Welcome to Precision Performance

Precision Performance is a programme that helps companies to develop high performing teams.

It is a bespoke solution designed to support our partners to identify their strengths, consistently realise their potential, and improve individual and organisational performance.

If you’re looking to boost your performance and productivity levels – either as an individual, team, or organisation – our bespoke coaching and consultancy solutions are designed to help you to do just that.

What is Precision Performance?

Peak Performance is the collaboration between two specialists in their field – Peak Performance Consultancy and Optimised Personal Wellness.

Together we deliver a seamless 360 degree approach to organisational and personal productivity that leverages our years of knowledge, experience, and proven track record for results.

Organisations and their most valuable asset, their employees, are continually looking to improve performance and process.

Although demand and expectation consistently increases, human capacity doesn’t.

Working with senior leaders, business owners, managers, and HR professionals – we create solutions that drive employee engagement, profitability, and commitment – helping to build resilient and fulfilled individuals and teams, who are capable of making lasting change.

What are the benefits of Precision Performance?

What you expect from Precision Performance

We deliver results, pure and simple. With years of experience and a proven track record, we’re passionate about delivering for you.

Our strategy is matched to your corporate DNA
We’ll take the temperature of your organisation and listen to your leadership team before we put forward our action plan for transformative change.

Our expert team
The Precision Performance team is hand picked for their knowledge, and experience, so you get the best results.

A clear action plan, clearly communicated
The best strategies are simple, effective, clear, and easily communicated. That’s exactly what we’ll do.

Get the support you need, when you need it
Get high quality, on time support, and execute transformative change faster. Our team can be on hand whenever you need them.

Your plan, on all your devices
The Optimised app means you’ve got access to all aspects of your plan at all times, and wherever you are.

Nutrition, health, and lifestyle coaching
Our 360 degree approach leverages every factor to enhance resilience, productivity, energy, and efficiency.

The missing piece to your strategy
You’re experts in your field. We’re experts in ours. Together, we can take your performance and productivity to the next level.

The Precision Performance leadership team

Dee Brereton-Patel

I’m a Functional Medicine practitioner who is passionate about getting to the root cause of health challenges and maximising health.

How could I help you?

My specialism is in helping you to feel the very best you can so that you unlock your untapped potential, whether you’re an individual or an organisation. I help with nutrition and lifestyle change, sub-optimal health, complex chronic health situations, and identifying often hidden weak spots that provide the catalyst for increased vigour, resilience, effectiveness, productivity, and sense of wellbeing.

How would we achieve change?

By working together to understand the factors that are holding you back from achieving more. Your organisation or team can never achieve all it could, unless its leaders are all they can be. This could look like:

  • Identifying the root cause of specific health challenges, even when the NHS says everything is normal
  • Providing solutions to problems such as poor sleep, low energy, digestive system problems such as IBS, thyroid problems, diabetes and many more
  • Pinpointing unidentified health and performance weak spots and risk factors such as hormonal imbalances, genetics, inflammatory markers, and nutrients
  • Employing advanced, specialist testing not available through the NHS or private healthcare providers
  • Recommending nutrition, supplementation, and lifestyle strategies as part of an individual, periodically updated plan


My clients come from a wide variety of backgrounds, often professionals and business leaders from across the World, who understand that optimising their health is a key step in increasing their personal performance and quality of life. Some of the clients I’ve worked with include:

  • Partners at major companies
  • Business owners and entrepreneurs
  • Senior leadership teams
  • Barristers Chambers
  • Partners at big 4 accountancy firms
  • CEO’s

I’ve also had the great fortune to appear on BBC One, in the Daily Mail, Metro, and variety of other publications.


Functional Medicine * Health Optimisation * 1-2-1 Coaching * Group Workshops * High Performing Individuals & Teams * Employee Engagement *

Why did I chose this as a career?

After 15 years working in pharmaceutical R&D for companies such as GSK, Johnson & Johnson, and AstraZeneca, and with a degree in pharmacology, I decided to leverage my scientific background and knowledge by re-training in Nutritional Therapy and personalised medicine.

By following my passion for helping people with sub-optimal health to regain their vitality and quality of life through science driven, root cause medicine, I have been able to reach hundreds of clients around the World, as well as lecturing students and mentoring practitioners.

My mission is to reach and change the lives more people, helping them to become the best they can be.

Colin Bell

I’m a change and productivity coach who is passionate about challenging how my clients think, to help them make better decisions.

How could I help you?

My speciality is empowering professionals across all industries to find a new perspective on the challenges they face, in turn driving long-term change.

How would we achieve change?

