Meet Our Dentists


Nolan M. Robinson, DDS

Dr. Nolan Robinson was born and raised in the Southern Tier, and is proud to be serving our hometown community. He is a graduate of nearby Hobart College, where he earned his bachelor of science in chemistry and was a two-year captain for the football team. Dr. Robinson began his career in dentistry at the University at Buffalo School of Dental Medicine, where he graduated magna cum laude and as a member of the OKU National Dental Honor Society. He then completed an Advanced General Dentistry Residency at The Ohio State University and remained in Columbus, Ohio with a private practice for over a year before returning to the Binghamton area.

Dr. Robinson believes in a comprehensive medical approach to achieving optimal dental health. He has a passion for implant dentistry, cosmetic dentistry, and working with the latest advances in dental technology. As an advisor and guest lecturer, Dr. Robinson works with students and faculty at Binghamton University, specifically in the Biomedical Engineering Department, to develop technology and research initiatives to advance dental medicine. During his training in Buffalo, Dr. Robinson participated in research on dental implants and bone physiology, and continues to receive advanced training on implants and the utilization of digital dental technology to optimize surgical and restorative outcomes.  In addition, Dr. Robinson has advanced training in both sedation dentistry and pediatric dentistry through his residency program at The Ohio State University.

Outside of the practice Dr. Robinson loves spending time with his wife Megan, and his two children, Quinn and Grant. He is an avid golfer, enjoys hiking in the Adirondacks, and being around family and friends. As a proud alumnus, Dr. Robinson attends many sporting events to cheer on the Hobart Statesmen and Ohio State Buckeyes. He is a self proclaimed wine connoisseur in training, enjoys culinary arts, reading, collecting antiques, and is always listening to jazz or classical music.  

Education

  • The Ohio State University, Advanced General Dentistry Residency
  • University at Buffalo, School of Dental Medicine, D.D.S., Magna Cum Laude
  • Hobart College, B.S. in Chemistry, Biochemistry Concentration, Biology Minor, Environmental Studies Minor
  • Johnson City Central High School

Affiliations

  • American Dental Association
  • New York State Dental Association
  • Sixth District Dental Society
  • Broome County Dental Society
  • Member of Broome County Dental Society Peer Review Committee
  • Misch Implant Institute Graduate
  • International Congress of Oral Implantologists
  • DOCS Sedation Education Member
  • American Dental Political Action Committee
  • CEREC Doctors Membership
  • CEREC Study Club of Syracuse
  • AVRE Foundation Board Member
  • Binghamton University, Senior Design Research Advisor
  • Binghamton University, Department of Biomedical Engineering, Guest Lecturer

Acknowledgments

  • Past President, Broome County Dental Society
  • Omicron Kappa Upsilon, National Dental Honor Society
  • Remote Area Medical Volunteer Corps
  • The Robert B. Levine Award in Operative Dentistry
  • Dentsply Merit Award in Removable Prosthodontics
  • Dental Student Admissions Committee Award
  • Druid Senior Honor Society, Hobart College
  • George M Ashmun ’41 Memorial Prize in Pre-Med
  • Ralph Hadley Bullard Prize in Chemistry
  • William C. Stiles ’43 Memorial Award
  • Bill Middleton Memorial Award

Troy J. Robinson, DDS

Dr. Troy Robinson was born and raised in Johnson City, NY. Upon graduating from Johnson City High School, Dr. Troy attended Hobart College where he received a BS degree in Chemistry and served as a captain for the football team in his senior season. Dr. Troy went on to receive his dental education at the University of Buffalo School of Dental Medicine. He then completed an advanced general practice residency at Upstate Medical University prior to returning to the Binghamton area.

Through his education, Dr. Troy has learned the importance of taking a comprehensive medical approach in order to deliver safe, high quality dental care. He has a particular passion for dentoalveolar surgery, including placement of dental implants, extractions, bone augmentation, and more. However, he enjoys the inherent variety of general dentistry and finds fulfillment in establishing long – lasting relationships with his patients.

Outside of dentistry, Dr. Troy enjoys playing golf, hiking, traveling and simply spending quality time with his family and friends.

