Meet Dr. T

John Toumanios, DDS practices all phases of dentistry, providing comprehensive care for the entire family.

Dr. Toumanios gets personal gratification from his chosen career. Building his patients’ self-esteem by improving their smile or diagnosing the causes of their pain are both very different and both extremely fulfilling. As a general dentist he looks at all the potential causes of issues that may be triggering pressure and pain. Your mouth and oral health are integral for everything from eating to restful sleep.

Dr. Toumanios is a highly educated dental professional, who keeps up with the latest improvements in dental restoration through continuing education classes. Being in private practice, he does not have a corporation dictating the treatment for his patients, a growing concern across the medical community. Educating his patients, so they can make the best decisions is his priority. He’s lived and worked in Fairfield for 35 years. His patients are his neighbors. Anyone who has been to his office knows he’s an avid Met’s fan, has a green thumb and loves music.

  • Columbia University College of Dental Medicine, Doctor of Dental Surgery, 1987

  • General Practice Residency at New York-Presbyterian Queens Hospital, Flushing, New York

  • Recipient of the Pierre Fauchard Award, celebrates people who make outstanding contributions to the progress and standing of the dental profession.

  • International Association of Dentists, recognized as a Top General and Family Dentist.

  • Member of the Academy of General Dentists

  • Guest lecturer at Columbia University Dental School and a participant in their mentor program.

  • Private practice since 1990

Kathryn Frank, RDH

Dental Hygienist

Kathi’s 30 years of experience and devotion in the dental profession puts her patients at ease as soon as they meet her. Her gentle nature and bright cheerful outlook on life transfers to her skills as a seasoned hygienist. Kathi received her RDH from the Dental Hygiene Program at Fairleigh Dickenson University, continuing her education at Montclair State University with a BS in Allied Health and rounding out her formal education with the Certificate Program for Interpreters for the deaf from Union County College.

Ana Lopez

Dental Assistant

Ana graduated the top of her class at Dental Studies Institute in Fairfield.  Her bright smile reassures you before you reach the dental chair. Ana’s caring personality encompasses her experience with the elderly and children alike. She anticipates Dr. Toumanios’ needs allowing for a seamless dental procedure.

Office Manager and Insurance Coordinator

Susan Toumanios

Susan manages the office; everything from coordinating appointments that suit your schedule to advocating for the patient’s maximum dental benefits from their insurance company.