By working together to make sure that you, your team and/or organisation first understand your potential and then maximise it. This could look like:

  • Focussing more on the questions, not the answers
  • Working to change habits
  • Understanding and changing any existing beliefs and behaviours
  • Defining what change means to you
  • Accepting our blind spots
  • Building effective communication strategies
  • Performance, process and outcome accountability
  • Learning to simplify
  • Establishing momentum with new beliefs and behaviours


I’ve worked with clients across a variety of sectors, challenges and locations. The one thing they share, is the need to change something in their lives. Some of the clients I’ve worked with include:

  • Quint Group
  • Fleetwood Town Football Club
  • Great Places Housing Association
  • Lancaster University
  • Solutions PT
  • St Joseph’s Institution International School Malaysia

I’ve also had the great fortune to work with athletes at British, National and World title level.


Corporate Coaching * Performance Coaching * Change Management * High Performing Teams *Culture Change *Employee Engagement *Productivity

Why did I choose this as a career?

Following a 10-year digital media career in performance, communication and talent development, I decided to follow the passion I’d developed. I wanted to help people achieve the things they desired through changing aspects of their beliefs and behaviours.

It was in 2010 where I discovered I had a compelling drive and interest to learn new ways of thinking. So, I re-trained and applied my new-found knowledge and experiences towards my own personal mastery.  This led me to work with some incredible clients, where I was fortunate enough to be part of their journey.

I feel blessed and humbled that I love what I do, as it allows me to grow, contribute and align with what I believe to be my purpose.

Matt Brereton-Patel

I’m a highly experienced nutrition, movement and lifestyle coach, who is passionate about helping individuals and organisations to feel better, perform better, and realise their maximum potential.

How could I help you?

With a strong track record of delivering optimised personal performance and effectiveness with corporate leaders over a period of 10 years, working with me means a direct, personalised, no-nonsense approach that drives behaviour change and results.

How would we achieve change?

By working together to identify the barriers to unlocking optimal personal performance for you, your team, or your organisation. This could look like:

  • Focusing on nutrition drivers and habits
  • Identifying simple and achievable lifestyle changes that yield a disproportionate return on investment
  • Providing solutions to problems such as poor sleep, low energy, poor digestive system function
  • Resolving physical discomfort and pain with simple exercises
  • Introducing or improving movement
  • Pinpointing nutritional or biochemical blind spots through advanced testing


I’ve worked with clients from a range of backgrounds and with a range of often complex challenges. Most share a common situation of operating within highly pressured, challenging environments, where they are time poor and change can be difficult to realise. Some of the clients I’ve worked with include:

  • Partners at both boutique and major law firms
  • Business owners
  • Senior leadership teams
  • Partners at big 4 accountancy firms
  • CEO’s
  • Entrepreneurs
  • Stockbrokers


Lifestyle & Habit Change * Nutrition  * Health Coaching * 1-2-1 Coaching * High Performing Individuals & Teams  * Culture Change * Employee Engagement

Why did I choose this as a career?

I came to found Optimised Personal Wellness  from a professional career in pharmaceutical research and development, experiencing first hand the challenges of spending long, stressed hours behind a desk, along with what can happen to your body, health, mood, and energy levels.

Following a successful 10 year career in pharmaceutical R&D, working for companies such as GSK and AstraZeneca, I decided to follow my passion for helping people to look, feel and perform better.

My mission is to reach and positively impact the lives of as many people as possible.

Michael O’Flaherty

I’m a highly skilled and experienced performance coach, learning and development facilitator and coach mentor. Michael works with senior leaders and their teams across various sectors including: professional sport, professional services, health, veterinary services, mobile technologies, automotive, manufacturing, contracting, and sales.

How could I help you?

I’ve a reputation built on trust and experience. My approach is straightforward, down to earth, pragmatic and solution focussed. I quickly connect with my clients and can start delivering results quickly. Working with me means you get lots of support, motivation, encouragement, a little challenge and plenty of wit and humour.

How would we achieve change?

By working together to make sure you, your team or your organisation understand what it is you’d like to achieve, why this is important, and how you’ll get there. This could look like:

  • Focusing attention on relationships
  • Uncovering blind spots
  • Maximising what currently is working well
  • Stopping doing what’s not working so well
  • Accepting differences
  • Reducing time spent on ineffective and unhelpful conversations
  • Chunking down solutions
  • Building confidence


I’ve worked with clients across a variety of sectors, challenges and locations. The key similarity is that they’re all looking to change something. Some of the clients I’ve worked with include:

  • NHS Grampian
  • Fulham FC
  • BMW
  • Beauty Bay

I also work privately with athletes from various sports at British, World and Olympic level.


Corporate Coaching * Performance Coaching * 1-2-1 Coaching *Change Management * High Performing Teams *Culture Change *Employee Engagement

The Precision Performance team are passionate about helping individuals and organisations of explode their performance and productivity.

But due to the exclusive nature of the work we do, we only work with a select number of the ‘right fit’ partners each year.

If you’d like to find out more,

Speak to us now

Many thanks,

Matt, Dee, Colin, Michael & the Precision Performance team