Education

  • Upstate Medical University, Advanced General Practice Residency
  • University at Buffalo, School of Dental Medicine, D.D.S.
  • Hobart College, B.S. in Chemistry, Biochemistry Concentration, Environmental Studies Minor
  • Johnson City Central High School

Affiliations

  • American Dental Association
  • Academy of General Dentistry
  • Sixth District Dental Society, New York State Dental Association
  • Broome County Dental Society
  • CEREC Doctors Membership

Fritz Zietsman, DDS

Dr. Christiaan “Fritz” Zietsman was born and raised in South Africa and moved to New York State when he was 17.  He graduated Summa Cum Laude with a major in Biology from Purchase College in Westchester, N.Y. where he met his wife, Lauren.  Dr. Zietsman was one of 40 students selected to attend the Stony Brook University School of Dental Medicine on Long Island, N.Y., where he graduated Magna Cum Laude with a doctorate degree in dental surgery.  During his dental schooling, he developed a deep passion for restorative and prosthetic dentistry and distinguished himself in several advanced standing courses.  Subsequently, Dr. Zietsman pursued a 3-year post-graduate education at the Eastman Institute for Oral Health in Rochester, N.Y., earning his specialty certificate as a board-eligible Prosthodontist.  He worked in private practice on Long Island before settling in Binghamton to raise his two sons, Maxwell and Julian.  He has experience working in both private practice and in a hospital-based dental setting to serve the needs of medically complex patients.   

As one of only 3,500 Prosthodontists in the U.S., Dr. Zietsman is uniquely qualified in the complex restoration of missing and broken-down teeth with the most advanced and natural-looking substitutes available.  He is passionate about using implants, veneers, crowns, bridges and dentures to engineer a smile that is both beautiful and functional.  He loves the thrill of transforming his patient’s lives through their smile.  Dr. Zietsman is committed to providing the highest level of care and an exceptional patient experience with our team at Vestal Dental.

In his free time, Dr. Zietsman soaks up every minute he can with his wife, kids and friends.  They can usually be found hiking in our beautiful Southern Tier, playing in the backyard, reading through piles of books surrounded by mountains of Lego, or hosting parties with friends and family.  He and his wife believe settling in Binghamton was the best decision they could’ve made, other than marrying each other! They are proud to be part of the community and hope to sow love and kindness into it whenever they can.

Education:

  • Eastman Institute for Oral Health, University of Rochester, Prosthodontist specialty certificate
  • Stony Brook University School of Dental Medicine, D.D.S., Magna Cum Laude
  • Purchase College, BSc Biology, Summa Cum Laude
  • Rye High School, Rye, N.Y.

Affiliations:

  • American College of Prosthodontists
  • American Dental Association
  • New York State Dental Association
  • Sixth District Dental Association
  • Broome County Dental Association

Lianna S. Damargi, DDS

Dr. Lianna Damargi was born and raised in Los Angeles, CA. Upon graduating from Clark Magnet High School, Dr. Lianna attended the University of California, Riverside where she received a B.S. degree in Biology. During this time, she participated in research focused on studying the molecular intricacies of tooth enamel development, aimed at contributing to the advancement of superior materials for future dental treatments. Subsequently, Dr. Lianna went on to receive her dental education at the Herman Ostrow School of Dentistry of USC. Her professional trajectory led her to the east coast, where she practiced dentistry in Pennsylvania before joining Vestal Dental Associates.

Dr. Lianna takes great pride in providing a diverse array of dental services tailored to meet the distinct needs of each patient. Driven by a patient-centered philosophy, she embraces the opportunity to truly listen to her patients, ensuring that their concerns are heard and addressed.

While away from the dental chair, she enjoys spending time with her husband, exploring new destinations, oil painting, and savoring the joy of culinary creations in her kitchen.


Proudly Serving Patients in the Following Communities

  • Apalachin NY
  • Bainbridge NY
  • Binghamton NY
  • Castle Creek NY
  • Chenango Forks NY
  • Conklin NY
  • Coventry NY
  • Endicott NY
  • Endwell NY
  • Greene NY
  • Harpursville NY
  • Johnson City NY
  • Kirkwood NY
  • Maine NY
  • McDonough NY
  • Norwich NY
  • Owego NY
  • Oxford NY
  • Port Crane NY
  • Port Dickinson NY
  • Triangle NY
  • Vestal NY
  • Windsor NY