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612 Brighton Ave. Portland, Maine 04102

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Dr. Dr. Yoonseok Joey Oh

DMD

Dr. Joey Yoon Seok Oh, a dedicated professional with a diverse journey in education and dentistry. Graduating high school in Big Island, Hawaii, he pursued a Bachelor of Science in Biology at Villanova University and later achieved his Dental Degree from the University of Pennsylvania School of Dental Medicine. Following his education, Dr. Oh served in the Korean Air Force Military Police and earned a Korean Dental License during his stay in South Korea. Collaborating with his father, also a dentist, he practiced dentistry in South Korea.

Currently, an active member of ADA, AAID, and KDA,  Dr. Oh excels in various dental services, specializing in implant surgery, extractions, root canals, and cosmetic dentistry. With a rich experience of over 500 implant surgeries and 1000 root canal procedures, he is committed to restorative and preventive dentistry.  

Beyond the dental realm,  Dr. Oh  finds joy in fishing, golf, and cooking. Fluent in English, Korean, and Japanese, he embraces diverse communication to provide personalized care to his patients.

Dr. Garrett Fillebrown

DMD

Dr. Garrett Fillebrown grew up in the Oxford Hills region of Maine and completed his undergrad with a Bachelors degree in Biology from Saint Joseph’s College of Maine. He received his D.M.D. through the University of New England College of Dental Medicine in 2021. Dr. Fillebrown is a member of the American Dental Association and has committed himself to a career of lifelong learning and exceptional patient care. His approach to care is empathetic and patient-centered; he focuses on educating his patients so they can make an informed decision about their dental treatment. Dr. Fillebrown takes pride in his restorative dental cases and strives to see his patient’s leave with a smile on their face.

Outside of work, Dr. Fillebrown enjoys hunting and fishing and is a die-hard Boston sports fan!

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