Dr. Mark Dorn was born in Brooklyn, NY and raised in Cedarhurst, NY. He graduated from the University of Cincinnati with a Bachelors in Science Biology and pursued a career in General Dentistry at NYU after graduating with his Doctorate in Dental Surgery in 1977.

Dr. Dorn has professionally had the opportunity to run a successful practice for 42 years. He takes an active interest in his patients, not only providing them with outstanding care, but also getting to know them on a personal level. His passion is Restorative Dentistry. He continues to excel by constantly continuing his education in order to keep up with todays newest technologies in dentistry.

Dr. Brownstein has been in practice for almost 30 years and has been working on the North Shore in Manhasset during this time. He was born on Long Island and has resided there ever since. He earned his B.A. degree from SUNY Binghamton in Biochemistry in 1982. He then graduated from NYU School of Dentistry in 1986 where he earned his D.D.S. degree. He completed his general practice residency at Long Island Jewish Medical Center, then went on to complete his specialty training at Nassau County Medical Center. He then earned his degree in Endodontics in 1989.

Dr. Andrew J. Leder is a periodontist at Gramercy Dental Center. Dr. Leder takes a great amount of pride and satisfaction in helping his New York City patients to prevent disease and improve the state of their oral health. Dr. Leder has been highly trained to provide his patients with the most current, innovative surgical and non-surgical techniques that modern dentistry has to offer.

Dr. Leder completed his undergraduate studies at the State University of New York at Albany and was admitted into the Alpha Kappa Delta Honor Society in 1987. He then completed dental school at the State University of New York at Stony Brook School of Dental Medicine, where he graduated with his Doctorate of Dental Surgery. While at Stony Brook, Dr. Leder won the John Oppie McCall Award, which recognizes individuals demonstrating exemplary dedication and proficiency in periodontology. He then went on to complete his specialty training and received his Certificate in Periodontics from the University of Medicine and Dentistry of New Jersey State.

To stay current with the latest treatments and techniques in periodontology, Dr. Leder routinely participates in continuing education courses. His commitment to continuing education allows him to offer the most advanced and highest quality care with successful outcomes.

Dr. Leder maintains membership with several professional organizations, providing him with opportunities for continuing education, including the American Academy of Periodontology, American Dental Association, Northeast Society of Periodontists, Alpha Omega Dental Fraternity, and American Society of Osseointegration.

Stacy was born in Trinidad and came to the United States when she was 4 years old. She graduated from Molloy College in Rockville Center, NY with a certification in Medical Billing and Coding. In August 2018, she joined Gramercy Dental Center. Her favorite part of her job is helping to make it possible for patients to achieve the beautiful smile they deserve. She takes pride in supporting her team both professionally and personally.

She has continued her education and obtained her Health Coaching Certification at the Institute for Integrative Nutrition in New York. She is also affiliated with the American Association of Dental Office Managers (AADOM). In her free time, she enjoys traveling, exploring the hidden treasures of NYC, and spending time with her boyfriend and their King Charles Cavalier (Cali). One of her favorite quotes is by Melissa Ambrosini, Learn to liberate your life, strip off the fear, wash away the self-doubt and dress yourself in health, wealth and LOVE.

Minorky was born in the Dominican Republic and came to the United States at the age of two. She grew up in the Bronx and attended Walton High School. Minorky then completed her Dental Assistant Certification at Lehman College. In 2017, she joined Gramercy Dental Center. Her favorite part about working at Gramercy Dental Center is seeing her regular patients, hearing all of the stories they share with her, and meeting new patients. She enjoys seeing when a patient comes in and leaves with a wonderful smile.

Gramercy Dental Center would like to welcome our newest addition to the family, Tiffy! Tiffanys passion for dentistry initially began upon her employment as a dental assistant at the age of 16. Her exposure to dentistry at such a young age motivated her to advance her position to becoming a dental hygienist.

Tiffany attended New York City College of Technology and eventually earned her licensure required to serve the public in terms of improving oral health. Tiffany prides herself in providing excellent dental care to all of her patients. She believes in treating all patients the way she would her own family.

Elena has been working in the dental field for over 23 years. She first started as a dental assistant and an office manager after graduating from a Dental Hygiene program at NYU College of Dentistry in 1999. Her top priority is to provide gentle, painless yet thorough treatment as well as oral hygiene education. Elena desires the best outcome for all her patients.

Originally from Moscow, Russia, Elena has been living in Brooklyn, New York. She is a proud mother of one son. When not at work, Elena teaches Oriental dance, performing with her troupe and creating dance costumes.

Izvorinka, also known as Vivi, was born in Serbia. She came to the United States at the age of 17 to follow her dreams. She graduated with her Dental Assistant Certification in 2003 from the New York School for Medical and Dental Assistants (NYSMDA). She has now been an assistant for 20 years. Vivi enjoys assisting her doctors and making her patients feel comfortable. She ensures that every patient leaves her chair loving their smile. Vivi has continued her education and graduated from the Christine Valmy School with her Esthetician Certification. Vivis goal is to bring spa services into dental offices.

When she is not working, Vivi enjoys the outdoors and keeps herself active. She loves hiking in the mountains, swimming, and playing tennis. She also loves traveling to different countries and learning new cultures and history.