Meet the Team

We take the time to care

Dr. Branko Krstic

Practice Principal

Dr Branko Krstic qualified as a dentist in South Africa from the University of Witwatersrand in 1997. He practiced in South Africa for several years before moving to the UK where he worked for 15 years in both the NHS and Private sector and then relocated to Australia. He has extensive experience in all aspects of dentistry including Prosthodontics and Endodontics and has a particular interest in cosmetic dentistry, including full smile makeovers and is committed to helping nervous patients overcome their dental fears through general anaesthetic and sedation so they can receive the treatment they need. Branko enjoys interacting with people and creating personalised treatment plans. His approach to dentistry is a fusion of art and science, which provides the opportunity to rebuild and restore a smile that has been lost. Dr Krstic likes to use visual aids (X-rays and photos), which enables his patients to become completely involved in creating their treatment plan, at a pace that suits them.

Dr. Tesia Tran


Dr. Tesia Tran is friendly and gentle dentist with a Bachelor of Health Science in Dentistry and Masters of Dentistry. She has over 10 years of experience in the dental field with her first role as a dental assistant and has experience in both public and private dental sectors. She has a keen interest in all aspects of dentistry. She is especially interested in preventative, restorative, endodontics and cosmetic treatment such as veneer smile makeovers. She also provides services in clear aligner treatment and muscle relaxant/anti-wrinkle injections. 

Tesia’s treatment philosophy focuses on educating and empowering her patients to achieve a healthy smile that they can be confident and proud of. Her friendly patient manner helps to ease even the most anxious of patients. She also prides herself on her attention to detail and high level of manual dexterity that allows her to help patients comfortably achieve their dream smile.

In her spare time, Tesia loves to do reformer pilates and considers herself a bit of a foodie. She also loves to travel and will always have wonderful recommendations of places to eat and places to visit, so please don’t be shy to ask her when you come in to visit.

Dr. Tesia is available at Gladstone Park Dental on Thursday & Fridays and every second Saturday.


Oral Health Therapist

Andrea graduated from New Zealand in 2014 as an Oral Health Therapist. This dual scope degree allows her to practice dental therapy for children up to the age of 18 and dental hygiene for all ages.  Andrea is very passionate about the work that she does and takes pride in providing patients with exceptional dental care.

As a dental therapist she enjoys working with children and focuses on early prevention of dental problems from a very young age. As a dental hygienist what she values the most is providing a positive and comfortable experience for our patients especially for people with dental anxiety and fear. Andrea continues to grow and strive to be a better oral health therapist by keeping up with the latest evidence based dentistry through research and studies. 

In her spare time she loves to spend time with friends and family and also enjoys cooking and exploring new places.

Jezelle Adam-Mikhael

Oral Health Therapist

Jezelle is a dedicated professional who graduated from the University of Melbourne with a Bachelor of Oral Health (with adult scope) in 2023. With a deep rooted passion for dentistry, Jezelle is committed to promoting oral health and preventing dental issues through comprehensive education and patient-centred care. Having entered the dentistry field in 2019 while still in high school, Jezelle brings a wealth practical experience, initially serving as a dental nurse. This early exposure ignited Jezelles enthusiasm for oral health and propelled them towards pursuing higher education in the field. Driven by belief that preventive dentistry is paramount, Jezelle strives to empower patients by imparting knowledge and fostering healthy habits. Through personalized care and effective communication, Jezelle endeavors to guide patients in controlling their oral health, thereby enhancing their overall wellbeing. Beyond the confines of the dental practice, Jezelle finds solace in spending quality time with friends and family. An aficionado of night drives accompanied by soulful music, Jezelle cherishes moments of relaxation and introspection amidst life’s bustling rhythm. With a steadfast commitment to positively impact the lives of others, Jezelle exemplifies the essence of compassionate dentistry and remains dedicated to fostering smiles that radiate confidence and health.

Dr. Sandra Isaac


Dr Sandra Isaac completed a Bachelor of Biomedicine with Honours at The University of Melbourne before completing her Doctor of Dental Medicine at the University of Sydney. She is a compassionate caregiver with a warm and down-to-earth demeanour, dedicated to fostering oral health and strong relationships within her community. Driven by her passion for family dentistry, Dr Sandra ensures her patients feel comfortable and informed throughout their visits. She takes the time to listen to her patients’ concerns and tailor treatment plans to each individual. Dr Sandra’s dental chair is a place where people of all backgrounds and identities can feel safe and welcome.


Dr Sandra also has a strong interest in aesthetic dentistry. She finds joy in crafting smile makeovers and utilising clear aligners to achieve stunning results that not only enhance appearance but also boost confidence. Additionally, Dr Sandra offers cosmetic procedures like anti-wrinkle treatments and dermal fillers, demonstrating her commitment to holistic dental care that addresses form, function and aesthetics. (I haven’t done the Invisalign or injectables courses yet but plan to in the next few months)

Outside of dentistry, Sandra is a keen practitioner of yoga, expresses her creativity through fashion, and advocates for equal access to healthcare and for social justice. She is also an animal lover who loves to spend time with her pets. 

Sara Nahas

Oral Health Therapist

Sara enjoys all aspects of dentistry. She graduated from La Trobe University and she is dedicated to promoting and maintaining dental health of all ages. With her attention to detail and her gentle approach, she is committed to providing quality treatment in a relaxed manner. She has a strong educational background of hygiene and restorative dentistry and is passionate about improving smiles and working with children.

Away from dental life, Sara loves her Pilates classes. She spends her spare time around friends and family, and is fluent in both English and Arabic