Commack, NY Dentist

Get
to Know
Dr. Ari Koutsoubis

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Commack New York dentist Doctor Ari Koutsoubis smiling

Early in his career, Dr. Koutsoubis realized that dentistry aligned perfectly with his strengths and interests. He discovered that he genuinely enjoyed working with his hands, being creative, and helping people feel more confident. Beginning his career as a dental hygienist in 2014 gave him a firsthand look at the life-changing impact that improving someone’s oral health can have, ultimately inspiring him to pursue dentistry as a way to combine medicine, art, and science into a profession he truly loves.

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Origins

Building on his early hands-on experience, Dr. Koutsoubis pursued his Doctor of Dental Medicine degree at Tufts University School of Dental Medicine and completed a General Residency at the Brooklyn Veterans Hospital, where he honed advanced skills in comprehensive care, surgery, and restorative dentistry. His years as a hygienist provided a strong clinical foundation and deep understanding of patient needs. Today, he continues to stay at the forefront of the field, with additional training in Full Mouth Rehabilitation, Digital Smile Design, and restorative techniques. He is also an active member of the American Dental Association and the New York State Dental Association.

Commack New York dentist Doctor Ari Koutsoubis smiling

Education

Building on his early hands-on experience, Dr. Koutsoubis pursued his Doctor of Dental Medicine degree at Tufts University School of Dental Medicine and completed a General Residency at the Brooklyn Veterans Hospital, where he honed advanced skills in comprehensive care, surgery, and restorative dentistry. His years as a hygienist provided a strong clinical foundation and deep understanding of patient needs. Today, he continues to stay at the forefront of the field, with additional training in Full Mouth Rehabilitation, Digital Smile Design, and restorative techniques. He is also an active member of the American Dental Association and the New York State Dental Association.

Commack New York dentist Doctor Ari Koutsoubis smiling

Personal life

Outside the office, Dr. Koutsoubis enjoys cooking, traveling, exercising, and spending quality time with his family. He also loves live music and exploring new experiences, interests that fuel the creativity he brings to his work every day.

Commack New York dentist Doctor Ari Koutsoubis smiling

Why

A passion for dentistry grew from witnessing firsthand how oral health can transform someone’s confidence and well-being. Treating patients at a young age showed Dr. Koutsoubis he had both the skill and the compassion to make a meaningful difference. Today, he’s committed to merging science, artistry, and modern technology to create personalized, life-changing treatment plans and to build long-term relationships with his patients.