Our Doctors

  • Dr. Jay Um

    Dr. Jay earned his Doctor of Dental Surgery Degree with Honors in Esthetic Dentistry from the NYU College of Dentistry. He is a seasoned dentist with rich experience in wisdom teeth removal, IV sedation, advanced therapies for surgical procedures, and pinhole periodontal surgery.

    Dr. Jay’s goal is to provide his patients with the latest, innovative technologies and progressive treatments, which is why you can often find him attending dental conferences around the world and learning from leading dental experts and innovators.

    He is a member of The American Dental Association, American Academy of Cosmetic Dentistry, and American Academy of Implant Dentistry. He is an Implant Diplomate certified by the International Congress of Oral Implantologists (ICOI).

  • Dr. Mina Um

    Dr. Mina graduated at the top of her class from NYU College of Dentistry where in addition to treating her patients at the regular dental clinic, she worked at the highly selective Faculty Practice in Manhattan. As an avid outreach advocate, she has donated her time to the Henry Schein Global Outreach Program to provide emergency and restorative dental care to Tibetan residents in Pokhara, Nepal.

    Dr. Mina was formerly a professional violinist who graduated from The Juilliard School. Her performances around the world and at venues such as Carnegie Hall and Lincoln Center have been critically acclaimed by multiple news outlets including The New York Times. She has also collaborated with pop artists such as Nicki Minaj and appeared on Good Morning America and Victoria’s Secret Fashion Show.

    Dr. Mina is certified in Invisalign and specializes in cosmetic dentistry and full mouth reconstruction. Following her advanced training in veneer and crown integration, she has practiced at the prestigious Rosenthal Institute for Aesthetic Dentistry in New York. She is a member of The American Dental Association and California Dental Association. Dr. Mina is also certified in Botox by the American Academy of Facial Esthetics.

  • Dr. Marian Antonious

    Dr. Antonious is a board-certified Periodontist and Implant Surgeon. She received her DDS degree from the University of California, Los Angeles School of Dentistry in 2015.

    Dr. Antonious is proficient in providing treatment in all areas of periodontal and implant therapy, including the treatment of periodontal disease, bone and soft tissue grafting, implant surgery, LANAP (laser-assisted new attachment procedure), esthetic crown lengthening, and periodontal plastic surgery. She prioritizes patient comfort during procedures and offers different forms of sedation, including IV sedation.

    Dr. Antonious’ work has been published in the International Journal of Periodontics and Restorative Dentistry and led to her selection as an award finalist at the Ramfjord Symposium. Her clinical work has been published in Carranza’s Clinical Periodontology textbook. She has also co-authored publications on the treatment of periodontal disease and on bone grafting in preparation for implant therapy.

  • Dr. James Sunwoo

    James Sunwoo, MD, DDS, is an oral and facial surgeon dedicated to providing comprehensive care in the head and neck region. His areas of expertise encompass traditional oral and maxillofacial surgery, orthognathic maxillofacial surgery, and cosmetic maxillofacial surgery.

    He obtained his undergraduate education at the University of Chicago. Dr. Sunwoo received dual degrees in medicine and dentistry, from the University of Southern California and Columbia University, respectively. His postgraduate training was completed at the University of Southern California.