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From our dedicated, state-of-the-art laboratory near Battersea Park we offer the latest in pathology testing solutions across many disciplines including biochemistry, immunology, haematology, sexual health screening and molecular biology.

About Us

London Medical Laboratory is an independent clinical testing specialist and provider of pathology diagnostics services to clients across the healthcare sector.

From our state-of-the-art laboratory near Battersea Park, our experienced team is able to offer tailor made clinical pathology diagnostic services to medical professionals, health care providers and patients across the capital and beyond.

We offer pathology testing solutions across disciplines including clinical biochemistry, immunology, haematology, sexual health screening and molecular biology.

Our facilities and experience ensure we can get your clinical test results back to you – fast and hassle free.

Our Mission and Values

This is why we do what we do. Blood tests give people the information they need to live longer and healthier lives. We exist to make getting tested easier for everyone, everywhere.
Behind every test is a person, a fellow human, who deserves our very best. Their lives may depend on it. If they are not happy, there is a reason, which we strive to understand and respond to, with intelligence and compassion.
We strive to be honest with each other and ourselves, but always with kindness. We do not tolerate bullying or prejudice of any sort. We always default to generosity whenever we can.
We robustly challenge anything that stands in the way of our ambitions for our patients, our business and ourselves – but then embrace the decisions we make, as if they were our own.
We demystify access to healthcare. We make it easier for people to live longer and healthier lives. We search for anything that stands in the way and eliminate it.
If there is something wrong with anything we do, we focus on finding a way to fix it. We are not blame shifters. We take personal responsibility for fixing what needs to be fixed.
We are always looking for ways to make it easier to do things well. We strive for the maximum effect for the minimum effort. Life is too short to be inefficient.
We create ways to move at speed without breaking things. It is the root of our success. We are not afraid to make decisions quickly and are just as quick to change if it is not working.
We all own our business’ ability to succeed. We never go past a problem without making sure it is being taken care of. We all think like it is our own business.
We care. We celebrate, support, and expect a lot of each other. We make sure that credit goes where it is due. We strive to be humble and are always loyal.

Meet the Team

London Medical Laboratory has formed a very experienced and diverse senior management team that oversees the delivery of our customer-focused pathology service for the medical sector and multiple other industries.

  • Dr Seth Rankin
    Dr Seth Rankin
  • Flavia Araujo-Rankin
    Flavia Araujo-Rankin
  • Ricky Smith
    Ricky Smith
  • Dr Quinton Fivelman
    Dr Quinton Fivelman
  • Cheryl Mcglinchley
    Cheryl Mcglinchley
  • Adam Sennessie
    Adam Sennessie
  • Maikel Rodriguez
    Maikel Rodriguez
  • Wilton De Oliveira
    Wilton De Oliveira
  • Jacky Gunawan
    Jacky Gunawan
  • Cian Kilkenny
    Cian Kilkenny
  • James Sully
    James Sully
  • Quentin Ingham
    Quentin Ingham
  • Charles Astwood
    Charles Astwood
  • Frank Oliyide
    Frank Oliyide
  • Dr Seth Rankin

    Co-founder & CEO

    Seth has extensive experience in the NHS and in private healthcare. Years spent working in international medical assistance, then as the managing partner of a large NHS general practice, including 9 years in NHS commissioning, and successfully founding and exiting several private healthcare businesses, has given him unique insight into the needs of patients and their healthcare providers and allowed us to develop our products to match these needs exactly. 

    Flavia Araujo-Rankin

    Co-founder and CEO

    Flavia has founded and managed a range of successful businesses in the United Kingdom, Brazil and Australia including retail, import/export, and education. Recently her focus has been on service provision in the private healthcare market. It was her entrepreneurial vision and leadership which created LML.

    Ricky Smith


    Ricky is energetic, dynamic, and innovative Senior Executive from the healthcare sector with broad experience at board level having worked for leading healthcare companies in the UK and UAE. Ricky has a passion  for improving patient experience with technology and creative ways to deliver healthcare to the highest standards.

    Dr Quinton Fivelman

    Chief Scientific Officer

    Quinton  has worked in several key scientific management roles in healthcare. He has a range of experience in start-up life science, biotech and medtech ventures and brings a wealth of experience to the team. He has a PhD in biochemistry and pharmacology from London School of Hygiene and Tropical Medicine and University of Cape Town.

    Cheryl Mcglinchley

    Pre-analytics Manager

    Adam Sennessie

    Deputy Laboratory Manager

    Maikel Rodriguez

    Courier Operations

    Wilton De Oliveira

    Business Development Manager

    Jacky Gunawan

    Biomedical Scientist - Haematology

    Jacky is LML's Lead Haematology BMS. She obtained her Medical Science degree in Australia and has worked as a multi-disciplinary Biomedical Scientist in both countries across the private sector and NHS.

    Cian Kilkenny

    Senior Biomedical Scientist

    Cian supervises and organises the technical diagnostic services within the Biochemistry Department. He has a demonstrated history of working in the healthcare industry and has previously worked in the NHS, the Health Service Executive in Ireland and the private healthcare sector in the US. He is currently studying for an MSc in Healthcare Quality Management.

    James Sully

    (BAA, MBA)
    Chief of Staff

    Originally from Australia, James has worked for over 13 years in healthcare, life sciences and technology across Australia, Silicon Valley and London. With a wealth of experience in fast-paced, high growth companies, James will be actively driving the company’s most critical projects, strategic initiatives, and operational rhythm of the business.

    Quentin Ingham


    Quentin oversees the financial health and performance of the business and ensures that there are suitable financial controls and procedures in place. He is a qualified chartered accountant (FCA) and his recent background has been working as CFO for a number of retail businesses, and in corporate finance across a wide range of industries.

    Charles Astwood


    15+ years of digital marketing and governance experience in healthcare and logistics.

    Frank Oliyide

    MD Laboratory

    17 years of leadership in established and emerging laboratories in both private and the NHS.

View our Consultants

We work with cutting-edge, high-quality products from the following companies

  • Abbott
  • Abbott Hematology
  • AlinIQ
  • Cepheid
  • heydoc
  • Ansh Labs