Dental Arts of

Hastings-on-Hudson

An Israeli-born dentist and married with three children, Dr. Markovitch started his training in general and cosmetic dentistry over 20 years ago in Israel. He continued his training in the United States at Eastman Dental Center in Rochester, NY, as well as in countless continuing education courses on the latest advancements in dentistry. Always smiling and happy, Dr. Markovitch believes that informed patients are better prepared to make the right decision regarding their oral health and well-being, so he takes his time to make patients feel welcome and understand what options are available in modern dentistry.
Dr. Shay Markovitch is a certified Invisalign® and Lumineers® provider. Utilizing his skills to create beautiful smiles for his patients is one of his priorities because he believes that a smile is a mirror to the soul. When not performing dentistry, Dr. Markovitch enjoys sports, specifically soccer and basketball; however, he usually prefers to spend his time with his wonderful wife and three children.

At the age of 12, Tamar Hoff-Nir, who was originally from Israel, relocated to Dobbs Ferry, NY. She attained a BS in Biology from The University at Albany, followed by a dental degree from the University of North Carolina at Chapel Hill. She then finished a residency program at Columbia University School of Dentistry and The Presbyterian Hospital. 

For more than 25 years, Dr. Hoff-Nir has been practicing general and cosmetic dentistry in Manhattan, during which she has undertaken numerous hours of continuing education from different post-graduate institutions to enhance her expertise and skills. Apart from her passion for restorative, reconstructive, and cosmetic dentistry, she is also highly skilled in Invisalign clear aligner therapy, root canal therapy, implant restorations, as well as sleep apnea and snoring therapy. Furthermore, Dr. Hoff-Nir has been administering neuromodulators such as Botox to treat fine lines and wrinkles on the face, and enhancing mid and lower facial volume with hyaluronic acid injections such as Restylane. Her dedication to training and keen eye for detail enables her to incorporate the latest advances in dental technology into her state-of-the-art dental care. 

Dr. Hoff-Nir takes great pride and pleasure in treating her patients with the same care and attention she would give to her friends and family. She is empathetic and ensures that her patients understand the procedures involved, providing each one with a unique, prevention-focused dental experience that makes a positive difference in their lives. 

Dr. Tamar Hoff-Nir has four grown children and has recently moved back to the area, living just down the street from Dental Arts of Hasting on Hudson. 

Meet Dr. Ali Hedayati, the periodontist with a passion for helping people achieve healthy smiles. Born and raised in Briarcliff Manor, NY, Dr. Hedayati has always been driven to make a difference in the world of dentistry. After graduating from NYU College of Dentistry in 1986, he completed a year of general practice residency and two years of periodontics specialty training, honing his expertise in periodontics, implants, and oral surgery.

Dr. Hedayati is a proud member of the American Academy of Periodontics and has been recognized for his outstanding contributions to the field. But what really sets him apart is his dedication to his patients. He believes in taking the time to get to know each patient as a person, not just a dental case. His warm and approachable manner has earned him a reputation as a dentist who truly cares about his patients’ well-being.

In addition to his language fluency in English, French, and Persian, Dr. Hedayati has a passion for the great outdoors. When he’s not at work, you might find him hitting the slopes, swimming, or hiking in the beautiful New York countryside. But whether he’s on the job or off, Dr. Hedayati is always committed to providing exceptional dental care with a personal touch.

Meet Nuvia Crespo, the dental hygienist with a passion for healthy smiles and building strong relationships with her patients. Originally from Puerto Rico and now residing in the Bronx, NY, Nuvia began her journey in dentistry at Hostos Community College, where she graduated in 2007.

Nuvia’s scope of practice includes Throgs Neck, Hastings on Hudson, Scarsdale, and general and pediatric dentistry. She loves educating her patients on the importance of oral health and helping them achieve their best possible smile. But for Nuvia, being a dental hygienist is about much more than just cleaning teeth. She cherishes the connections she makes with her patients and takes pride in being a friendly, approachable face they can trust.

When she’s not at work, Nuvia loves to dance, sing, and practice yoga. She also enjoys taking long walks and soaking up the beauty of the city around her. Her fun-loving and outgoing personality makes her a joy to be around, and her patients appreciate her sweet and gentle nature.

If you’re looking for a dental hygienist who truly cares about your oral health and overall well-being, look no further than Nuvia Crespo. She’s always ready to put a smile on your face!

Melinda Bedjan is a registered dental hygienist from Yonkers, NY. She graduated from the Fones School of Dental Hygiene in 2002 and has been practicing dental hygiene since then. Melinda’s favorite aspect of being a dental hygienist is helping her patients improve their overall dental health and celebrating their achievements together. She is also a bartender and enjoys gardening and home improvements as hobbies outside of work. Patients would describe her as kind, informative, patient, thorough, and gentle.

Nassim Khataie is a compassionate and skilled dentist with over 20 years of experience. Born and raised in Tehran, Iran, Nassim attended Said Behesti University and the University of Toronto, where she obtained her dental degrees in 2001 and 2006, respectively. She specializes in a range of dental treatments, including preventative, restorative, cosmetic procedures, and prosthodontics. Nassim completed a General Residency Program at Montefiore Medical Center and Chief Residency PGY, which deepened her expertise in the field. Patients describe her as caring, personable, and gentle-handed, and Nassim enjoys developing ongoing relationships with them to achieve their dental goals. When she’s not working, Nassim enjoys traveling and spending time with her family.

Nassim Khataie is a dedicated and talented dentist who has touched the lives of countless patients throughout her career. Her love for dentistry stems from its combination of art and science, and the satisfaction she gets from seeing patients free of pain and enjoying their new smile. Nassim’s favorite aspect of being a dentist is the opportunity to connect with people from diverse backgrounds, understand their concerns, and provide personalized treatment plans to meet their unique needs. Nassim is passionate about improving her skills and knowledge and attends conferences, workshops, and continuing education courses to stay up-to-date with the latest advancements in the field.