Our Naturopathic Doctors and Wellness Experts in Burlington

Phenom High Performance Medicine Clinic

At Phenom HPM, our team of board-certified naturopathic doctors and healthcare professionals are dedicated to helping you achieve your health goals through personalized, holistic care. Whether you’re focused on improving energy, managing chronic health conditions, or optimizing your performance, our team is here to provide expert support.

Ready to take the next step? Contact us today.

Dr. Callum

Dr. Leah

Dr. Meaghan

Dr. Andrew

Dr. Erica

Dr. Marc

Serena

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Dr. Callum Cowan, ND

Dr. Leah Michon, ND

Dr. Meaghan Datema, ND

Dr. Andrew Chelladurai, ND

Dr. Erica Costabile, ND

Dr. Marc Conteduca, ND

Robin Hinchliffe, NP

Archana Kumar, CCP

The Phenom HPM Naturopathic Team

Dr. Callum Cowan, ND

Owner & Founder - The Phenom Method

Board Certified Naturopathic Doctor

Dr. Callum Cowan is a leading naturopathic doctor in Burlington, specializing in gut health, hormone optimization, and liver function. As the founder of The Phenom Method, Dr. Cowan helps clients optimize their performance and achieve peak health. He has served as the High Performance Naturopathic Doctor for professional sports teams such as the Arizona Coyotes (NHL) and London Knights (OHL), making him a trusted expert in athletic and work performance.

How Dr. Cowan Helps You

Dr. Cowan uses his expertise to create personalized plans that target gut health, balance hormones, and improve liver function for peak energy and performance.

Dr. Nicola Kempinska, ND

Owner & Founder - The Phenom Method

Board Certified Naturopathic Doctor

Dr. Nicola Kempinska is a specialist in fertility and prenatal/postpartum health, as well as gut health and hormone optimization. She is passionate about supporting women on their journey to optimal health, whether through fertility care, managing miscarriage issues, or promoting hormonal balance during pregnancy and postpartum.

How Dr. Kempinska Helps You

Dr. Kempinska focuses on helping women overcome fertility challenges, maintain health during pregnancy, and balance hormones for long-term wellness.

Dr. Leah Michon, ND

Certified in The Phenom Method

Board Certified Naturopathic Doctor

Dr. Leah Michon specializes in women’s health and female hormone issues, providing tailored treatments for hormonal imbalances and overall wellness. With expertise in gut health and liver function, she helps women achieve balanced hormones, improved digestion, and long-term health.

How Dr. Michon Helps You

Dr. Michon provides personalized care to address hormonal imbalances and improve digestive health, supporting women through every stage of life.

Dr. Meaghan Datema, ND

Certified in The Phenom Method

Board Certified Naturopathic Doctor

Dr. Meaghan Datema is an expert in treating complex gut conditions like IBS, Crohn’s disease, and colitis. She also specializes in women’s health and hormonal balance, providing holistic solutions that improve digestion and reproductive health.

How Dr. Datema Helps You

Dr. Datema designs comprehensive treatment plans to restore gut health, balance hormones, and support women’s wellness through natural therapies.

Dr. Andrew Chelladurai, ND

Certified in The Phenom Method

Board Certified Naturopathic Doctor

Dr. Andrew Chelladurai focuses on sleep issues, energy levels, and athletic performance. His personalized naturopathic treatments help clients optimize sleep quality, boost energy, and enhance physical performance, whether in sports or daily life.

How Dr. Chelladurai Helps You

Dr. Chelladurai’s tailored plans help improve sleep, increase energy, and enhance overall performance, empowering clients to feel their best.

Dr. Erica Costabile, ND

Certified in The Phenom Method

Board Certified Naturopathic Doctor

With a focus on women’s health, skin health, and digestive concerns, Dr. Erica Costabile helps clients address the root causes of health issues through natural, holistic treatments. She is dedicated to improving overall well-being by promoting balanced hormones, healthy skin, and optimal digestion.

How Dr. Costabile Helps You

Dr. Costabile provides personalized care that addresses hormonal imbalances, skin issues, and digestive health concerns, helping clients achieve lasting results.

Dr. Marc Conteduca, ND

Certified in The Phenom Method

Board Certified Naturopathic Doctor

Dr. Marc Conteduca combines his expertise in nutrition, neuroscience, and naturopathic medicine to offer personalized health solutions. He specializes in brain health, weight management, and digestive concerns, helping clients improve their overall wellness through sustainable health strategies.

How Dr. Conteduca Helps You

Dr. Conteduca offers customized care that addresses cognitive health, weight concerns, and digestive issues, guiding clients toward long-term success.

Andrena McDonald, NP

Primary Health Nurse Practitioner

With over 25 years of experience, Andrena McDonald is an expert in functional and integrative medicine. She focuses on regenerative medicine, hormonal balance, and gut health, providing holistic care to prevent and manage chronic conditions, including cancer care.

How Andrena Helps You

Andrena uses both traditional and holistic approaches to help clients manage chronic conditions, balance hormones, and improve gut health, ensuring long-term wellness.

Adam Assenza

Strength & Conditioning Coach/Athletic Therapist

A professional MMA fighter and certified strength and conditioning coach, Adam Assenza provides expertise in fitness training, athletic therapy, and performance optimization. He works with clients to enhance physical fitness and recovery through tailored training programs.

How Adam Helps You

Adam designs customized training programs that boost athletic performance, improve strength, and support recovery from injury, helping clients achieve their fitness goals.

Robin Hinchliffe, NP

FAMILY NURSE PRACTITIONER | MEN’S HEALTH & HORMONE OPTIMIZATION

With more than 25 years of clinical nursing experience and over 14 years as a Nurse Practitioner, Robin Hinchliffe specializes in men’s health and hormone optimization. Her background in functional medicine allows her to take a strategic, individualized approach to improving energy, cognition, strength, metabolic health, and long-term performance. She brings depth, discretion, and clinical precision to every aspect of care.

How Robin Helps You

Robin combines evidence-based medicine with functional and lifestyle-driven strategies to optimize hormones, restore vitality, and support sustainable performance. Her approach is tailored, individualized, results-focused, and designed to help clients perform at their highest level while protecting long-term health.

Archana Kumar, CCP

Certified Compounding Specialist

Archana Kumar brings over 28 years of hands-on expertise in pharmaceutical compounding and currently serves as Manager of the Compounding Laboratory at Progressive Pharmacy. She is PCCA and Medisca certified (advanced training in pharmaceutical compounding) and holds Advanced Bio-Identical Hormone Therapy (ABHRT) certification in both women’s and men’s health, with a strong clinical focus on customized bioidentical hormone therapy.

Archana’s extensive practice spans human and veterinary compounding, including pediatric formulations and pain management, where precision, safety, and personalization are paramount. Her work is grounded in a deep commitment to individualized patient care, blending scientific rigor with compassion to optimize therapeutic outcomes for every patient she serves.

Anita Weiss

Office Administrator

Anita Weiss is the backbone of our clinic’s administrative operations. With over 15 years of experience, she ensures every client receives excellent service and support throughout their health journey at Phenom HPM.