Meet Our Team

Dr. Mariya Malin, founder and lead dentist at Fairfield Smiles in Fairfield, Connecticut, combines over 20 years of advanced dental experience with a warm, patient-first approach that has made her one of the most trusted dentists in Fairfield County.

Specializing in cosmetic dentistry, laser dentistry, Invisalign®, dental implants, smile makeovers, and comprehensive family dentistry, Dr. Malin delivers personalized, state-of-the-art care in a relaxing environment designed to eliminate dental anxiety.

Dr. Milana Katz, brings an exceptional blend of advanced training and genuine care to her patients in Fairfield, CT. After earning her undergraduate degree from the University of Miami and a Master’s in Biochemistry from Georgetown University, Dr. Katz graduated with her Doctor of Dental Surgery (DDS) from the prestigious NYU College of Dentistry in New York City.

With a true passion for cosmetic dentistry, Dr. Katz specializes in smile makeovers, porcelain veneers, Invisalign®, teeth whitening, composite bonding, and full-mouth rehabilitation, helping patients achieve natural-looking, confident smiles they love to show off.

Dr. Agata Lesniewski earned her Certificate in Periodontics from the VA Greater Los Angeles Healthcare System and completed her Doctor of Dental Surgery (DDS) and Master of Public Health (MPH) degrees at Stony Brook University School of Dental Medicine. She also holds a Bachelor of Arts in Mathematics and Economics from New York University, reflecting her strong analytical and problem-solving abilities that enhance precision in periodontal care.

As a periodontist in Fairfield, CT, Dr. Lesniewski has extensive experience in both surgical and non-surgical treatment of periodontal disease. Her clinical expertise includes gum grafting, dental implants, tooth extractions, sinus lifts, and bone grafting, helping patients restore gum health and rebuild lost bone with predictable, long-term results.

Thank you for taking time to get to know me.

My roots in dentistry begin in my hometown of Saint Louis, Missouri. As the daughter of two dentists with fulfilling careers in private practice, I have appreciated this profession my entire life.

Ten years spent in Colorado at University of Denver & CU School of Dental Medicine further shaped me into the person I am today. Colorado and The Rocky Mountains are a second home to me & where I met my husband, a fellow DU graduate, and Connecticut native.