Dr. Mark Geller • The Geller Dental Group, Nassau

Dr. Geller graduated from New York University College of Dentistry after completing his undergraduate work at SUNY Buffalo. He’s a member of the American Dental Association, American Heart Association, Bellmore Chamber of Commerce, Bellmore Study Group, New York State Dental Association, Nassau County Dental Society and the US Speed Skating Association. Dr. Geller opened his practice in Bellmore in 1979. Dr. Geller, his family and the practice passionately support many charities and disaster relief efforts through generous donations.

Dr. Mark Geller is also a Board Member of New York Dental Management Group.

Dr. Terry Geller • Geller Family Dental, West Chester

Dr. Terry Geller Graduated from New York University College of Dentistry in 1976 at which time he started Geller Family Dental, which opened in its present location at that time and has been treating patients in the community for the past 36 years.

Over the years Dr. Geller has provided comprehensive treatment for our patients, caring for all of their dental needs. At this time I focus most of my time in the practice placing implants, and doing major reconstruction cases. He also performs Botox, and dermal filler procedures.

Dr. Terry Geller is also a Board Member of New York Dental Management Group.

Dr. Steve Rosen • Unique Dental Care, Queens

Dr. Rosen started his practice 40 years ago with an emphasis on patient care. He is a strong believer in preventative dentistry and is very aware of the patient’s time and needs. He and all of the Unique doctors go the extra mile to make your dental experience as pleasurable as possible.

Dr. Steve Rosen is also a Board Member of New York Dental Management Group.

Dr. Richard Berniker • Central Suffolk Dental, Suffolk

Dr. Berniker received his BA Degree in Economics, summa cum laude from Union College in Schenectady, New York in 1978. He graduated from Emory University Dental School in 1982 where he earned his DDS Degree. Upon completion of a general practice residency at University Hospital in Stony Brook, Dr. Berniker entered private dental practice. He now has over 30 years of experience practicing in the dental industry.

He enjoys all phases of dental practice with particular interest in implant dentistry. He devotes a great deal of time to continuing education programs and understands the need to stay current and competent in the ever changing technological developments in dentistry. Dr. Berniker is an active member of the American Dental Association, the New York State Dental Society, and the Suffolk County Dental Society.

Dr. Berniker is married and the father of two teenage sons. He is passionate about physical fitness and participates in a wide variety of sports.

Dr. Alan Gold • Unique Dental Care, Queens

Dr. Gold is skilled in all phases of dentistry with a strong interest and love for the aesthetic type procedures. I try to practice dentistry as an art form and treat the patient as a whole, as opposed to just their dentition. The properly designed smile can enhance a person's overall appearance and confidence. Dr.Gold received his undergraduate degree from New York University in 1980. He then attended dental school and received his DDS from Georgetown University in 1984. He completed his General Practice Residency in 1985 at Mt. Sinai Hospital in New York. Dr. Gold is a member of the ADA, AGD, AACD, NYCDS, and QCDS. He continues his education yearly by attending seminars and advanced courses. Dr. Gold has been selected by the Consumer Research Council of America as one of America's best dentists. He is listed in their consumers guide to Americas best dentist.

Dr. Neal Fujishige • New York Dental, Manhattan

Dr Neal Fujishige has been practicing dentistry since 1985. He graduated with   a BS and DDS from the University of Illinois.  He states:  "I especially enjoy helping people overcome their dental phobias. I am satisfied when I not only improve their dental health but their overall outlook on the profession."

Dr Fujishige has completed 4 Ironman triathlons and has his sight set on a fifth.

Dr. Randy Geller • The Geller Dental Group, Nassau

Dr. Randy Geller, the Director of Dentistry at The Geller Dental Group, has developed expertise in cosmetic and implant dentistry through continual professional development and a passion for serving patients. He’s driven by three key principles: helping patients feel and look their best, offering the latest care options and guiding the Geller Dental Group’s professional staff to be among the best in the country.

Dr. Geller has set new standards of care by studying with the industry’s foremost experts, and bringing cutting-edge technology to the practice. With each new technique mastered, he educates The Geller Dental team, ensuring every patient receives the highest level of care available.

He also performs the latest minimally invasive techniques. These include digital root canal and laser dentistry. This provides comfortable alternatives to patients who require treatment a step above routine dentistry.

Dr. Geller graduated with honors in Prosthodontics and awards in Occlusion from the prestigious New York University College of Dentistry. He maintains many professional memberships, including the American Academy of Cosmetic Dentistry, American Academy of Implant Dentistry, American Dental Association, New York State Dental Association, the Nassau County Dental Society and the Bellmore Study Group.


Karen Faulkner

With over fifteen years of clinical and administrative experience in the dental field and as president of Practice Management Expertise, LLC, Karen brings a great deal of professional knowledge to our office. Karen is also an officer of New York Dental Management Group (NYDMG) - which depends highly on her management and marketing skills but mostly her ability to oversee and facilitate six satellite locations.

Karen's main focus is on increasing case acceptance, by educating our patients and offering flexible financial arrangements in a private and comfortable setting.

Ms. Faulkner has been a featured speaker at New York State Dental Assoc, Specialty Dental Seminars and a guest lecturer for the New York Ninth District Dental Society. She is also a Licensed instructor with NYSED. She is a lifetime member of the American Association of Dental Office Managers (AADOM), as well as a CPR Instructor (AHA).

She is married and has two handsome boys, who she loves spending time with in her in Upstate NY home. 

Adam Richichi, MBA

For more than a decade, the staff of The Geller Dental Group has come to rely on Managing Director Adam Richichi’s organizational and business skills. He keeps the fast-growing practice in tune and running efficiently. Thanks to a consistently smooth workflow, he helps the professional team focus 100% on patient needs.

As part of the group’s management team, Mr. Richichi oversees a wide range of daily operational considerations, including marketing, staff training, finance and administrative management. Adam is also an Officer of New York Dental Management Group assisting its six locations on developing management and marketing strategies.

Mr. Richichi grew up in Bellmore, and joined the Geller Dental Group’s close-knit family while still attending JFK High School. He later attended Adelphi University, earning his Bachelor’s Degree in Business Administration in 2007. He then went on to earn his Master’s Degree in Business Administration in 2009. He applies this dedication to the local business community, within which he is heavily involved. Adam is a member of the American Association of Dental Office Managers and the Institute of Management Consultants. He and his wife currently live in nearby West Islip.