Welcome to Emerald Dentistry
At Emerald Dentistry, exceptional dental care is built on trust, expertise, and genuine compassion. Our practice proudly serves the Yonkers community with a commitment to high clinical standards, modern technology, and a warm, patient-first approach. Under the leadership of Alexander Gruenstein, DDS, Emerald Dentistry continues a longstanding tradition of providing comprehensive, comfortable, and personalized dental care for individuals and families alike.
Dr. Gruenstein brings a thoughtful, detail-oriented philosophy to dentistry—one that prioritizes listening, education, and prevention. Every patient visit begins with understanding your goals and concerns, followed by clear explanations and treatment options tailored to your needs. Integrity, compassion, gentleness, quality, and a sense of ease define how care is delivered here, helping patients feel confident and relaxed at every appointment.
A Modern Dental Experience, Rooted in Yonkers
Yonkers is a vibrant city with deep history, diverse neighborhoods, and a strong sense of community. From the Hudson River waterfront and Untermyer Gardens to bustling downtown corridors and family-friendly neighborhoods, Yonkers is a place where people value relationships—and that includes their relationship with a trusted dentist. Emerald Dentistry is proud to be part of this community, offering convenient, local access to high-quality dental care close to home.
Our office is designed to feel modern, clean, and welcoming. We utilize up-to-date dental technology and advanced techniques to enhance accuracy, comfort, and efficiency. From digital imaging to meticulous sterilization protocols, every detail reflects our commitment to patient safety and clinical excellence.
Comprehensive Dental Services for All Ages
Emerald Dentistry provides a full range of dental services to meet the needs of patients at every stage of life. Whether you’re coming in for a routine checkup or addressing a more complex concern, our goal is to help you achieve long-term oral health and a confident smile. Services include preventive care, dental cleanings, exams, restorative treatments, cosmetic dentistry, and more—always delivered with precision and care.
Preventive dentistry is the foundation of what we do. Regular visits help identify issues early, reduce the risk of future problems, and keep your smile healthy for years to come. When treatment is needed, Dr. Gruenstein focuses on conservative, effective solutions designed to restore function while preserving natural tooth structure whenever possible.










