel’s goal continues to be providing the best possible care as a general dentist to his patients in a friendly and knowledgeable manner. There is nothing he loves more than connecting with his patients and helping them better understand their oral health needs and the treatment options available to them, answering any and all questions along the way.

    Originally from Ontario (but we won’t hold it against him!), Dr. Sigel spent many childhood summers in the Okanagan with his parents, who had bought a house in Oliver and were planning on retiring there. Two decades later, he is back here with his wife, Alexandra, and pug, Otis, living the dream that was started so long ago.

    In his time outside of the office, you can catch Dr. Sigel hiking, swimming, entertaining friends & family, or checking out the plethora of local wineries while his wife educates him about wine (also a lifelong process!).

  • Dr. Matt Irvine, DMD

    General Dentist

    Dr. Irvine is a fourth generation Naramata product who has been proudly providing dental care since receiving his Doctor of Dental Medicine degree from The University of British Columbia in 1995.

    He partnered with Dr. Ruby and Dr. Moore at Penticton Dental in 1999 at the old location on Main Street. In 2025 Drs. Ruby and Irvine completed construction of the new office, and they practiced there together until the sudden passing of Dr. Ruby in 2016.

    Dr. Irvine strives to provide patients with the highest level of care in general dentistry. He is a certified provider and advocate of the Bioclear method of direct fillings using bonded composite materials.

    This technique allows closure of black triangles or other gaps, and building up of teeth with natural looking and long lasting fillings that do not require that the teeth be shaved down for crowns.This allows a conservative, cost-effective way to restore teeth.

    Dr. Irvine also offers orthodontic care to his patients and is a member of the International Association for Orthodontics. He has seen first hand the benefits that can be achieved through early orthodontic intervention on young patients.

    Dr. Irvine works from the perspective of having the goal of improving the health of his community and strives to help patients of his practice feel at ease and confident that his team places their needs and health above all else.

    Outside of the office, Dr. Irvine is active with their three children, and likes to ski and mountain bike whenever possible. He also enjoys spending time in the garden and the kitchen, growing and preparing nutritious, plant based meals.

  • Katrina Saina, DMD

    General Dentist

    Dr. Katrina Saina is originally from rural Alberta and spent summers here in Penticton.After graduating from Queen's University with an honors Bachelor of Science degree she earned her Doctor of Dental Medicine (DMD) degree from University of British Columbia in 2011.

    She has a keen interest in both Orthodontics and Prosthodontics.

    Dr. Saina enjoys practicing all aspects of general dentistry and strives to provide the highest quality care to her patients. She is also a certified provider of Botox treatment to help patients with smoothing of facial expression lines.

    Outside of work, Dr. Saina enjoys being outdoors wakeboarding, snowboarding, and gardening.

Why Choose Penticton Dental Centre?

What You Get at Our Clinic in Penticton

We want your appointments with us to be positive experiences – every time. Here's how we strive to make it happen.

Preventive Guidance, Penticton Dental Centre

Preventative Guidance

Professional tips and advice to help you achieve a good at-home oral hygiene routine.

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Friendly Service, Penticton Dental Centre

Friendly Service

A team of dental professionals dedicated to improving your oral health.

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Full Service Offering, Penticton Dental Centre

Full Service Offering

A wide range of dental services for patients of all ages, to meet all your oral health needs.

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Specialty Care, Penticton Dental Centre

Additional Services

Services beyond standard dental care, designed to help you achieve your smile goals.

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Convenient Location, Penticton Dental Centre

Convenient Location

Located in Penticton, we provide dental care for families throughout the Okanagan Valley.

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Care for Anxious Patients, Penticton Dental Centre

Care for Anxious Patients

We practice relaxation techniques and offer sedation to help nervous patients get the care they need.

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Show Off Your Smile

Cosmetic Dental Services in Penticton

At our dental centre we offer a range of cosmetic dental treatments, including teeth whitening, veneers, and dental bonding to help you feel more confident in your smile. 

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NOTE: Links to independent third-party websites are not endorsed by or affiliated with Penticton Dental.


Our Downtown Penticton Dental Clinic

Conveniently located in Penticton, our dental clinic provides dental care for families throughout the Okanagan Valley.

Contact & Hours

Providing Oral Health Care in Penticton

Our dental team at Penticton Dental is committed to providing a range of dental services tailored to the needs of our patients. 

Request Appointment
(250) 493-4155