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WE MAKE PEOPLE SMILE
Serving Patients Since 2003
Looking for comfortable, confident and convenient care from dentists in Plainfield or Naperville? You've come to the right place. From the minute you walk into our office you will notice a difference at Pinnacle Dental Group. We care about you, your family and your friends, and we're here to help you achieve your healthiest, brightest smile.
At Pinnacle Dental Group we know every person's dental needs are unique. That's why we offer a comprehensive selection of treatment options in a comfortable, convenient atmosphere. We're confident we can provide superior dental care that no other dentist in Plainfield/Naperville can offer. We specialize in improving smiles.
Meet Our Dentists
Get to Know the Experts Behind Your Care.
Dr. Justina Mockunas, DDS – Plainfield Dentist
Dr. Justina Mockunas graduated in Lithuania from Kaunas University of Medicine, College of Dentistry where she obtained her DDS Degree in 2008. In 2017 she got accepted into Advanced Standing Program at NYU Langone Health and obtained Certificate for her 2 year Advanced Education In General Dentistry residency in 2019. Soon after this Dr. Mockunas moved to Chicagoland area and received her accreditation by CODA and obtained an IL dental license.
During her years of practice Dr. Justina has learned that making others smile from inside out is what drives her into becoming a better dentist everyday. She feels rewarded with being able to improve a patient’s self esteem and confidence by creating a healthy beautiful smile. Dr. Justina’s knowledge, gentle chair side manner and positive personality decreases her patient's dental anxiety. She enjoys educating her patients about oral health. Dr. Justina constantly is seeking excellence in dentistry by continuing education to better serve her patients.
Dr. Sabrina Ramahi, DDS – Plainfield Dentist
Dr. Sabrina Ramahi is a dedicated general dentist committed to providing comprehensive, personalized, high-quality dental care. She earned her Doctor of Dental Medicine degree from Midwestern University College of Dental Medicine in Downers Grove, where she honed her clinical skills with a strong focus on patient-centered treatment. Prior to dental school, Dr. Ramahi completed her undergraduate education at the University of Illinois at Chicago with a Bachelor of Science in Neuroscience, which has given her a strong understanding of how oral health connects to overall well-being.
Dr. Ramahi is passionate about both cosmetic and general dentistry, and enjoys helping patients achieve healthy, beautiful smiles while meeting their individual needs. She is an active member of the American Dental Association, Illinois State Dental Society, and the Chicago Dental Society, which allows her to stay current with the latest advancements and best practices in modern dentistry.
Known for her gentle approach and commitment to creating a comfortable environment, she strives to build lasting relationships with her patients, emphasizing education, prevention, and long-term oral health.
Outside of the office, Dr. Ramahi enjoys staying active, traveling, cooking, and spending time with her family and friends.
SERVICES
Precise ceramic restorations: crowns and bridges, made using advanced technology 3D software.
Elimination of teeth defects, or the correction of the teeth's shape, color and arrangement.
Quick and precise teeth implantation procedure, performed almost painlessly, without cutting the gum.
Explore Our Dental Office
Modern, welcoming, and designed with your comfort in mind — experience the care you deserve in a space that feels like home.
Accreditations
What Our Patients Are Saying
Honest Feedback. Exceptional Care. Trusted by Families Across Our Communities
Contact Our Plainfield Office
Whether you're scheduling a checkup, exploring treatment options, or simply have a question, our Plainfield team is here to provide the support and care you need. Fill out the form below and we’ll be in touch shortly to assist you.
