about us
kirsten booth
Company Director & Lead Audiologist
BASp&A (HONS), RHAD

Kirsten is a dually-qualified Speech-Language Therapist and Diagnostic Audiologist who obtained her degree from the University of the Witwatersrand (WITS) in South Africa. Throughout her time at university she studied under some of the top minds in her field and went through several clinical placements, diagnosing and treating patients as early as her second year. Kirsten is also a published author, her research on a risk-based new born screening program was accepted into an international medical journal.

Kirsten has worked in a variety of public and private establishments, for the past 6 years she has been a crucial part of award-winning independent practices in the UK. She has experience treating traumatic brain injury patients, conducting swallowing assessments on new-borns, and looking after HIV and TB patients whose treatment often severely affected their hearing performance.

In recent years, Kirsten has spent time training and mentoring many clinicians. This supervisory position involves shadowing students and teaching them the skills necessary to successfully complete their RHAD(registered hearing aid dispenser) degrees.

With her background in diagnostic audiology, Kirsten started Hawthorn Hearing with a genuine desire to improve the experience of private hearing care. She wanted to create a clinic that puts patients and the community first, ensuring a more comprehensive, transparent and caring experience for everyone.

When Kirsten isn’t in clinic, you’ll find her singing with her choir, at a dance class, doing arts & crafts, or spending time with her family.

grant booth
Company Director & Ear Care Clinician
HCA, Audiology Apprentice

Grant has a Masters in Music and has run a successful Audio Production company for several years. In 2018, after immigrating from South Africa, Grant joined the audiology industry and quickly became passionate about patient care.

He completed a Hearing Care Assistant course as well as a Microsuction Ear Wax Removal course. After seeing well over 2000 patients, his proficiency in the skill has led him to locum for some of the top audiologists in the country. In 2024, Grant began his journey to qualify as a registered audiologist with an apprenticeship degree from Anglia Ruskin University in Cambridge.

Due to his newfound passion in health care, Grant decided to start Hawthorn Hearing to expand the quality of care and services available in the South East, including a home-visit service providing ear wax removal and hearing aid care across Kent and Surrey.

Grant still runs his audio production services, and when he isn’t seeing patients or studying for his audiology degree, Grant is often behind a piano or guitar.

Hawthorn Hearing audiologists and hearing care professionals are dedicated to providing premium quality clinical care to you, in the comfort of your home or a clinic near you.

No matter your circumstances, we will work around your schedule so that you get the high quality care you need - when you need it most.