Meet Dr. Alex
Biologic PeriodontiCS & Implantology
Dr. Alexander Volchonok
Dr. Alexander Volchonok brings a distinct perspective to modern periodontal and implant care. Board-certified in periodontics and deeply trained in implantology, biologic dentistry, and advanced surgical techniques, he is known for approaching treatment with equal attention to precision, aesthetics, and the patient's overall health.
His philosophy is measured rather than formulaic: understand the biology, preserve what is healthy, intervene only where necessary, and design care around the individual. The result is a highly personalized experience that feels considered from the first consultation through every phase of treatment.
What He Does
Dr. Volchonok focuses on sophisticated periodontal and implant therapies for patients seeking both exceptional clinical outcomes and a more biologically attuned approach to care.
His areas of expertise include:
- zirconia dental implants
- complex implant reconstruction
- gum disease treatment
- gum recession therapy
- LANAP laser periodontal treatment
- advanced regenerative procedures
For patients interested in metal-free implant solutions, he brings particular experience in zirconia implantology, combining meticulous planning with an emphasis on tissue health, biocompatibility, and natural aesthetics.
Each treatment plan is carefully tailored to the patient’s anatomy, health history, restorative goals, and long-term wellbeing.

Why See Dr. Volchonok?
Patients often seek Dr. Volchonok when they want a more discerning approach to their care.
His advanced specialty training allows him to evaluate the relationship between bone, gum tissue, bite, implant position, restorative design, and overall oral health as a whole rather than as isolated concerns. Just as importantly, his approach is unhurried and highly individualized, with an emphasis on clear communication and treatments selected for long-term stability rather than short-term convenience.
For patients who value expertise, discretion, and biologically informed care, his practice offers a distinctly elevated standard of treatment.
Education & Credentials
Dr. Volchonok's clinical philosophy is grounded in an exceptional depth of education and advanced specialty training.
A dual Ivy League–trained, board-certified periodontist and oral implantologist, he earned his dental degree from the University of Pennsylvania School of Dental Medicine before completing his specialty training in periodontics at Columbia University.
His pursuit of a more comprehensive understanding of healing has extended far beyond conventional specialty education, with advanced training in biologic dentistry, surgery, and implantology through Tufts University and Goethe University in Frankfurt, Germany. He also holds advanced certifications and fellowships through respected organizations in oral implantology, laser dentistry, biologic medicine, and oral medicine and toxicology.
This rare combination of surgical precision, biologic insight, and continual study allows Dr. Volchonok to approach even complex periodontal and implant cases with a level of discernment and individualized planning befitting truly bespoke care.

Manhattan & Greenwich Patients
Where His Office Is Located
Dr. Volchonok welcomes patients to Tetrahealth’s distinguished practices in Manhattan, New York, and Greenwich, Connecticut—two destinations for those seeking a more elevated, integrative approach to dental care.
In Manhattan, Tetrahealth is located at 860 Fifth Avenue, steps from Central Park, offering a discreet, boutique setting where advanced biologic dentistry meets the comfort and attention of a private wellness experience.
The Greenwich practice, located at 4 Dearfield Drive just moments from Greenwich Avenue, extends that same philosophy in a serene, sophisticated environment designed around comfort, healing, and highly personalized care.
Patients travel from across the region and beyond to experience Dr. Volchonok’s specialized approach to periodontal and implant dentistry within an atmosphere that feels considered, unhurried, and distinctly personal.

Conditions Dr. Volchonok Treats
Dr. Volchonok understands that concerns about your gums, missing teeth, or complex dental needs can feel overwhelming, and he takes the time to help each patient feel heard, informed, and comfortable with their care.
As a board-certified periodontist and implantologist, he treats a wide range of periodontal and restorative concerns, including:
- gum disease
- gum recession
- bone loss
- missing teeth
- complex dental implant needs
His advanced expertise includes dental and zirconia implants, LANAP laser gum therapy, gum rejuvenation procedures, and biologically focused periodontal care. Every treatment plan is tailored to the individual, with an emphasis on preserving health, restoring function, and helping patients move forward with greater confidence in their smile.

Zirconia Dental Implants
Dr. Volchonok brings an exceptionally refined, biologically minded approach to zirconia dental implants, blending advanced surgical expertise with a deep respect for the connection between oral health and whole-body wellness.
For patients seeking a metal-free alternative to traditional titanium implants, zirconia offers a beautifully natural aesthetic and a highly biocompatible treatment option. Dr. Volchonok carefully considers each patient's biology, bone health, tissue response, and long-term restorative goals to design implant care that is as individualized as it is precise.
From meticulous treatment planning through final restoration, his approach is centered on preserving healthy tissue, supporting harmonious healing, and creating results that feel natural, function beautifully, and reflect the highest standard of modern biologic dentistry.
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