About Us
Our Story
Starting out as a sole trader providing Exercise Physiology services, our Director Andrea Tyler had a vision to grow a team with the same ambition and drive to deliver collaborative and exceptional health care services to the local community.
10 years on, the team at Perfect Fit Health Solutions has developed into a supportive group of clinicians who are experts in their field, working to each of their strengths to achieve the goals of the community they serve.
Our Mission
Our mission is to provide client centred care which empowers individuals to take control of their health by increasing knowledge, addressing barriers and achieving goals.
Our Goal
Our goal is to use a multidisciplinary team approach to improve both physical and mental health to ensure our clients are able to reach their full potential and have a good quality of life.
Meet the Team
Andrea Tyler
Accredited Exercise Physiologist & Credentialed Diabetes Educator
Andrea has been practicing as an Accredited Exercise Physiologist since 2011 and a Credentialed Diabetes Educator since 2017. Having graduated from the University of Western Sydney with a Bachelor of Exercise & Sport Science, the Australian Catholic University with a Masters of Clinical Exercise Physiology and the University of Technology Sydney with a Graduate Certificate in Diabetes Education and Management, she is uniquely placed to assist her patients to achieve sustainable lifestyle changes.
Andrea has a passion for using exercise as a tool in the prevention and treatment of chronic diseases and her experience spans across a variety of areas including weight management, cardiovascular disease, diabetes and PCOS as well as musculoskeletal rehabilitation. In addition to private practice, Andrea also works in public health providing acute treatment to patients with cardiovascular disease and heart failure including pre and post heart transplant. She is also a sessional lecturer at the Australian Catholic University, educating students enrolled in the Masters of Clinical Exercise Physiology.
As a busy mum of 3, she understands the struggles of balancing work, family commitments and health. Andrea's biggest strength is working with each person to overcome previous barriers to exercise, finding a solution to achieve set goals but also developing plan that is enjoyable and able to be maintained.
You can work with Andrea at: Penrith, Blacktown, Seven Hills, Quakers Hill, Rouse Hill and Parramatta. Andrea also provides a mobile service and can provide sessions in the comfort of your own home.
Danica D’Souza
Accredited Practising Dietitian
Danica is an Accredited Practising Dietitian who is passionate about making healthy eating easier. She has a bachelor’s degree in nutrition & food science from Western Sydney University and a Masters in Nutrition and Dietetics from The University of Sydney.
Danica is a massive foodie so it’s no surprise that one of her favourite parts of being a dietitian is the fact that she gets to talk about food all day! But more than that, she enjoys helping people make dietary changes to improve their long-term health.
She is able to assist clients with weight management, diabetes, hypercholesterolaemia, IBS, PCOS and more!
In her spare time, she enjoys cooking, going on coastal walks and spending time with friends and family.
You can work with Danica at: Blacktown and Merrylands
Katarina Markovic
Accredited Exercise Physiologist
Kat is a practising Accredited Exercise Physiologist, having graduated with a Bachelor of Exercise Physiology from University of New South Wales in 2022.
Kat is a lively, knowledgeable and passionate accredited exercise physiologist, with a keen interest in helping empower individuals in their exercise journey and health goals to achieve lifestyle change. Kat loves to work on building your relationship with exercise no matter your age or physical ability and enjoys complementing her trauma-informed collaborative approach alongside evidence-based practice to help address and manage chronic health conditions.
Pairing 20 years of dance alongside versatile work in public health, schools and private practice, Kat has experience in working with cardiometabolic, mental health, neurological, musculoskeletal and paediatric populations.
You can work with Danica at: Penirth and Blacktown
Martin Ohl
Clinical Psychologist
With over 25 years experience, Martin’s approach is both compassionate and adaptable, drawing from decades of international and multicultural experience and blend of therapeutical techniques and approaches. Starting with psychoanalysis and psychoanalytic therapies accompanied by studies in philosophy, he evolved his practice to include Cognitive and Behavioural Therapies, Dialectical Behaviour Therapy, Motivational Interviewing, and Behavioural Activation and Applied Behavioural Analysis while working in inpatient and outpatient psychiatric clinics, schools, and private practice in Europe, America, Asia, and Australia.
Martin will try his best to make you feel comfortable enough to build working rapport and, at the same time, feel inspired or challenged to initiate meaningful change in your experience.
