dentist in white plains

16 Martine Ave,
White Plains NY 10606

(914) 292-5309

Our Doctor

Dr. Ruslan Korobeinik

Approachable, gentle and highly professional, Dr. Korobeinik is behind many of the beautiful smiles you see on people’s faces around Westchester and Manhattan. Dr. Korobeinik’s patients include important figures in the community such as doctors and nurses from local hospitals, attorneys, members of the White Plains Police Department, Westchester teachers and professors from PACE University, artists from Blue Sky Studio, top executives from companies such as Dannon, Swiss Re, IBM, Kraft Foods, Oxford Health Plans, UBS, Alliance Capital, Chase Bank, as well as other dentists.

Over the years, Dr. Korobeinik and his team have developed a “listen to patient first” approach where your needs always come first. We believe in gentle, personalized care tailored to your dental needs while using the latest techniques and always - a human touch. Many of our patients are our friends who share their life experiences with us here at Alpha Dental.

Dr. Korobeinik holds two dental diplomas – one from Ukrainian Dental Academy (DDS, 1996) and his Doctorate of Dental Surgery (DDS) diploma with the highest honors from one of the top dental schools in the nation—New York University College of Dentistry (2001). Also, Dr. Korobeinik is trained in the most advanced techniques of implant dentistry having finished a residency at NYU Medical Center/ Bellevue Hospital, Manhattan, NY (2002).

Moreover, lifetime learning is Dr. Korobeinik’s passion, so he is constantly taking advanced dental courses to be able to provide his patients with the latest and best in dentistry. One of the latest ones – Advanced Training Course in Bone Grafting for Implant Placement surgery (Atlanta, GA, 2010) – allows Dr. Korobeinik to perform necessary bone adjustments to ensure long-term success for implant placements done at the office.

Dr. Korobeinik’s philosophy is to provide quality services for his patients to achieve long term dental health. He believes healthy and beautiful smiles can be possible with regularly scheduled appointments and proper preventive and proactive periodontal dental care.

You are invited to become our family practice member, where you will be treated with the highest professionalism, care and attention. Please, use our Special Introductory Offer for New Patients only and call to schedule your initial consultation at your earliest convenience: 914-292-5309. We will be happy to serve your dental needs!

Our Staff

Natasha Korobeinik, Office Manager

As Office Manager, Natasha oversees all aspects of the office beyond dentistry – she coordinates office schedule, insurance billing and patient care. With superb organizational skills she juggles all the work with high energy and optimism, always smiling and caring for patients and staff members. With an MBA in marketing and BS in Accounting, Natasha has a unique set of skills allowing her to oversee our complex operation with patience, warmth and great success. Natasha is an avid reader, photographer, traveler and fitness aficionado. She is fluent in English, Russian and Ukrainian, and is also learning French.

Maria Garcia, RDH

Maria is a dedicated professional who cares about your dental health. Trained at Hostos Community College, she provides excellent preventive care to all our patients. Proactive in addressing periodontal disease, she treats our patients with a whole range of periodontal therapy procedures including scaling and root planning, non-surgical treatment of gum disease with Arestin and Perioguard, fluoride applications and irrigation of infected gums. Maria has gentle hands and pleasant chair side manners which keep our patients at ease. She gets high reviews from our patients who praise her for her professionalism and great care. Maria is fluent in Spanish.

Cecilia Molleda, Dental assistant

Cecilia has been a dental assistant for more than 10 years. Experienced, she is a great asset for our practice. Cecilia is behind all dental and periodontal surgeries performed in our office, assisting doctors and helping patients in their treatment. She is also responsible for managing the laboratory cases and ordering of supplies. Having very professional and pleasant manners, she also helps out with payment arrangements and appointments for our patients. Cecilia is also a great baker specializing in cup cakes, and makes all her clients smile when they see her creations! We love them, too!

Julia Dubova, Dental assistant

Julia is a new addition to our dental practice, but is a valuable member of our team. Trained in Ukraine as a professional translator, Julia discovered her passion in healthcare after moving to the US. Julia is a very organized and focused young professional with great people skills and can-do attitude. She likes reading and arts.


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16 Martine Ave
White Plains, NY 10606
(914) 292-5309

Monday: 9:00am-6:00pm
Tuesday: 9:00am-6:00pm
Wednesday: 9:00am-6:00pm
Thursday: 8:00am-5:00pm
Friday: 8:00am-2:00pm
Saturday: by appointment only