Our Team

The Queen Street Dental Team

At Queen Street Dental Adelaide we have an experienced and close-knit team dedicated to taking care of your teeth and oral well-being from the moment you step in the door. Unlike other commercial clinics, our dentists will communicate with you directly from the beginning and will happily answer any questions prior to treatment. All staff are trained here in Adelaide and undergo frequent training to stay up to date in the dental field. We specialise in conservative cosmetic make-overs, dental emergencies, and dental implants.


Dr Melissa Laohachai

B.D.S (Adel), B.Sc.Dent(Hons), MScMed (PainMgt)

Melissa was born in Australia and grew up in Canberra (ACT) until she moved to Adelaide for her dentistry degree. Melissa graduated from the University of Adelaide with a concurrent Honours degree focusing on Temporomandibular Joint Disorders. She has been in private practice ever since having worked in the eastern suburbs of Adelaide for most of her career. She is a bright and happy individual enthusiastic to help those in need. She practices all aspects of general dentistry with a special emphasis on temporo-mandibular disorders and oro-facial pain management.

Melissa is currently on maternal leave until further notice


Dr. Han Deng

B.D.S (Adel), B.Sc.Dent(Hons), MClinDent (Implant Dentistry)

Han grew up in Beijing (China) and moved to Sydney at the age of 6. He completed primary and high school in Sydney before moving to Adelaide for his dentistry degree. Han graduated from the University of Adelaide with a concurrent Honours degree focusing on Oral Cancer. He is fluent in both English and Mandarin (Chinese). He has been in private practice since graduation working all around Adelaide before purchasing his own practice. He is currently the owner and principal dentist of Plympton Dental + Implants and Greenhill Road Dental & Implants. He practices all aspects of dentistry including minor oral surgery and surgical placement of dental implants with special interests in smile makeovers and implant rehabilitation.

He currently consults on Saturdays


Dr. Kit Lim

B.D.S (Adel)

Dr Kit completed her Bachelor of Dental Surgery at the University of Adelaide. She practices all aspects of dentistry and is enthusiastic about helping patients make informed decisions about their dental health. To provide better care for her patients, she has furthered her knowledge in the field of endodontics, having published research papers in the International Endodontic Journal and the Australian Endodontic Journal. Her Malaysian background allows her to speak English and Mandarin fluently.

She currently consults Thursdays and Fridays