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We welcome you to our modern, friendly, and inviting office. We treat senior citizens, adults, teenagers, and children and our friendly team excels at making everyone feel comfortable. Dr. Marcus has been helping people smile for almost 40 years. He specializes in root canal treatment including surgical and non-surgical root canal procedures.

Dr. Ivan Lukachynets is an Endodontist, a dental specialist who specializes in root canal treatment and preserving natural dentition. Dr. Lukachynets is fluent in English, Russian, and Ukrainian. Dr. Natasha Kapoor is a hardworking, efficient board certified periodontist who is dedicated to providing the best possible care for her patients.
Services
Meet Our Dental Specialty Team
Dr. Marcus has been helping people smile for almost 40 years. He specializes in root canal treatment including surgical and non-surgical root canal procedures, has published articles on pain management, and appeared on "The Late Show" with David Letterman to demonstrate pain-free root canals. Dr. Ivan Lukachynets is an Endodontist, a dental specialist who specializes in root canal treatment and preserving natural dentition.
Request Appointment
If you're experiencing a DENTAL emergency, or need to schedule an appointment with one of our SPECIALISTS, please call our office directly at (631) 247-0976. Your initial visit will include all necessary x-rays and a comprehensive examination. Once the doctor has diagnosed the type of cleaning you need, the appropriate appointment can then be made.
Referring Doctors
Thank you for choosing us to provide your patients with optimal care. We are proud to be a preferred partner of many of the local Huntington general dentists and pediatric dentists on Long Island. We value our relationship, and will provide you with detailed case reports. At our office on Southdown Road, we provide advanced technology and comprehensive diagnosis and care.
Endodontics & Root Canals
A root canal is a dental treatment to remove an infection that has caused the pulp (nerves and blood vessels) inside the tooth to become damaged or inflamed. A root canal is done to save the natural tooth; the alternative is to have the tooth extracted, which would leave a hole in your smile and could cause the surrounding to shift out of position.
Painless Root Canals with Anesthesia
It's a common question: Does a root canal hurt? The answer is no. Getting a root canal feels very similar to getting a filling. Most people are absolutely fine with just local anesthesia to numb the area around the tooth. However, Dr. Richard Marcus and our friendly team understand that some people are very nervous about root canals, have a severe gag reflex, or have a genuine fear of going to the dentist.
Periodontic Services
Periodontal disease, which is also called gum disease or periodontitis, is often painless with no obvious symptoms. Many people are shocked when they learn that the first stage of gum disease is gingivitis. If it's not treated, it can advance to periodontitis, a severe form of gum disease that is the leading cause of tooth loss in American adults and has been linked to diabetes and heart disease.