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© 2019 by THE AIDER

Our Specialist, Dentists and Prosthetists

The AIDER provides comprehensive dental therapy under one roof. An unique team-approach between specialist, dentists and prostetist enables a seamless provision of the therapy. 

Dr Poli Gunaridis




After graduation at the University of Queensland and general practice in Tasmania and North Queensland, Dr Poli returned to Brisbane and joined the implant dentistry team at the AIDER.

Poli is regularly attending confernces and courses in Europe in the field of Guided Bone Regeneration and Soft Tissue Surgery.

Poli is leading the Dental Implant Clinic at the AIDER with his impresive clinical skills.


Dr Poli is member of the European Association for Osseointegration (EAO).

Dennis graduated with a Bachelor Oral Health Therapy from Griffith University, Gold Coast in 2010. He not only works with our dentists to promote the idea that "prevention in dentistry is better than intervention" but is also involved in ongoing research conducted at the AIDER as a research officer.

He started his dental career in Perth, where he learned and honed his craft with a team of esthetic dentists. He's returned to Brisbane in 2014 to continue his passion for clinical research here at the AIDER.

Outside of work, Dennis is interested table tennis, which he's played since his primary school days, as well as general sciences and new discoveries.

Dr Kevin Yeager



Dr Kevin Yeager is from Kentucky and immigrated to Australia in after he met his Australian wife in Seattle, Washington. He graduated from Griffith University Gold Coast and earned the BOH DSc. degree and GDip in dentistry.

During his degree he earned 5 academic excellence awards for being in the top 5% of students. He has a special interest in oral surgery including wisdom teeth extraction and implantology.


Outside of his career he enjoys spending time with his wife and 3 small children including twins. He also enjoys mountain hiking, hunting, fishing, and playing video games. He is a proud member of the Australian Dental Association and Golden Key Society.


Patient centered care is his approach to dentistry, always trying to ensure his patients are comfortable throughout the appointments. 

Dr Christoph Bottoni

Registered Specialist Orthodontist



Dr Christoph graduated at University of Zurich, Switzerland and as an Orthodontist at Bavarian Universities, Germany. He received his orthodontist specialist registration in Australia in 2016.


Dr Christoph is highly experienced in treating patient of all ages with different types of fixed and removable appliances.


Dr Jonathan Ng



Dr Jonathan Ng is a local Brisbane resident graduating from Dentistry at the University of Queensland with Honours.


Dr Jonathan then went on to receive international certification in Dental Implantology from the Cambridge Academy of Dental Implantology, England and has also completed a 1 year Implant Externship program with New York University. 


Dr Jonathan regularly attends more than 200 hours of continuing education a year and has had extensive training in hard and soft tissue grafting and also has a strong interest in clear aligner technology. 


Dr Jonathan is an active member of the International Team of Implantologist (ITI) and the Australian Dental Association (ADA). 

Dr Mina Rizk



Dr Mina Rizk is a local Brisbane resident who graduated from Griffith University Gold Coast and earned the BOH DSc. Degree and GDip in dentistry along with First Class Honours.


Dr Mina Rizk also received a certification in Dental Implantology from the Dental Implantology Academy, Melbourne. From which he has moved to currently undergo his Master’s in clinical Dentistry in Implantology from Griffith University, Gold Coast.


Alongside the above, Dr Mina regularly attends numerous hours of continuing education a year and an active member of the Restorative Excellence Academy and gIDE Global Dental Institute to help treat and manage most of his patient’s concerns to ensure a comfortable transition through their restorative phases along with Full mouth rehabilitation


Outside dentistry, Dr Mina enjoys spending time with his family, church and few outdoor activities such as swimming, mountain hiking and Soccer.

Paul Abbott

Dental Prosthetist


Paul Abbott

Dental Prosthetist


Karl Eisermann

Dental Prosthetist


Paul qualified as a dental technician in 2004 in Brisbane where he devoloped skills and experience in all areas of dental technology. 

He then went on to complete an advanced diploma in dental prosthetics in 2009 and has since been heavily involved in removable prosthetics.

Paul received intenisve training in intra-oral scanning by 3Shape in Denmark.

Recently Paul completed a certification course from 3Shape in designing orthodontic appliances in Copenhagen, Denmark.

Paul established the digital orthodontic laboratory which works close with a prestigeous Orthodontic group in Switzerland.