Our Mission

At Kartar Health we understand that Normal isn’t Optimal. We know how frustrating it is to be told everything is normal when you don’t feel quite right. That’s why our elite professionals help people optimize their health so they can feel great today and prevent disease tomorrow. We serve as a model for a new paradigm of health promotion and patient-centred healthcare, and are dedicated to promoting healing in body, mind and spirit for all who visit from around the world. Normal isn’t optimal health, everyone deserves a high touch, high quality, health experience. 

Guiding Principles

We Love Providing A High touch, High quality, Health Experience.​

We Believe Our Services Can Change Lives.​

We Love Connecting With People.​

Our Team

Dr. Simran K. Rattan, MD, CCFP, ABOIM, NBC-HWC
Founder, Medical Director
Preventative Integrative Medicine Physician​

Improving overall well-being and establishing healthy habits is crucial for a fulfilling life. It enables individuals to have the vitality and stamina needed to enjoy quality time with their family, excel at work, and cherish moments with loved ones. 

Dr. Simran Rattan, the Founder, Owner & Medical Director of Kartar Health, specializes in a comprehensive approach to preventive health. She focuses on empowering individuals to live high-quality lives and experience vibrancy in all aspects of their spirit, mind, and physical health. With expertise in Preventative Integrative Health, Women’s Health, Bio-identical Hormones, Men’s Hormonal Health, Spiritual Health, and Mind-Body Medicine, she brings a holistic perspective to her practice.

Notably, Dr. Rattan holds the distinction of being the first physician in Canada to obtain her American National Health and Wellness Board Certification. Her proficiency in Health & Wellness Coaching allows her to help individuals align their health goals with their purpose and meaning in life. By doing so, she motivates and inspires her clients to cultivate sustainable habits that truly stick.

Through a collaborative approach, Dr. Rattan assists her clients in building a solid foundation to prevent health decline and strive for optimal well-being.

Dr. Simran K. Rattan’s Qualifications:

Dr. Manjeet Prewal, MD, CCFP, ABFM, ABLM
Lifestyle Medicine Physician

Dr. Manjeet Prewal is an owner of Kartar Health and Dual boarded in Family medicine and Lifestyle Medicine.   Lifestyle Medicine is the foundational part of medical care and preventing diseases.  Dr. Manjeet Prewal’s expertise is in Lifestyle Medicine, Men’s Health, Women’s Hormonal Health and  Bio-identical Hormone Replacement Therapy.  He helps you prevent disease and achieve optimal health. He works on all aspects of Lifestyle with you – sleep, nutrition, environment, exercise, stress reduction and social connection. His own personal journey of lifestyle change through running and eating healthier is a first-hand account of how positive these changes can be, and he looks forward to share his knowledge and expertise with others to inspire them on their own journeys. 

Dr. Manjeet Prewal’s Qualifications: 

Dr. Hardeep K. Prewal, MD, CCFP(PC), FRCPC(PM), CCMS, Chef
Culinary Medicine Physician

Healthy eating is good for us, but most people can’t find the time, or don’t know what to make or how to make it. Dr. Hardeep Prewal understands that every person has different levels of cooking skills, unique palates and busy schedules. Her personalized in-depth approach helps you create quick, healthy and delicious meals that allow you to optimize your health and live an energetic life. 

She has enjoyed cooking since she was young and cultivated her knowledge and love for food through preparing dishes and baked goods for friends and family. She has optimized her own physical, mental and spiritual health through food, and looks forward to helping you enjoy flavourful meals for a healthy life.

Dr. Hardeep K. Prewal’s Qualifications: 

  • Certified Culinary Medicine Specialist, Tulane University
  • Vegetarian Culinary Arts Certification, George Brown College
  • Advanced Trained in Bio-identical Hormone Replacement Therapy (BHRT), The Academy of Preventive & Innovative Medicine
  • American College of Lifestyle Medicine Type 2 Diabetes Remission Certificate
  • Board Certified in Family Medicine and Palliative Care
  • Assistant Professor, Department of Family and Community Medicine, University of Toronto
  • Vibrant Celestial Meditation Senior Teacher

Dr. Satish Asotra, PhD, MBA, A.H.C., CAS
Ayurvedic Practitioner

Dr. Satish Asotra has over 25 years of experience in the field of Healthcare and Medical Sciences. He is Trained as a Physiologist and Biochemist and Ayurvedic Medicine.  Dr. Asotra has been involved with the Western Medical and Pharmaceutical development fields where he trained medical students, conducted research on developing new treatments for various diseases, and developed medicines. With the advancement of fast-paced lifestyles, environmental changes and unhealthy eating habits, people are diagnosed with diseases earlier in life. Dr. Asotra will help you take charge of your health, avoid sickness, and live a long and healthy life. 


