Meet the Team

Dr. Saul Weiner, DDS

Dr. Weiner was trained in Dentistry Prosthodontics at Temple University in Philadelphia. His credentials include specialty boards in Prosthodontics and oral Implantology. Dr. Weiner has both taught Prosthodontics and practiced clinically for over 30 years. He is the organizer and leader of the 50 Commerce Dental Center and its talented team. We are here to help you have optimum oral health and have created a progressive office for your care.

Dr. Lawrence White, DDS

Dr. White was a resident at the Bronx Lebanon Hospital before going into private practice with his father, where he served the Bronx community for over 20 years.
Dr. White enjoys all aspects of General Dentistry and has a particular interest in Cosmetic Dentistry, Oral Surgery, Endodontics, and restoring implants. He has provided dental care to nursing home residents and is active in various dental study groups and continuing education.

Dr. Tanya Wong, DDS

Dr. Tanya Wong obtained her prosthodontic specialty degree from the University of Medicine and Dentistry of New Jersey (now Rutgers). Her extensive knowledge and manual dexterity allows her to provide the best general, restorative, and cosmetic dentistry for our patients. Specializing in crowns, bridges, and dentures, Dr. Wong has treated and reconstructed thousands of smiles. Dental implants are also a service she provides using the latest equipment to meet her patient's needs along with Botox®, Juvederm®, and Kybella® to complement a facial rejuvenation.


Atefeh Tahami, Financial coordinator

Atefeh Tahami is working as a treatment planner and financial coordinator at 50 Commerce Dental Center. She has obtained her degree as a doctor of dental surgery from AUST University. She has 10 years of experience in university based clinics, private clinics, and hospitals. She has been performing in all aspects of general dentistry. She speaks English and Farsi. She can be contacted through her email at


Rosario Guillermo, RDA, CDA

Rosario has over 20 years of experience in the dental field and more than 15 years as Registered Dental Assistant. She graduated as a Doctor in Dentistry from "University of Guayaquil" back in 2000. Rosario has an broad knowledge of  high quality customer service. She has worked for Holistic  and advanced technology dental offices. She has taken Seminars at Management Experts in Florida (MGE) which have helped her to develop a more organized and goal oriented personality. Rosario loves all aspects of dentistry and enjoys working with  patients.