Meet our team

Our doctors are highly skilled clinicians and educators lecturing at dental conferences and scientific symposia. We offer intravenous sedation (sleep anesthesia) for our apprehensive patients during periodontal treatment, dental implant surgery & reconstruction, and oral surgery. They perform all phases of treatment such as:

Dental Implant Surgery & Reconstruction
Periodontal (Gum) Treatment
Cosmetic and Restorative Dentistry
Oral Surgery
Endodontics (Root Canal Treatment)

John R. Nikas, DMD

Periodontist

Dr. John Nikas, a graduate of the University of Pittsburgh School of Dental Medicine, completed his specialty training in periodontics at Temple University School of Dentistry. After pr...

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Gregory Lehnes, FACP, DMD

Prosthodontist

Dr. Gregory Lehnes is a graduate of UMDNJ-New Jersey Dental School, where he was awarded the distinction of Omicron Kappa Upsilon Dental Honor Society. He continued his post-graduate trainin...

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George W. Sandau, DMD, MD

Oral Surgeon

Dr. George W. Sandau is a recognized specialist in his field of dentistry with a dual degree in oral and maxillofacial surgery. He possesses a compassionate nature and strong commitment to m...

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Alexa Cuesta, DDS

General Dentist

Dr. Alexa Cuesta is a compassionate general dentist at Dental Arts of South Jersey, dedicated to helping patients achieve healthy, confident smiles in a comfortable and supportive environmen...

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Rattanjit Singh Kamboj, DMD

Endodontist

Dr. Singh was born and raised in New York. He completed his B.S. in Biology at Adelphi University in Garden City, NY and received his D.M.D. in 2010 from Tufts University School of Dental Me...

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