Ayurveda sees disharmony as the sole cause of disease. Ayurveda is an ancient holistic system of healing that focuses on rest and relaxation, movement, nutrition, herbs, emotional, spiritual health, and tonification. Dr. Asotra provides Ayurvedic knowledge and information supported by modern medicine to help others maintain a balanced lifestyle, achieve optimal health and enjoy life to its fullest.

Dr. Satish Asotra’s Qualifications:

  • Ayurvedic Health Counsellor Certification
  • PhD – Physiology, and Biochemistry
  • Over 25 years experience in Healthcare and Medical Science

Ross Corry, BCA
Transformation and Meditation Coach

The mind is one of our greatest under utilized assets. Learning to use it creatively can make all the difference in life. Ross Corry is a Transformation Coach. He loves working with people to help them use the power of their mind to perform better and achieve whatever they want.

He is an expert in Meditation and Affirmations, with over 30 years of coaching experience showing him firsthand the amazing transformative power of the “Universal Mind”. He is a strong proponent of the concept of “effortless change” which is a natural result of aligning Body, Mind and Spirit. Marrying the concepts of “letting go” with creative mental imprinting is a powerful recipe for successful transformation.

Ross Corry’s Qualifications:

  • Bachelor of Commerce and Administration, Victoria University New Zealand
  • Master Meditation VCM Teacher
  • Perform better Mind Coach
  • 25 years experience in consulting and coaching across multiple industries around the world

Nicki Mendonca
Clinic Manager

Nicki Mendonca possesses over 10 years of experience in healthcare administration with Family Health Teams, Fertility Services, Obstetrics and Gynaecology and other specialized healthcare fields. She has exceptional customer service skills and a broad knowledge of the healthcare system in Ontario allowing her to excel at managing schedules, assisting patients and medical assisting. When she isn’t busy helping patients and giving back to the community, she enjoys spending time with her daughter and husband, reading and hiking. She looks forward to making a difference in the lives of patients at Kartar Health. 

Coming Soon

Dr. Ekta K. Rattan, DVM
Mobile & Telemedicine Veterinary Care

Animals are an integral part of many families. They provide unconditional love, healing and support. They help decrease stress and calm our minds. Pets are healing in all aspects of body, mind and spirit. We are excited to have Dr. Ekta Rattan be our “Tele-Vet” and provide you soon with Telemedicine and Mobile Veterinary Services. Taking care of your pet is taking care of you.  

 For many, becoming a veterinarian was a childhood dream and Dr. Ekta Rattan followed through on her dream.  Dr. Ekta Rattan did her clinical year at Cornell University and has a vast amount of experience in animal research, Emergency Medicine, General Practice and Cancer/Palliative Care.What she loves the most about being a veterinarian is that she never stops learning; from her peers, from the animals and from her owners. She believes it to be her passion to provide patients with advanced care, knowledge and treatments, and she looks forward to providing her services through virtual and mobile services. In her free time, she enjoys cooking, food and wine tastings, staying active, and snuggling with her rambunctious cat Rosie.

Dr. Ekta Rattan’s Qualifications:

  • Has worked in General Practice, Emergency Medicine and at the University of Saskatchewan as a Clinical Associate in Oncology
  • Undergraduate degree in Animal Biology at the University of Guelph
  • Doctor of Veterinary Medicine from St. George’s University with clinical year at Cornell University
  • Completed a Small Animal Rotating Internship in internal medicine and surgery
  • Completed a Specialty Internship in Oncology (Cancer/Palliative care)
  • Currently pursuing Certification in  Veterinary Hospice and Palliative Care