About Us


Dr Reza Sunny graduated from the University of Queensland in 2015.  Prior to joining Cotton Tree Dental, he has provided dental care in different locations in Australia, including Casino, Lismore and has subsequently chosen to work in beautiful Cotton Tree, Queensland, earlier this year.

Reza enjoys working with Dr Lee, as it is giving him a new interest in Dental Implant, Root Canal Treatment and Cosmetic Dentistry, with these new found interests, Reza is also attending further educational courses to expand his knowledge and skill levels on new techniques.


Patients enjoy Reza's genuinely caring nature and his gentle approach to dentistry; he is thorough with his work and is always willing to answer any questions you might have. Reza enjoys all areas of general dentistry and takes a conservative approach where possible.


Outside of work, Reza follows several sports including Rugby, Cricket and Soccer. So much so Reza recently traveled to the UK to watch the World Cup.


Reza has a quiet but very kind nature and we are very fortunate to have Reza join our Practice.


Dr Alister Lee has been practicing dentistry for almost 40 years. Graduating from the University of Queensland in 1984. Alister commenced his career as a dentist in regional Queensland, where he met the beautiful, Melissa (our AMAZING Practice Manager).  Prior to opening the practice in Cotton Tree, Alister worked in School Dental and the Private sector both at Gympie and Kawana.

21 Years ago on the 3rd of August 1998, Alister and Melissa Commenced Practice at Cotton Tree. Raising 2 Girls up in the Cotton Tree and Surf Lifesaving Communities. Alister has been keeping the Cotton Tree community smiling ever since.


Alister is now stepping back slightly; however rest assured he is still seeing patients and helping mentor the new dentists at the practice to ensure the same level of care that he has provided to our loyal patients is maintained.  Dr’s Keith Willis and Reza Sunny joined him in January 2019 and have added an extra dimension to the practice. This means all our patients requirements can often be catered for without any waiting time.


When he’s not in the Dentist chair, Alister enjoys cycling, regularly working out at the gym and dreaming up his next Caravan trip with Melissa and their 5 Grandchildren.


Alister has maintained his reputation for being an extremely diligent and empathetic dentist who loves a chat.

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Dr Kim, graduated from University of Sydney in 1986 with a Bachelor of Dental Surgery, he has a gentle and caring chair-side manner combined with an extraordinary eye for aesthetic perfection.

He is committed to providing patients with high quality and preventative treatment whilst offering long-term successful treatment options.

After more than 30 yrs of running successful private practices in Sydney/Canberra, Dr Kim has now settled in QLD to continue his professional life and enjoy the warmer weather.

Dr Kim enjoys all facets of general dentistry, and keeps up to date with the most current philosophies and technologies.

Over the years, he has gained extensive knowledge, experience and expertise in restorative and preventive dentistry including Root Canal Therapy, TMJ, Crown and Bridges, Cosmetic Dentistry as well as Implant Dentistry.

Outside of Dentistry, Jason enjoys DIY projects and home renovations. And, in trying to keep fit, he is humbly 6th Dan Master in Korean Sword Martial Arts called "Haidong Gumdo" and couple of other Martial Arts.