royzmanYakov Royzman, DDS
“I enjoy being a dentist! It means the world to me to provide you with high-quality dental care so you have a beautiful smile, stay cavity-free, and enjoy healthy teeth and gums for life!” – Dr. Royzman

Dr. Royzman is a general family dentist who extends his practice to provide you with comprehensive dental care, which includes cavity fillings, root canal treatments, cosmetic crowns and bridges, oral surgeries, periodontal surgeries, implants, and more.

Dr. Royzman was born into a family of dentists, and he became a dentist and oral surgeon in Moscow. His mother was a dentist and his baby brother practices dentistry in New Jersey. Dr. Royzman speaks fluent English, Russian, Yiddish, and Hebrew. When not at the office, Dr. Royzman enjoys spending time with his two children and three grandchildren. For the last 15 years, he has stayed physically fit by practicing yoga. Namaste!


  • Private Practice – 145 West 71st Street, New York, NY (1996-present)
  • Private Practice – 66 West 94th Street, New York, NY (1994-1996)
  • Private Practice – 19 Verhnya Krasnoselskaya, Moscow, Russia (1988-1991)
  • Chief of the Dental Department, Moscow Hospital #50, Moscow, Russia (1980-1988)
  • General Dentist, Moscow Municipal Hospital #77, Moscow, Russia (1976-1978)


  • NYU College of Dentistry, New York, NY
    Doctor of Dental Surgery – (1991-1994)
  • Moscow Medical Stomatological Institute, Moscow, Russia
    Oral and Maxillofacial Surgery Fellowship (1978-1980)
  • Municipal Hospital #32, Moscow, Russia
    General Practice Residency (1975-1976)
  • Moscow Medical Stomatological Institute, Moscow, Russia

Continuing Education:

  • Dental Implant and Restoration – Mahwah, NJ (2000)
  • EndoMagic!™ (endodontic-filing system) – Griffin, GA (1999)
  • Advances in Augmentation Techniques in Dental Implantology – Newark, NJ (1999)
  • Frialit-2® (Implant System) Surgical Mini-Residency – Bronx, NY (1997)

karinaKarina Zayhermakher, DMD
Along with her commitment to prevention, Dr. Karina is a skilled practitioner of general dentistry who utilizes cutting-edge techniques while embracing a philosophy of minimal invasiveness. In other words, she prides herself on being gentle with her patients as well as passionate about her profession.

The result is that all of our patients receive nothing more and nothing less than the quality, exacting care they need. At the same time, they get the relaxed and pain-free care that they want. What is Dr. Karina’s biggest satisfaction? “Seeing my patients smile because they’re so happy with my work.”

Luz Amparo Krestin, DDS
Dr. Amparo Krestin is a general dentist with over 25 years of experience in the Dental field. She graduated from the college of dentistry in Bogota Colombia, class of 1980 and completed a post graduate residency.

Dr. Krestin lived in the United Kingdom for four years before moving to the United States, where she enrolled in NYU College of Dentistry in conformity with US Dental regulations and graduated in 1990. She opened her own practice in White Plains, New York, in 1992. She founded and owns the Dental & Cosmetic Group of Westchester.

Meet Our Team

Our professional, friendly dental team at Professional Dental & Implant Center loves building lasting relationships with our patients. We work with Dr. Royzman and Dr. Zaygermakher, to provide you with the gentle dental care you deserve. We welcome you to contact our dental office today to learn more and to schedule an appointment with our dentists in New York, New York.

galinaGalina – Practice Manager
Galina is the practice manager at Professional Dental & Implant Center. She is involved in all aspects of our dental office’s daily life. A strong believer in the importance of her role as a provider of information on all aspects of your dental health, she helps clients to understand the steps to achieving optimal oral health and a beautiful smile. Galina’s deep involvement in the surrounding community helps her naturally maintain a pleasant and welcoming atmosphere for our clients and the dental team. As a leader, she understands that by helping others, we help ourselves.

kristinaKristina – Front Desk
Kristina is a team member for our front office who recently joined our team. She is so excited to welcome patients and always greets them with a smile. Kristina is here to help patients to schedule appointments, verify their insurances, and answer any questions they might have. She loves building relationships with patients and is passionate about giving them the best customer service possible. She is looking forward to meet you!

reginaRegina – Dental Hygienist
Regina graduated from the prestigious NYU College of Dentistry and was a member of the Golden Key International Honor Society. Regina provides comprehensive dental care to all our patients, treating them as a part of the family. She believes that the main focus must be on proper patient education on dental care, brushing, flossing, and prevention strategies while providing warmest atmosphere to each patient. She continues to expand her skills by learning and implementing the latest technologies and techniques available in dentistry to provide the best care to her patients, ensuring their ongoing oral health.

anastasiyaAnastasiya – Dental Assistant
Anastasiya is a dental assistant. She is proud to be a part of our friendly team and shares our philosophy that dentistry should be painless. Anastasiya puts all her efforts to cater to your needs and turn your appointment into a pleasant experience. She will accompany you throughout your treatment and provide any necessary assistance. Anastasiya loves her job and wants to become a dentist herself. That’s why she is so full of energy and motivated to do her best.