ABOUT

DR. JONATHAN JEFF

Dr Jonathan Jeff was born in Sydney to Canadian parents. He studied dentistry in New Zealand, then went to the United Kingdom to travel the world and to do dentistry there for a couple of years. Those couple of years, suddenly seemed to turn into 24 years! Then he returned home to Australia in 2021.

Jonathan focuses on a slow injection technique to minimise any pain. He can help you with general dentistry including, regular fillings; especially difficult extractions; clear orthodontic aligners; night guards for tooth grinding; crowns; bridges, and veneers. 

Jonathan has had the travel bug since he was young, and has travelled Africa, Europe, Asia, North and South America. He loves snow skiing, and spent a couple of seasons ski instructing at Whistler resort in Canada. Around town, you might see him at the beach, enjoying some water sports.

DR. ALAN SFEIR

Dr Alan Sfeir graduated from the University of Sydney in 1996. Shortly afterwards he moved to the UK and went on to join a prestigious holistic dental practice in central London for over 10 years. With a keen interest in CAD-CAM ceramic restorations and other advancements including invisible braces and implant technology, he became experienced in providing the latest procedures with ease.

Keeping abreast of the latest health research, he has seen countless peoples dental health and wellbeing improve dramatically.

Dr Alan keeps active with kitesurfing and sailing and enjoys the great outdoors. Moving back to Sydney in 2013, he and his young family have since settled in the Northern Rivers.

With a strong ethos of valuing each individual as you would like to be treated yourself, Alan participates in medical mercy ships in the pacific Islands.

DR. AMIN KOI

Dr Amin Kol is a Sydney local whose career goal was always to do something to help people. After graduating as DUX of Epping Boys High School and recipient of the Premier’s Award for academic excellence, he obtained his Bachelor of Dental Science with first Class Honours from the University of Melbourne in 2010.

After serving the rural communities and beautiful surrounds of Northern Rivers of NSW, he completed a mini residency implant program in the Northern Rivers specialising in Dentofacial Cosmetics (Australasian Association of Dentofacial Aesthetics).

Throughout his career, Dr. Kol has been committed both to educating the public about the world of dentistry & to giving back to the community. He has worked with partners and communities in rural NSW, Fiji, Mauritius and Vanuatu by providing free treatment and oral health awareness programs.

Born in Italy to Italian parents and raised in Sydney from a young age, Dr Walter Piccolruaz graduated from Sydney University in 1991 with a Bachelor of Dental Surgery. Since then, Walter has worked in general dentistry in Sydney, London, Bristol and various rural locations around Australia. He has been working in the Northern Rivers of NSW since 2008.

Walter's professional interests have always been to practice dentistry in the most holistic way possible and to always put patient welfare first. Working in a relaxed and gentle manner, Walter brings the latest holistic practices to all general procedures from atraumatic extractions and anaesthetic techniques to safe amalgam removal.



Walter has a keen interest in nutrition and lifestyle practices, particularly as it relates to dental health.

Walter's likes to keep active in the community with music and permaculture farming.

Danette Ryan is a Dental Therapist specialising in treating children. She has over 20 year’s experience, providing child friendly, age-appropriate dental treatment for children which gives them lifelong health and confidence. Danette knows how vital a child’s oral health is to their overall health and endeavors to assist families with oral hygiene routines, prevention, and minimally invasive, bio-holistic treatments where necessary.



Ideally dental visits are regular, starting by two years of age so that children become comfortable and confident in the dental environment before any treatment may be necessary. She aims to make these visits fun and useful to the child and parent focusing on prevention. Danette will also assess children’s facial growth and jaw development, oral habits, posture and breathing all contributing to children’s health and ability to reach their full potential.

Danette has worked over many years with children who have fear, phobias and special needs using gentle encouragement, working with children at the level they are comfortable with. Danette has volunteered in Vietnam, providing dental treatment to children in the Long Tan area and is keen to pursue more volunteering opportunities.

Danette is passionate about the environment and is excited to be providing dental treatment to children in Byron Bay and Lennox Heads in a eco-friendly way, reducing impact on our planet while promoting prevention, to enhance children health and well-being.

Dr Natalie Stokes graduated from The University of Melbourne with Honours in 1999. She spent a few years in Taree before moving to the Northern Rivers, and worked for 19 years at Mullumbimby Dental Centre, where she thoroughly enjoyed building relationships and loyalty with many families, and looking after all aspects of their dental health.

Natalie enjoys all aspects of general dentistry- both doing a wide variety of procedures, and treating people of all ages. She has a keen interest in preventive and minimal intervention dentistry, and takes the time to give thorough oral hygiene instruction and dietary advice. She focuses on empowering patients with knowledge and understanding of treatment options, and encourages discussion and open communication.

Natalie is particularly good at treating nervous patients due to her gentle, kind, and patient manner, and loves it when she reduces people’s fear and anxiety relating to dental visits. Natalie lives in Brunswick Heads with her husband and two young adventurous boys.



She enjoys walking (especially while talking with friends at the same time!), bike riding, gardening, camping, and live music.

Originally from Nottingham in the United Kingdom, Dr. Bayliss graduated from Liverpool University. He migrated to Australia in 2009 and subsequently ran a successful private practice in Airlie Beach in the Whitsundays. Dr. Bayliss has always been a staunch advocate of amalgam-free dentistry and treating patients with a holistic approach; assessing, correcting and preventing underlying causes of dental disease.

His philosophy fits in perfectly with Byron’s first eco-dentist which is focused on using materials that optimise patient health whilst having the least impact on our beautiful environment. He is experienced in all areas of general dentistry, from simple fillings to Orthodontics, but also has a keen interest in cosmetic dentistry, helping patients achieve their ideal aesthetic result.

Dr. Bayliss’s other passionate pursuits include sailing, surfing, and diving; any activity that involves the ocean. He is also an avid traveller and enjoys immersing himself in other cultures and experiencing the fabulous diversity that exists throughout the world.

Clinical nutritionist Cinzia Cozzolino’s (BHSc Nutritional Medicine) passion for healthy, delicious food was ignited when she became a mother. She was faced with the challenges of the day to day struggles of getting good nourishing food into her family. She returned to study at 42 to arm herself with the best nutritional information so she could help others.

She went on to create the awarding winning Smoothie Bombs, a smoothie booster range, where she helps thousands of families around Australia and the world make healthier choices.