Remote Consulting

Interstate Consulting

Just because you don't live in Sydney doesn't mean you cannot access great skin! At the Dermal Diary, we offer phone consultations to clients all over Australia and the world. To book, simply click here

About Isabella

Isabella Loneragan is one of Sydney's best beauty therapists offering expert acne, cosmetic and anti-ageing treatments. 

After owning a boutique skin and beauty clinic in Cape Town South Africa that attracted numerous high-profile & celebrity clientele, Isabella has honed her passion for blending beauty and advanced dermal therapies in Sydney at The Dermal Diary. She has experience providing chemical peels, Chemibraison and Fraxel laser and was Senior Dermal Therapist at Norwest Plastic and Cosmetic Surgery. Isabella has also held positions such as Senior Dermal Therapist at Northern Sydney Dermatology, where she worked alongside Sydney's best Dermatologists.

Isabella has a Bachelor of Health Science From The University Of Sydney in addition to A Diploma Of Beauty Therapy and Dermal Sciences. This combination of qualifications provides her with a solid science background including Cosmetic Chemistry, allowing her to correctly identify product ingredients and analyse how they interact - not only with the skin, but with each other. While continually staying educated on the latest beauty innovations and treatments, it's the essential knowledge from her in-field experience that produces outstanding results for her patients.


What our clients say

"The cleansers & toner are awesome - I can really feel the difference using these products daily.  I started the exfoliator as soon as I received it too and have been LOVING it.  I could instantly feel my skin start to change - the layers of neglected skin pealing away.  haha." - Jacqueline, Hong Kong

"Remarkable results that Isabella has achieved for my son. He developed teenage acne and it rapidly became acute. None of the treatments we [had] tried worked and it seemed out of control when we met Isabella at The Dermal Diary. She started by explaining the underlying causes of acne, how different treatments work to prevent it and how to repair scarring. She then did a thorough diagnostic of my son's skin before commencing the program...The results are astonishing, and we are very grateful for the huge improvement. I find myself regularly doing a double-take when I look at him as I am struck by how much his acne has cleared."Mairead


"I took my teenage daughter to see Isabella to treat some acne scarring and breakouts. Isabella took some time completing a skin analysis and started her on a treatment path which has seen terrific results. My daughter had tried just about every skin product know to mankind to treat her pimples. Some of these products that were far too harsh and not suitable to use. Isabella educated both of us about what would work best and within a few treatments, followed up by a much more simplified skin routine at home, the results were incredible. No more second guessing what product to use and no more wasting money. Isabella really knows how to get the results. I can't recommend her enough!" - Brigid


What is involved in a phone consultation?

We sadly can't give you one of our amazing facials through the phone, but there are so many ways we can transform your skin via regular phone consultations. All you need to do is take some photos of your face - front, sides and under the jaw line, chin and email them through. They’ll be analysed and discussed throughout your phone consult, and we'll create a personalised treatment plan complete with product recommendations. From there, we'll track your progress to fabulous skin.

The cost of a consult is $100 before 6pm on weekdays and $110 after 6pm and on Saturdays.

Book now: send an email to