At Subiaco Square Dental we provide complete dental care for the whole family. We offer a wide range of services for the teeth, mouth, TMJ, head, and neck, in a relaxed and friendly environment.

We have a strong focus on preventive and minimally invasive dentistry. We offer in-depth treatment planning, low radiation digital x-rays, oral cancer screenings, cosmetic dentistry, Zoom whitening, and Invisalign smile makeovers, as well as emergency dental treatment.


At Subiaco Square Dental, your comfort and satisfaction is our number one priority. Our close-knit staff include Australian licensed dentists, dental assistants and managers, all of whom bring a high level of skill and a friendly individual touch to your dental experience.

Dr. Sally Whitmore
Principal Dentist

A native Perth girl, Dr Sally Whitmore has been in private practice since completing her Bachelor of Dental Surgery with Honours at the University of Western Australia in 2010. In 2013, Dr. Whitmore moved to Melbourne for a “sea change” and was able to further refine her skills working for renowned dental practices in both inner-city and bayside areas.

Always an artist at heart, Dr Whitmore found the perfect balance of dentistry and design when she returned to Perth and founded Subiaco Square Dental in 2017 – she practices with a discerning eye for detail and ambition for patient satisfaction. Dr Whitmore is committed to running a sustainable and environmentally friendly practice. Dr Whitmore loves staying on the cutting edge of her profession, and has completed further training in laser dentistry, Invisalign invisible braces, and muscle relaxants. She is a Member of the Royal Australasian College of Dental Surgeons, and an active member of the Australian Dental Association. Dr Whitmore has volunteered her dental services from remote Aboriginal communities to Vietnam, and twice a year closes the clinic to provide free dental treatment to those in need via the Australian Dental Health Foundation. Dr Whitmore has a bubbly and fun-loving personality, and has a particular affinity with young patients. She is an avid runner, dog walker and shoe-shopper. She’s run the Great Ocean Road ultra-marathon, won international sailing competitions, and is dedicated to a healthy lifestyle. She can often be found chasing her two young daughters or spending time with her husband searching for the perfect coffee.


Dr. Claire Porter
Associate Dentist

Dr Claire Porter graduated from the University of Western Australia in 2011, and worked in practices from Geraldton to Pinjarra before joining the team at Subiaco Square Dental in 2020. Since graduating, Claire has dedicated herself to the pursuit of excellence in dentistry. 

Claire has attended an extensive and broad range of professional development courses in the fields of aesthetic dentistry, minimally invasive dentistry, dental ceramic restorations, periodontal therapy and endodontic (root canal) therapy. Claire is a general dentist with a particular interest in the finer art of dental techniques and caring for patients with dental phobias and she is passionate and has the philosophy for prevention of oral diseases.

Claire grew up in Geraldton, but loves the beaches and atmosphere of Perth. She learned to love the art and science of dentistry from a young age; Claire’s father and sister are both dentists. In her leisure time Claire enjoys walking her dogs, sewing and crafts, cooking, gardening and restoring her heritage listed Fremantle house.


Dr. John Collins
Associate Dentist

Dr John graduated from Sydney University and after moving to Perth he has owned and worked in dental practices across the metropolitan area, including over 20 years as principal dentist at The Dentists in Subiaco. His vast experience in the field of dentistry has led to him lecturing dental students at the University if Western Australia and consulting to WA’s largest health fund, HBF.

John has a passion for continuing education and utilising leading technology to ensure excellence in all aspects of dentistry for his patients. His large following of patients enjoy John’s charismatic personality, his caring and meticulous nature and on occasion even his singing!



Dr. Lucy McCreadie-Head
Associate Dentist

Dr. Lucy McCreadie-Head is originally from London and graduated from Newcastle University Dental School in the UK, in 2010. After moving to Australia in 2011 for what was supposed to be a year’s working holiday, she fell in love with the country and has never looked back. She has worked in private clinics in North Queensland and regional WA before settling in Perth.

Dr McCreadie-Head has a keen interest in conservative cosmetic dentistry, in particular direct veneers, and will be happy to discuss with you options for improving your smile without compromising the health of your teeth. She is also a registered provider for ‘Invisalign’ (invisible orthodontics).

In her spare time Dr McCreadie-Head enjoys spending her weekends with friends and her beloved dog Elvis. She has travelled much of Australia and the globe, and takes the opportunity to explore new places as often as possible!



Trisha Guevarra
Practice Manager

Trisha is the first person our patients see when they walk in the door, and loves the opportunity to meet and build relationships with a variety of wonderful people every day. As well as taking charge of the front desk, Trisha is also responsible for the smooth running of the practice and, most importantly, ensuring the staff are stocked up on good food and coffee.

Trisha started in hospitality, where she developed a strong passion for customer service with people of all ages.. Her focus is on the patient experience and she is continuously looking at ways that we a a service provider can improve.

Outside of the dental practice Trisha is a fitness, coffee, food and shopping fanatic! She also works as a weight-loss consultant helping people create healthier habits, building their confidence and achieving their goals.


Renee Johnson

We are delighted to welcome Renee to the team at Subiaco Square Dental! Renee has a love for all things health related, and is passionate about the interaction between oral and general health. She has degrees in Science, Health Science, and Dental Hygiene from Curtin University, and is also a certified fitness coach, Crossfit trainer, and has a Diploma in clinical pilates.

Renee will work closely with Dr Sally and Dr Claire to provide comprehensive care for all of our patients. Outside of the dental practice Renee is a fitness fanatic, and always the first one called up to open a tight jar at the practice! 


Mary Perez

We are delighted to welcome Mary to the team at Subiaco Square Dental!

Mary is a proud alumna of University of Newcastle, having graduated in 2015 with a wealth of knowledge and skills in dental care. Her approach goes beyond routine cleanings – she takes the time to understand each patient’s unique needs and concerns, ensuring a personalised and comfortable dental care experience. Mary is known for her gentle touch a warm demeanor, making even the most anxious patients feel at ease.

Mary’s hobbies are a mix of both indoor and outdoor activities which include playful sprinting with her greyhound, or having a casual game of soccer and mountain biking. Indoors you;ll usually find her cooking Filipino food, reading murder mysteries or gaming on the PS5 and Nintendo Switch.


Norlizahwati (Liz)
Dental Assistant

© 2017 Subiaco Square Dental

Mon 8:00 am - 5:00 pm
Tue 8:00 am - 5:00 pm
Wed 8:00 am - 5:00 pm
Thu 8:00 am - 5:00 pm
Fri 8:00 am - 4:00 pm

10 Subiaco Square Road Subiaco, WA 6008

P: (08) 9381 2200

E: contact@subiacosquaredental.com.au

© 2017 Subiaco Square Dental


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