Our Staff

Dr. Tammy Chen grew up in Claremont, California. She received her Bachelors of Science in Biology and her Doctor of Dental Surgery from New York University through an accelerated 7 year combined program. Dr. Chen graduated with honors with an extra focus in Prosthodontics, Oral Facial Pain, and special needs patients.

Dr. Marcello Guglielmi (Dr. G) completed his Doctorate of Dental Surgery in 2010 at the University of Rochester. He continued his education at Case Western Reserve University. He completed his Residency of Oral/MaxilloFacial Surgery in 2014. Dr. Guglielmi furthered his dental education by completing a Fellowship for Head/Neck Oncology Surgery in 2017 at the University of Tennessee. Dr. Guglielmi is board certified with the American Board of Oral and MaxilloFacial Surgery.

Dr. Hee Sub Jang was born in South Korea and moved to the United States to pursue his education. He graduated from the LECOM School of Dental Medicine and was a Health Professions Scholarship Program recipient. He later served as an Army dentist for five years, during which he completed an Advanced Education in General Dentistry.

Dr. Jessica Vitale grew up in Staten Island, New York. She graduated with a Bachelor of Science in Biology from the University of Miami. She went onto receive her Doctor of Dental Surgery from New York University. At NYU College of Dentistry, she earned Honors in Aesthetics and Invisalign. Dr. Vitale completed General Practice Residency at the Brookyln VA Hospital. She continues to serve our country’s veterans at the Manhattan VA Hospital in the Prosthodontics specialty clinic.