Opening Hours:
Mon–Fri: 9am–5pm
(out of hours appts by arrangement)

Trinity Medical GP Clinic is part of Trinity Medical – an established private medical institution. Alongside our GP clinic sits Trinity Medical Imaging, one of the most advanced private nuclear medicine and diagnostic imaging centres in the region.
Together, we offer something no other private GP clinic in the area can match: a complete, joined-up healthcare journey – from same-day GP consultation, to in-clinic diagnostics, to specialist imaging – all on one site, without waiting lists or fragmented referrals.
Based in Carshalton Beeches, we serve patients across Sutton, Wallington, Banstead, and South London.
At Trinity Medical, we take a measured and holistic approach to general practice.
Appointments are tailored to you, and allow the time to understand not only symptoms, but the wider context of a patient’s health. This approach supports clearer decision-making, more appropriate treatment, and better long-term outcomes.
Practising good medicine relies on time, continuity, and open communication. Our role is not only to treat isolated problems, but to guide – helping patients make informed decisions about their health with confidence and clarity.
Where investigations are needed, our patients benefit from same-day access to ECG, ABPM and comprehensive blood testing. With fast-track access to Trinity Medical Imaging for ultrasound, DEXA and many other specialist scans on the same site. Patients receive answers in days, not weeks.
Most private GP clinics can see you and refer you. Trinity Medical can see you, test you, scan you, and follow you up — all without you leaving the site or waiting weeks between each step.
Trinity Medical GP Clinic sits alongside Trinity Medical Imaging, giving our patients fast-track access to ultrasound, DEXA scanning, nuclear medicine and more. When your GP recommends further investigation, the pathway is already in place. No separate booking. No waiting for a referral letter. Just prompt, joined-up care.
Trinity Medical GP Clinic is led by Dr Maria Carrasco, a highly experienced General Practitioner with over 25 years clinical experience in primary care.
Throughout her career, Dr Carrasco has developed a reputation for her attentiveness, thoughtfulness, and personal touch. She believes that excellent medicine begins with time – time to listen carefully, explore concerns in depth, and provide clear, evidence-based guidance.
As Clinical Director of Trinity Medical GP Clinic, Dr Carrasco works in close partnership with the wider Trinity Medical team to deliver a joined-up approach to patient care.
Trinity Medical is designed for patients who value:
Whether you are seeking preventative care, support with a specific concern, or a more personalised approach to general practice, Trinity Medical offers a service built around your individual needs.