ABOUT US
Ashleigh Sullivan
Aesthetic Therapist
Ashleigh Sullivan is an accomplished Aesthetic Therapist at Define Clinic, bringing over a decade of experience in the health and beauty industry. Her extensive knowledge and skill set make her an integral part of the clinic, where she specialises in a range of advanced aesthetic treatments. Ashleigh’s dedication to her craft and her commitment to delivering exceptional results have earned her a reputation for excellence in aesthetic therapy.
MEET THE TEAM
Where It Started For Ashleigh Sullivan
Ashleigh’s journey in the health and beauty industry began with her completion of an NVQ Level 3 in beauty therapy. This foundational qualification set the stage for her career, providing her with a comprehensive understanding of beauty treatments and skin care. Her passion for aesthetics and her desire to enhance her skills led her to pursue advanced studies and certifications in various specialised treatments.
Throughout her career, Ashleigh has continually sought to expand her knowledge and expertise. She has completed advanced training in several cutting-edge aesthetic treatments, including Coolsculpting, microneedling, Cynosure IPL and miraDry. These certifications reflect her commitment to staying at the forefront of the industry and her dedication to offering her clients the most effective and innovative treatments available.
Her Time At Define Clinic
At Define Clinic, Ashleigh Sullivan is known for her proficiency in a variety of non-surgical aesthetic treatments designed to enhance and rejuvenate the skin. Her expertise in Coolsculpting allows her to offer clients a non-invasive solution for body contouring and fat reduction, helping them achieve their desired body shape without surgery. This treatment, which uses controlled cooling to freeze and eliminate stubborn fat cells, is popular among clients looking for a safe and effective way to sculpt their bodies.
Microneedling is another area where Ashleigh excels. This treatment involves the use of tiny needles to create micro-injuries in the skin, stimulating collagen production and promoting skin rejuvenation. Ashleigh’s precise technique ensures optimal results, helping clients achieve smoother, firmer, and more youthful-looking skin.
Her proficiency with Cynosure IPL technology enables Ashleigh to offer advanced laser treatments for a variety of skin concerns, including pigmentation, redness and unwanted hair. This versatile treatment uses intense pulsed light to target and treat specific skin issues, delivering clear and radiant skin. Her expertise in miraDry, a treatment for excessive sweating, provides clients with a long-lasting solution to a common and often distressing problem.
More Information
Ashleigh Sullivan’s extensive experience in the health and beauty industry has equipped her with a deep understanding of skincare and aesthetics.
She is passionate about helping her clients achieve their beauty goals and is dedicated to providing personalised care and tailored treatment plans. Her warm and approachable manner puts clients at ease, ensuring a comfortable and positive experience at Define Clinic.
In addition to her technical skills, Ashleigh is committed to ongoing education and professional development. She regularly attends industry conferences and workshops to stay up-to-date with the latest advancements in aesthetic treatments. This dedication to continuous learning ensures that her clients benefit from the most current and effective techniques in the field.
Ashleigh’s holistic approach to aesthetic therapy emphasises the importance of overall well-being and self-care. She believes that beauty and confidence come from within and works closely with her clients to develop comprehensive treatment plans that address their unique needs and goals. Her ability to combine various treatments and technologies allows her to achieve outstanding results, enhancing her clients’ natural beauty and boosting their self-esteem.
REVIEWS
WHAT PEOPLE SAY ABOUT DR ANNA GALANOUDI
-
Amazing initial consultation with Dr Benji Dhilion, he has an amazing manner, knowledge and feel excited about the treatments booked in.
I was also reviewed by Sonia the Skin specialist, who equally was great, she helped guide me with the right treatment plan and skincare.
Would highly recommended booking an appointment.Holly Davies
19th February 2026
-
Excellent exilis treatment with Elena. She was knowledgeable and caring and left my skin feeling and looking great!
Amrita Dhillon – Exilis
14th February 2026
-
Dr Teuta Berisha is just fantastic! This is the second visit for aesthetic treatments and I would highly recommend her to anyone. She is honest and discusses through all the options. The treatment was painless and the whole experience was great. Thank you!
Rebecca Kingswood
19th October 2025
-
Define Clinic truly goes above and beyond! From the initial consultation to the final result, every step was handled with precision and professionalism. I’m beyond thrilled with my experience!” Dr Benji Dhillon took his time to clearly explain each step with honest and transparent guidance. Highly recommended made me feel at ease throughout the entire process. The outcome is fantastic, and I couldn’t be happier!
Vimal Thohan
12th October 2025
-
I have been a client of Dr Benji Dhillon for several years now and he recently told me about a new treatment to the clinic called Juliane which he thought might be of interest to me. Well, what can I say, this treatment has given me such amazing results, even after just one treatment! My skin looks younger and healthier, it literally feels like the collegen has been restored.
It’s amazing !!!
I can thoroughly recommend the Juliane treatment.
Thank you Dr Benji Dhillon !Beth BAILEY – JULÄINE
22nd September 2025
-
I was looking for some non-invasive treatments to address a couple of skin concerns and maintain my skin in top condition. After doing extensive research to find the best practitioner, I came across Dr. Benji Dhillon, founder of the Define Clinic, who came highly recommended. From the start, I felt completely comfortable and confident in his treatment recommendations. I’m absolutely thrilled with the results—they look incredibly natural. I’m very happy with my experience and will definitely be returning in the future
Define Clinic – Botox Patient
9th September 2025
-
The Define team make you feel welcome from the moment you enter the clinic. My Polynucleotide treatment was carried out with care by Dr.Arreni, she was thorough with her explanations and made me feel very relaxed during the procedures. I’m very happy with the outcome and would highly recommend Dr.Arreni if you are looking for natural, long-lasting results.
Leila – Polynucleotides
3rd September 2025
-
Nice calm atmosphere, excellent advice and reassurance. Dr Teuta was absolutely amazing and I am very pleased with my treatment. Not to forget the very accommodating reception team who are always a pleasure to deal with.
Vanessa Costello
19th August 2025
-
It’s always special having a treatment at Define Clinic. Lovely staff whose care is always so through and thoughtful
Shirlie Kemp
19th August 2025
-
I’ve been going to Dr. Benji Dhillon for all my Botox and facial treatments ever since I moved to London five years ago, and I honestly haven’t looked back. He was the first cosmetic doctor I ever saw, and I immediately felt comfortable in his hands. He just gets it — the results are always natural, never overdone, and I always leave feeling like the best version of myself
Chaya Raichik
19th August 2025
Book Your Appointment Today
Experience the expertise and personalised care of Ashleigh Sullivan at Define Clinic. Whether you are looking to contour your body, rejuvenate your skin or address specific concerns, Ashleigh is here to help you achieve your goals. With her extensive knowledge, advanced techniques and compassionate approach, you can trust that you are in expert hands. Contact Define Clinic today to schedule a consultation with Ashleigh and embark on your journey to radiant, confident skin.
