Meet The Doctors

The staff at Premier Endodonics includes some of the top dental specialists in the greater New York area.  Our doctors are experienced experts, and share a commitment to provide comfort and expert services to all of our patients.  In addition, our staff and support team are dedicated to serving our patients, and to always exceed your expectations.


Albert Granger, DDS

Albert L Granger, DDS has been recognized as NY Top Dentists for his commitment to excellence in Endodontics. In addition to being the founding partner of Premier Endodontics of Long Island, Dr. Granger is a former Assistant Professor at Columbia University College of Dental Medicine.

Ashish Sahasra, DMD

Dr. Ashish Sahasra began his education by receiving his undergraduate degree in Microbiology from Cornell University. He continued his dental training by graduating cum laude from Harvard School of Dental Medicine. With a passion for endodontics, Dr. Sahasra completed his residency in Endodontics from New York University.


Rahul Gupta, DDS

Before becoming an Endodontist, Dr. Rahul Gupta practiced as a general dentist. Dr. Gupta received his Endodontic training from Temple University School of Dentistry in Philadelphia, his Dental School training from Columbia University School of Dental Medicine in New York, and his B.S. in Biochemistry form State University of New York at Stony Brook.


Joe Sleilati, DDS

After practicing as a general dentist, Dr. Sleilati completed his Endodontic training at the prestigious New York University College of Dentistry.


Christine Choi, DDS

After practicing as a general dentist, Dr. Sleilati completed his Endodontic training at the prestigious New York University College of Dentistry.


Hae Jung Ko, DDS

Following a Bachelor of Science degree from University of Toronto, Dr. Ko received her DDS from New York University College of Dentistry and completed a training in General Practice Residency at Newark Beth Israel Medical Center.

After working as a general practitioner for several years, Dr. Ko decided to pursue her career in Endodontics and returned to NYU to receive her specialty training in Endodontics.


Elliot J. Fidler, DDS

Dr. Elliot J Fidler has been in private practice limited to Endodontics since 1980. He merged practices with Premier Endodontics of Long Island in March of 2020. With almost 40 years of experience as an endodontist, treating out of the local Plainview area.


Sunna Huh, DDS

Dr. Huh graduated magna cum laude from Stony Brook University with a B.S. degree in Biochemistry. She earned her D.D.S. degree from Stony Brook School of Dental Medicine.

Following her dental degree, she completed a general practice residency at St. Barnabas Hospital in Bronx. Dr. Huh worked as a general dentist for a few years, where she developed passion in endodontics. She completed an endodontics fellowship at Montefiore hospital in Bronx, and then continued her specialty training in endodontics at New York University.


Chris Ammons, DDS

Dr. Ammons obtained his Doctorate in Dental Surgery (DDS) from the University of Michigan School of Dentistry. Prior to that, he earned his Bachelors of Science degree in Chemistry from Chicago State University. After completing dental school, he pursued further education and training by completing an Advanced Education in General Dentistry program at NYU Langone Dental Medicine (formerly known as Lutheran Medical Center) and a General Practice Residency at Harlem Hospital Center in New York City.


Scott Park, DMD

Dr. Scott Park completed his Bachelor of Science with honors from Trinity College, University of Toronto in Human Biology and Physiology. Following his Bachelors Dr. Park went on to the University of Pennsylvania (U Penn) and earned his Doctor of Dental Medicine (D.M.D.) graduating at the top of his class.


Dr. Jablow

Gary Jablow, DDS

Dr. Jablow has been selected as a TopDentist field of Endodontics on Long Island. He is  a graduate of NYU College of Dentistry where he graduated with honors and is a member of OKU honor society. He is a former Associate Director of Endodontics, and an Attending at Nassau University Medical Center for over 30 years.


Dr. Hasan

Ishmael Hasan, DDS

Dr. Hasan is a Los Angeles native. He received his undergraduate degree from California State University-Los Angeles. Afterwards, he relocated to Washington, DC where he earned his Doctor of Dental Surgery from Howard University College of Dentistry.

After graduation, he continued his pursuits in advanced training through general practice residencies at Saint Elizabeths Hospital (Washington, DC) and Rochester Regional Health (New York). It was during these efforts that his interest in the prevention and treatment of odontogenic pain matured into a passion for endodontology.

Dr. Shon

Eric Shon, DDS

Dr. Eric Shon grew up in Bergen County, NJ and graduated from Georgetown University with a B.S. degree in Biochemistry. Following his undergraduate education, Dr. Shon worked at the National Institutes of Health before pursuing a career in dentistry at Columbia University College of Dental Medicine.

Throughout dental school, Dr. Shon was drawn to the field of endodontics. After obtaining his Doctorate of Dental Surgery (DDS), he remained at Columbia University to pursue post-graduate training in endodontics. He is currently a member of the American Association of Endodontists.

Dr. Kalman

Rachel Kalman, DDS

Dr. Rachel Kalman graduated from Swarthmore College with a B.A. in Psychology before pursuing a career in endodontics. She received her Doctor of Dental Medicine and her specialty training in Endodontics from the University of Connecticut.

While at the University of Connecticut, she was selected as chief resident. Additionally, she enjoyed teaching dental students and performing endodontic research as part of her Masters in Dental Science.

Updated pic of Dr. EJ

Eunchong Ju, DDS

Dr. Ju, was born in Seoul, South Korea and raised in Cherry Hill, New Jersey. He attended Rutgers University – New Brunswick where he graduated with a B.A. degree in Biological Sciences with minor in Psychology. Following his undergraduate studies, Dr. Ju received his Doctorate of Dental Surgery (DDS) from Columbia University College of Dental Medicine in 2019 and continued to pursue his passion for the Endodontics specialty at the institution.