Clinical Areas:
Depressions, anxiety and bipolar disorders
PTSD, stress and adjustment difficulties
Psychosis and schizophrenia
Autism, ADHD and other developmental difficulties across lifespan
OCD and tic disorders
Functional Neurological Disorders and psychosomatic problems
Brain injuries
Anger management and impulses control problems
You can work with Martin via Telehealth
Alysa Soman
General Psychologist
Alysa is an AHPRA-registered General Psychologist who is compassionate and dedicated to supporting individuals across the lifespan with a wide range of mental health concerns. She is committed to providing a warm, non-judgmental, and collaborative therapeutic space where clients feel safe and supported. Alysa customises her therapeutic approach to align with each individual's unique needs and circumstances, fostering personal growth, enhancing overall well-being, and guiding clients toward achieving meaningful and sustainable improvements in their quality of life.
Alysa empowers clients to gain insight, build resilience, and develop the skills needed to make progress toward their therapeutic goals.She draws on a range of evidence-based therapy modalities, including but not limited to Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behaviour Therapy (DBT). In addition, Alysa incorporates trauma-informed care practices, ensuring a foundation of safety, trust, and empowerment throughout the therapeutic journey.
You can work with Alysa at Caddens
Kit Wing Fu
General Psychologist
Kit is a Registered Psychologist with a strong passion for supporting individuals in making meaningful, positive changes and improving their mental health. She is committed to delivering personalised, evidence-based care that is both authentic and effective.
Kit strives to create a safe, non-judgmental space where clients feel empowered to be their genuine selves and explore their challenges openly. Through this compassionate and client-centred approach, she aims to foster lasting growth and wellbeing.
Kit utilises a variety of evidence based therapies and modalities including Cognitive Behavioural Therapy (CBT), Acceptance and Committment Therapy (ACT), DBT informed therapy, Solution Focused Therapy, Motivational Interviewing and Narrative Therapy.
You can work with Kit at Caddens
Dana Najmeddine
General Psychologist
More information coming soon
Pratibha Maharjan
General Psychologist
More information coming soon
Geeta Krishna
Registered Nurse
Geeta is an experienced registered nurse with 15 years of dedicated service in the field of cardiology. Having completed her Bachelor of Nursing at the University of Technology, Geeta has specialised in managing patients with chronic and complex cardiovascular conditions. Her extensive experience and deep understanding of cardiology allow her to provide exceptional care tailored to the unique needs of each patient.
Geeta is committed to delivering exceptional clinical care ensuring that her patients receive the support and education they need to navigate their health journeys effectively. Her approach integrates evidence-based practices with a compassionate touch, helping patients feel understood and empowered in their treatment.
Outside of her professional life, Geeta enjoys a variety of activities that contribute to her overall well-being and personal fulfillment. She is an avid listener of audiobooks, finding both relaxation and inspiration through a wide range of literature. Geeta also has a passion for bushwalking and spending time at the beach, activities that provide her with a refreshing connection to nature.
Through her combination of clinical expertise, ongoing professional development, and personal interests, Geeta Krishna exemplifies a holistic approach to both her career and her life.
Andrew Joseph
Nurse Practioner
Andrew is an Accredited Nurse Practitioner who has a strong passion in assisting patients regain and maintain quality of life. Andrew has a Bachelor of Nursing from Western Sydney University and a Master of Nursing (Nurse Practitioner) from Sydney University. and
Andrew enjoys studying and conducting research that can enhance the quality of life and health outcomes of individuals and so he is always up to date with the latest evidence-based practice. This thirst for knowledge has led him down the path of commencing his PhD in 2025 with a focus on lifestyle management.
Andrew has a special interest in the complex interactions of cardiometabolic conditions and has worked extensively in Cardiology with a speciality in the management of individuals with Chronic Heart Failure for over 15 years.
Seeing a Nurse Practitioner does not require a referral; however Andrew will work collaboratively with your healthcare team to provide support and follow up care to a broad range of clients affected by conditions such as diabetes, heart failure, kidney disease and other deficiencies.
In his spare time Andrew enjoys travelling globally and domestically. He is an avid reader and enjoys spending time in the gym.
Jericho Gunay
Accredited Exercise Scientist
Jericho is passionate about helping others discover the power of movement and exercise. With a Bachelor’s degree in Exercise and Sports Science and currently pursuing a Master’s in Clinical Exercise Physiology, Jericho is dedicated to empowering individuals to achieve their health and fitness goals.
One of Jericho's favourite aspects of this journey is seeing people accomplish things they never thought possible or reconnect with activities they love. From improving overall health to guiding people through challenges, he is focused on enhancing the quality of life through tailored exercise programs.
Outside of Sports and Exercise, he enjoys playing guitar, staying active and loves helping out at his local church.
