133 Franklin Corner Road Lawrenceville, NJ 08648
(609) 896-0700

Meet Our Doctors



John Lu, DMD

Periodontist in Lawrenceville, NJ

Lawrenceville Dental Implant Center And Periodontics, LLC


Dr. John Lu is originally from Manasquan, NJ. He completed his undergraduate college degree at the Pennsylvania State University in 1988. Dr. Lu received his dental degree in 1992 from the University of Pennsylvania. He then completed a General Practice Residency at the Jersey Shore Medical Center in Neptune, NJ in 1993. He took further specialty training in Periodontics-Implantology in 1995 and then a Dental Implant Fellowship Program in 1996 at the University of Pennsylvania School of Dental Medicine.

Dr. Lu devotes his full time to private practice and focuses on dental implants and periodontal procedures. He continues to take advanced training in various aspects of which includes: plastic periodontal procedures, cosmetics dental implants and advanced bone grafting procedures.

He is also a member of the American Academy of Periodontology, Academy of Osseointegration, American Dental Association, and New Jersey Dental Association.



Raul H. Figueroa, DMD

Periodontist in Lawrenceville, NJ

Lawrenceville Dental Implant Center And Periodontics, LLC


Dr. Raul H. Figueroa received his Dental Medicine Doctorate (DMD) from the University of Puerto Rico School of Dentistry. He completed a General Practice Residency (GPR) at the Hospital of the University of Puerto Rico, where he later served as Clinical Faculty of the same residency. He received his postdoctoral training in Periodontics-Implantology at the University of Pennsylvania School of Dental Medicine. Dr. Figueroa currently serves as Clinical Associate at the University of Pennsylvania School of Dental Medicine.

Dr. Figueroa is Board Certified by the American Board of Periodontology. He is also a member of the American Dental Association, the American Academy of Periodontology, the American Academy of Osseointegration and the Colegio de Cirujanos Dentistas de Puerto Rico.



Meet The Staff

Diane Murkli
Office Manager

Karen Ruzck
Practice Coordinator

Carole Falkowski
Administrative Assistant

Marlene McKenna, RDH
Registered Dental Hygienist

Joan Caine, RDH
Registered Dental Hygienist

Cheryl Davis, CDA/RDA
Certified/Registered Dental Assistant

Virginia Poppert, CDA/RDA
Certified/Registered Dental Assistant

Stephanie Krueger, DA
Dental Assistant

Periodontist - Lawrenceville
133 Franklin Corner Road
Lawrenceville, NJ 08648
(609) 896-0700

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