Coffs Coast Nutrition is the local area’s most trusted nutrition and dietetics practice. Our team provides individualized nutrition, exercise and wellness advice in a supportive, caring and non-judgmental environment - in person and via telehealth (your choice of phone or Zoom / video). Our holistic approach is designed to help you achieve the best possible result and keep you motivated so that you can become fitter, happier and healthier. We also offer a greater range of appointment days and times than other nutrition practices in the Coffs Harbour area.

Coffs Coast Nutrition is a small family-owned, local business. We don't employ physiotherapists, massage therapists or occupational therapists, however we are happy to work alongside other allied health professionals or refer you to the appropriate person. The fact that we are a small business is an advantage. It means that you will receive more personalized attention than if you were to attend a bigger clinic that employs a large number of staff. Our dietitians and personal trainer are also highly qualified and experienced.  

Coffs Coast Nutrition owns an AlterG anti-gravity treadmill which uses state of the art NASA technology to reduce loading during walking and running. Coffs Coast Nutrition has the only anti-gravity treadmill between Coffs Harbour and the QLD border. The AlterG treadmill uses differential air pressure to enable pain-free walking or running at 20-100% of a person's body weight. This equipment is utilised by people who would otherwise find exercise too painful, however it is also used to enhance sporting performance by top athletes. For more information: click on the 'AlterG' tab (at the top of our home page) and watch the short videos.

Our Nutritionists / Dietitians offer appointments during week days. Weekend and after hours appointments are also available. Over the past 3-4 years we have found that our phone / video / Zoom consultations have become very popular, Australia-wide. This is due to the convenience and the fact that you don't need to leave home or work to get the benefit of specialised nutrition advice.  

Our PT (Col) offers one-on-one sessions by appointment 7 days per week - either outdoors or in our studio gym. Col has a great way of making people feel comfortable and at ease. We guarantee you won't feel intimidated so if you've never enjoyed exercise in the past, give us a call - we know how to make exercise fun and enjoyable.

You do not need to see our Nutritionists / Dietitians to attend PT sessions (although there are benefits to combining both nutrition and exercise). 

Ph: (02) 6652 7529 or email This email address is being protected from spambots. You need JavaScript enabled to view it.

 Louise  Williams (owner) - available for telehealth Australia-wide as well as in-person appointments in our clinic

  • Accredited Practising Dietitian (APD)
  • Nutritionist and Health Coach
  • Accredited Sports Dietitian
  • Personal Trainer    

Registered with Medicare, Veterans Affairs / DVA and private health funds


  • Dietitians Australia (DA)
  • Sports Dietitians Australia (SDA)
  • Coeliac Australia   


  • Master of Science (Nutrition & Dietetics) - with distinction - University of Wollongong
  • Bachelor of Arts - Charles Sturt University
  • Graduate Diploma of Human Nutrition - Deakin University
  • Graduate Certificate in Diabetes - Curtin University 
  • FODMAP dietary specialist certification - through both Monash University and 'FODMAP Friendly'
  • Multiple food intolerance and gut health courses
  • Exercise-induced gastrointestinal syndrome - Monash University
  • Anti-inflammatory nutrition - Monash University
  • Food and Mood: Improving Mental Health Through Diet and Nutrition - Deakin University
  • Multiple eating disorder courses - Inside Out Institute for Eating Disorders
  • Cert 111 & 1V in Fitness - Aust College of Sport & Fitness 

Louise specialises in: 

  • IBS and food intolerances - FODMAP diet - RPAH / Failsafe diet
  • Gut health
  • Anti-inflammatory nutrition
  • Women's health

Louise also has a strong interest in:

  • Sports nutrition  
  • Medical Nutrition Therapy - for chronic medical conditions
  • Weight management
  • Bariatric surgery nutrition 

Louise is highly qualified and accomplished and is well known for always treating people with compassion and empathy. Unlike many other dietitians, Louise has both personal and professional experience with the low FODMAP diet, RPAH Elimination Diet / Failsafe Diet and gluten-free eating.  

IRRITABLE BOWEL SYNDROME (IBS), functional gut disorders, bacterial overgrowth, gastric motility issues and endometriosis are specialties, with many clients achieving life-changing results.

Lots of nutritionists and dietitians provide advice re IBS, however this is a specialised area, so if you want the best possible result it is important to see someone who specialises in this area and has BOTH professional and personal experience in gastrointestinal conditions. 

Louise is the most experienced and qualified IBS and FODMAP dietary specialist on the Coffs Coast. She has completed several courses through Monash University regarding the treatment and diagnosis of IBS, as well as implementation of the low FODMAP diet and has attended numerous IBS courses and seminars. Louise understands the importance of listening to what people have to say, rather than simply providing generic information and a handout

Louise has extensive experience with the RPAH elimination diet and can also discuss other medical conditions that you may not be aware of which sometimes mimic IBS and need to be ruled out. 

Other interests: anti-inflammatory nutrition, the gut microbiome and the link between dysbiosis and anxiety/ depression, autoimmune conditions,  inflammatory bowel conditions, chronic fatigue, weight management, sporting performance etc. If you are interested in gut health, we can also refer you for microbiome testing.  

Louise has an interest in weight management and has motivated countless people to lose weight and keep it off. Her research into weight loss and fad diets was published in a scientific journal and received widespread media exposure. She puts a strong emphasis on health and wellbeing, intuitive eating and establishing a positive body image.

Louise has supported people who have undergone bariatric surgery for over 16 yearsto ensure that they achieve the best possible outcome from their surgery. 

