Meet The Doctor

At Cornerstone Dentistry, we believe great care begins with knowing the dentist who provides it. Patients feel more confident when they understand the person behind their care and the values that guide each treatment. That’s why we’d like you to meet Dr. Siny Thomas, a trusted provider dedicated to helping every patient achieve lasting oral health and a confident smile.

Siny Thomas, BDS, DMD, FICOI

Early Life & Path To Dentistry

Dr. Siny Thomas was born in India and spent much of his childhood in Africa. From a young age, he enjoyed working with his hands, whether repairing small items at home or experimenting with new projects. His decision to pursue dentistry was influenced by two cousins in dental school and a local dentist who encouraged him to explore the profession.

He earned his Bachelor of Dental Surgery degree at the University of Mysore in India, gaining valuable experience in clinical and hospital dentistry. In 1999, he moved to the U.S. and made Sugar Land his permanent home. He later completed his Doctor of Dental Medicine degree at Tufts University School of Dental Medicine in Boston and returned to Texas in 2003 to begin serving the community.

Advanced Training & Professional Development

Dr. Thomas is committed to expanding his knowledge through advanced education. He graduated from the Kois Center, a world-renowned post-graduate institute focused on esthetic, implant, and restorative dentistry. In 2021, he achieved the distinction of Mentor at the Kois Center, reflecting his dedication to clinical excellence.

His additional training includes programs at the Misch Implant Institute, Pikos Institute, and the University of North Carolina School of Dentistry. With more than 150 hours of continuing education completed each year, Dr. Thomas ensures his patients benefit from the latest advances in dental care.

What Dr. Thomas Enjoys Most About Dentistry

Dr. Thomas finds fulfillment in the way dentistry transforms lives. He is especially passionate about cosmetic dentistry, dental implants, endodontics, and full-mouth reconstruction.

Treatment Philosophy

Dr. Thomas believes that oral health greatly influences overall well-being. His philosophy is to treat every patient as if their teeth were his own. By preserving natural teeth whenever possible, supporting bite alignment, and ensuring comfort in the jaw and muscles, he provides care designed to last a lifetime.

Education

Professional Achievements

Professional Achievements

Siny Thomas, BDS, DMD, FICOI

Early Life & Path To Dentistry

Dr. Siny Thomas was born in India and spent much of his childhood in Africa. From a young age, he enjoyed working with his hands, whether repairing small items at home or experimenting with new projects. His decision to pursue dentistry was influenced by two cousins in dental school and a local dentist who encouraged him to explore the profession.

He earned his Bachelor of Dental Surgery degree at the University of Mysore in India, gaining valuable experience in clinical and hospital dentistry. In 1999, he moved to the U.S. and made Sugar Land his permanent home. He later completed his Doctor of Dental Medicine degree at Tufts University School of Dental Medicine in Boston and returned to Texas in 2003 to begin serving the community.

Advanced Training & Professional Development

Dr. Thomas is committed to expanding his knowledge through advanced education. He graduated from the Kois Center, a world-renowned post-graduate institute focused on esthetic, implant, and restorative dentistry. In 2021, he achieved the distinction of Mentor at the Kois Center, reflecting his dedication to clinical excellence.

His additional training includes programs at the Misch Implant Institute, Pikos Institute, and the University of North Carolina School of Dentistry. With more than 150 hours of continuing education completed each year, Dr. Thomas ensures his patients benefit from the latest advances in dental care.

What Dr. Thomas Enjoys Most About Dentistry

Dr. Thomas finds fulfillment in the way dentistry transforms lives. He is especially passionate about cosmetic dentistry, dental implants, endodontics, and full-mouth reconstruction.

Treatment Philosophy

Dr. Thomas believes that oral health greatly influences overall well-being. His philosophy is to treat every patient as if their teeth were his own. By preserving natural teeth whenever possible, supporting bite alignment, and ensuring comfort in the jaw and muscles, he provides care designed to last a lifetime.

Education

Professional Achievements

Memberships

Family Life & Community

Involvement

Outside the office, Dr. Thomas enjoys time with his wife, Mini, and their two daughters. He actively supports Texas Children’s Hospital, the Multiple Sclerosis Society, local schools, and various charities. Since 2016, he has participated annually in the 150-mile fundraising bike ride from Houston to College Station, TX, benefiting the Multiple Sclerosis Society. An avid cyclist, he combines his passion for biking with a commitment to serving the community.

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