Mon-Fri 9 am-6 pm, Sat 9 am-2 pm
56 Old Castle Hill Rd Castle Hill NSW 2154
(02) 9899 5010
Proudly serving the Hills since 1989
MEET OUR TEAM
Our dedicated team provides exceptional dental care and personal attention for each patient. We strive to educate you on your oral health while helping you maintain a healthy dental routine at home. Read on below to get to know us better.
B.D.S. (BOM.), A.D.E.C
DR. JAYANT GOKANI
Dr. Jayant Gokani was born in Tanzani, did his dentistry in India and moved to Australia in 1986. He established JG Dental Surgery in 1989.
Dr. Jayant has been practicing dentistry for over 49 years, all in private practice.
He loves his work and treat his patients as his friends and family members.
Dr. Jayant follows the three D principle: Disciple, Determination, and Dedication.
Dr. Jayant can speak both English and Hindi.
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DR. KATIENKA HU
B.App.Science, B.Dent Hons (SYD)
Dr. Katienka Hu graduated from the University of Sydney in 2005, acquiring Bachelor of Dentistry with Honours. She enjoys all aspects of general dental practice. Her practice philosophy is to treat every patient with kindness, integrity and provide them with the best dental services to her ability.
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Dr. Katienka strives to provide a gentle female touch to all of her patients, with absolute care taken in making sure that your procedures are conducted in a sensitive, caring, and relaxing manner.
Dr. Katienka is fluent in both English and Chinese (Mandarin).
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Dr. Katienka is now a house-held name in the Hills district and surrounding area. She is normally fully booked two months in advance.
DR. MATHINI WARAN
B.D.S. (SYD), FRACDS
Grad. Dip. Clin. Dent (Oral Implants)
Dr. Mathini Wigneswaran is a General Dentist who speaks English as well as Tamil.
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Since graduating from the University of Sydney in 1991, Dr Waran have worked at the United Dental Hospital for a year and then at Australian Health Management (AHM) health fund for over 20 years.
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As an expert practioner, she thoroughly enjoyed helping patients with their implant, periodontal (Gum associated problems), cosmetic needs and treating anxious patients with sedation dentistry.
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Dr. Waran thoroughly enjoys making smiles better with veneers or tooth color fillings at an affordable price.
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She keeps her knowledge in dentistry up to date by attending high quality training courses on a regular basis. Also she is a clinical associate with University of Sydney, teaching dental students on a part-time basis.
DR. KING WONG
B.D.Sc. (QLD)
Dr Wong practices in all areas of general dentistry, including decay prevention, aesthetic solutions, root canal treatment, crown and bridge, gum treatment and prevention.
He regularly engages in continuous dental education, upgrading to high technological standards.
He speaks English, Cantonese and Mandarin for patients of various backgrounds.
He worked in private dental clinics over 20 years around Sydney area.
He is a regular high mountain bushwalker and touring cyclist. His enjoys travel photography.
DR. MARK TEOH
B.D.S. (ADL)
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Dr Mark Teoh graduated from the University of Adelaide with a Bachelor of Dental Surgery. He previously worked in general private practice in Hobart before deciding to relocate to Sydney to be closer to family. He is fluent in English and Mandarin.
Dr Mark enjoys performing all areas of dentistry and keeps up to date with the latest advancements in the field. He has a special interest in periodontal (gum) treatment. His kind and caring demeanor helps ensure all patients young and old are comfortable and relaxed during their dental visit.
DR. DIPESH JAGAD
B.D.S. (SYD)
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Dr. Dipesh Jagad boasts over 20 years of experience in the field of dentistry, having worked extensively in both the public and private sectors. He is also a faculty member at The University of Sydney. Dr. Jagad’s guiding principle is to offer affordable, family-friendly, and pain-free dental care for patients of all ages. His passion for dentistry encompasses all its aspects, with a particular focus on oral surgery, restorative dentistry, endodontics, implants, and prosthodontics. Additionally, he holds a Fellowship in Implants from the Australasian Implant Academy and is an active member of the Australian Dental Association.
DR. RAINBOW CHAN
B.D.S. (SYD)
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Dr. Rainbow Chan graduated with Honors in Dentistry from the University of Sydney in 2012. She is fluent in English, Cantonese and Mandarin.
Dr Rainbow has a warm and gentle nature that allows her to create a calm and welcoming environment for her patients. She has a particular passion for working with children and is dedicated to promoting oral health education to help prevent future dental issues.
Outside of her professional life, Dr Rainbow enjoys spending time with her children, dancing, practicing Pilates and exploring new restaurants.
DR. JOAN LIU
Originally from Perth, Dr. Joan Liu moved to Sydney shortly after graduating in 2012 and now calls Sydney home.
Over the last 10 years she has had experience in both public and private sectors where she has developed a particular interest in Paediatric (children's) and Preventative dentistry.
Dr. Joan strives to make all her patients feel relaxed and at ease with her gentle and calming manner. She understands the dental anxieties that patients may face and endevours to provide caring and pain-free dental treatment.
Outside of dentistry, Dr. Joan enjoys trying out new cuisines, running and is actively involved in the Children's ministry at her church.
Dr. Joan is fluent in both English and Mandarin.
DR. JIE JIANG
Dr. Jiang graduated dentistry with Honours from the University of Melbourne in 2009. She has worked in both public and private sectors across Melbourne, Sydney and rural NSW.
Dr. Jiang cares for every patient as her own family and aims to provide the highest quality treatment tailored to their needs. Her attention to detail is reflected in the thorough diagnosis, and conservative treatment planning as she strongly believes “prevention is better than cure”.
She loves creating beautiful smiles specialising in composite veneers, as well as helping anxious or fearful patients gain confidence in the dental chair. Having four young children of her own, she enjoys treating children of all ages and educating them in maintaining good oral health for life.
Dr. Jiang is fluent in English and Chinese (Mandarin). She can also understand some Cantonese and Korean.
BDSc Hons (Melb)
ZI
Zi joined JG dental in 2018. She has completed Bachelor of Oral Health degree in 2011 at the University of Newcastle. Since graduation as a dental hygienist, she has gained valuable experience in both general and special needs dentistry.
As a Dental Hygienist, Zi performs periodontic treatment with a focus on prevention and oral health education. she also regularly attends continued education programmes which allow her to provide to patients with the best in hygiene care.
Zi is a member of Australian Society of Periodontic and Dental Hygienist Association.
Dental Hygienist