Louise is the most experienced ACCREDITED SPORTS DIETITIAN on the Coffs Coast. She has also completed the Level 1 Triathlon Coaching Course and Level 2 Coaching Principles through the NSW Academy of Sport, in addition to her personal training qualifications. She has undergone further training through Monash University involving exercise-induced gastrointestinal syndrome in athletes.  

Louise has had the privilege of providing sports nutrition advice to athletes around Australia, from a variety of different sports and levels(from beginner to elite athlete). Louise previously competed in triathlons, in events ranging from sprint (500m swim, 20k bike, 5k run) to Ironman (3.8k swim, 180k bike, 42.2k run).   

Louise enjoys the relaxed lifestyle that comes with living on the beautiful Coffs Coast, and although no longer able to compete in triathlons due to a back injury, she keeps fit by training with her husband Col, and running on Coffs Coast Nutrition's AlterG anti-gravity treadmill. She also loves to go for leisurely walks along the beach. 


Dylan Gunn                                                                                                                                                                                                                                 

  • Accredited Practising Dietitian (APD) 
  • Nutritionist and Health Coach 
  • Sports Dietitian

Registered with Medicare, Veterans Affairs / DVA and Private Health Funds


  • Dietitians Australia (DA)
  • Sports Dietitians Australia (SDA)


  • Bachelor of Nutrition & Dietetics (Honours) - University of Wollongong
  • FODMAP dietary specialist certification - Monash University
  • Sports Nutrition (internationally recognised course) - Sports Dietitians Australia 


  • Sports nutrition
  • Chronic disease management (eg pre-diabetes, diabetes, metabolic syndrome, high cholesterol / heart health, renal problems etc)
  • Weight management
  • Cancer nutrition
  • Irritable Bowel Syndrome (IBS) - FODMAP diet
  • Inflammatory Bowel Disease (IBD)
  • Paediatric nutrition

Dylan is an accomplished dietitian with experience and knowledge in a variety of areas. He is friendly and approachable and has the ability to connect with people of all ages and from varying backgrounds. 

Dylan enjoys working with people to create tailored and sustainable changes, which in turn allow individual goals to be achieved. He utilises recipe modification as a means to help people meet their goals in a practical and sustainable way. He has extensive experience in the food service industry and has always loved to cook. He enjoys creating individualised meal plans for our clients.  

Dylan is a Sports Dietitian with a passion for sports nutrition and helping athletes of all levels reach their sporting potential through good nutrition. He has been involved in both solo and team sports since the age of five and has also coached athletes in track sprinting and field events. These experiences combined with his studies in sports nutrition make him the perfect person to see for individually tailored sports nutrition advice.         

Outside of work Dylan can often be found out with friends, training at the gym or playing rugby league. He enjoys lazing around with a book or game and loves cooking for friends and family, trying new foods and going for long walks by the beach while listening to podcasts. 


Col Williams  (co-owner)

Personal Trainer                                                                                                                                                               


  • AUSactive


  • Certificate 111 & 1V in Fitness
  • AlterG certification: orthopaedic, neurological, geriatric and weight loss
  • Biomechanics Method Corrective exercise Trainer Certification
  • Revolution Running

If you're looking for a personal trainer with a difference, then come and see Col. He knows how to make exercise enjoyable and varied and we guarantee that you will not feel intimidated. Col can show you how fitness can fit into your busy lifestyle. He will encourage you to work at YOUR optimal capacity using correct technique so that you get the most out of your workouts.

Col is a Personal Trainer with Cert 111 and 1V in Fitness. He has also completed the Level 1 Triathlon Coaching Course.

Col has completed The Biomechanics Method Corrective Exercise Trainer certification course which is regarded as the premier step-by-step corrective exercise education program for personal trainers. This course is designed to teach personal trainers how to effectively work with people who have musculoskeletal imbalances and associated muscle and joint pain. This revolutionary approach to musculoskeletal pain relief incorporates structural assessments, corrective exercise techniques and life coaching strategies into a system that makes improved function and pain-free living a reality for people plagued by poor musculoskeletal health. The course is recognized and accredited internationally by the world's largest and most respected fitness organisations. Col will also liaise with your current medical practitioner, physiotherapist and/or exercise physiologist to ensure that you achieve the best possible outcome.

Col has also completed the Revolution Running course which includes study in the following:

  • Running physiology
  • Running technique
  • Running training
  • Running workouts - training programs from 5k up to marathon
  • Running injuries
  • Running for weight loss
  • Running programs for gyms
  • Running treadmill training
  • Running coaching

Col has competed in triathlons for some years (distances ranging from sprint to Ironman). He has also participated in adventure racing, fun runs, marathons, mountain bike riding and rogaining. Col enjoys helping people of varying abilities and fitness levels.  He has a great way of enabling people to enjoy exercise without feeling intimidated or judged. Col can also tailor programs to help you train for a specific goal such as a fun run.   



Office Supervisor and Head of Security

You won’t see Millie as she “works” behind the scenes, since being adopted some years ago. Millie’s hobbies include yoga, lying in the sun and eating. 








Our Acccreditations

10 Reasons to choose Coffs Coast Nutrition

1. Personalized advice tailored to YOU.

2. Heaps of support & motivation.

3. Nutrition advice: in person & via telehealth (phone & zoom).

4. Health & wellness advice.   

5. Experts in IBS & the low FODMAP diet.

6. Medical nutrition therapy for complex medical conditions.

7. Sports nutrition for optimal performance. 

8. Personal training for all fitness levels.

9. Private studio gym & outdoor sessions. 

10. Medicare & health fund rebates.