Enabling secure doctor-to-doctor and doctor-to-patient communication on a provincially certified platform.
Optimized workflow for reducing administrative staff time on the phone with a key focus on reducing health care provider and staff burnout.
Meet Our Team
Arjun (Andy) Jasuja
Dr. Duncan Rozario
Dr. Aaron Jolly
Chief Technology Officer (CTO)
Who We Are:
We are Canadian physicians and technology leaders with more than four decades of experience, supported by world-class advisers and market leaders. We are unified with a common goal of creating disruptive change and innovation in the way healthcare engages with patients.
We leverage our expertise in Canadian healthcare and striving towards developing a broad portfolio of products designed to empower healthcare providers and patients.
We envision a world where everyone in the healthcare ecosystem is securely connected and in control of their information.
Our Mission & Values:
What We Believe in:
Sigma HealthTech supports a firm belief in trust, virtue, and reliability in its offering. As Doctors, we are committed to the highest standards of integrity and our success is tied to the safety & security of patient health information.
How SigMail is Impacting Healthcare:
Your Well-Being is our Passion
- We are a trusted solution to enhance patient care and improve the experience and efficiency of secure communication.
- When it comes to SigMail, security is the key: The privacy and security of patient data and communication is our top priority. Our platform – SigMail meets all requirements from the accredited institutions. The message exchanges are protected with an end-to-end encryption protocol making it impossible for third parties, including SigMail service providers to read or examine.
- It is a convenient platform for physicians to easily communicate with other physicians through multi-organizational management, shared inbox, message recall & setting reminders. Sigma HealthTech supports a firm belief in trust, virtue, and reliability in its offering. As Doctors, we are committed to the highest standards of integrity and our success is tied to the safety & security of patient health information.
Arjun (Andy) Jasuja
Andy is founder and chairman of the Sigma Group, a company with diverse interests across sectors ranging from technology to real estate development. A serial entrepreneur, Andy builds and acquires companies under the Sigma portfolio with a focus on ventures where solid management and operational credentials can be leveraged to achieve long-term value and growth. As Chairman, Andy is instrumental in guiding the company’s investment strategy and in identifying unique business opportunities across various industries and has raised millions of dollars from major Venture Capital and Private Equity firms including Kleiner Perkins Caufield & Byers, Morgan Stanley, Redwood Ventures, Cisco and Birch Hill Equity Partners.
Prior to founding Sigma in 1994, Andy held a series of senior roles in some of the largest companies in the telecommunications and banking industries in Canada. He began his career in Information Technology in 1975 at Tata Consultancy Services in India.
Andy spends considerable time supporting cultural and community causes and his work has been recognized with numerous awards including the Ernst & Young Entrepreneur of the Year Finalist award, the Indo Canada Chamber of Commerce Technology Achievement Award, IIT-AC Distinguished Alumni Award, and the Fellowship of the Institute of Canadian Bankers Gold Medal. Andy holds a Master of Applied Science degree in Systems Design Engineering from University of Waterloo and a B. Tech in Electronics Engineering from the Indian Institute of Technology (IIT), BHU, Varanasi.
Duncan Rozario, M.D., FRCSC, FACS
The current Chief of Surgery at Oakville Trafalgar Memorial Hospital and a practising general surgeon for 23 years, he brings a depth of experience in healthcare. A graduate of the Queen’s University School of Medicine, he completed general surgery training at the University of Ottawa and is currently an Assistant Clinical Professor (Adjunct) in the Department of Surgery at McMaster University. He serves on the province of Ontario’s Innovation Sub-Committee, Council on Improving Healthcare and Ending Hallway Medicine and has a depth of knowledge in virtual care. He founded the Oakville Virtual Care Program and has worked with the OMA, OTN and the Ministry of Health in Ontario to advance the healthcare system. Dr. Rozario is on the physician advisory board of the Medical Post, and is an accomplished author whose diverse writings can be found at www.duncanrozario.com
As the current Chief Medical Officer of Sigma Healthtech, he brings a depth of knowledge in both patient care and experience, as well as an understanding of modern software systems. He believes that we all have a right to greater quality healthcare on our terms so that we may live life to its highest potential.
Dr. Aaron Jolly
Aaron is a staff cardiologist at KMH Cardiology Centers with a background in biomedical engineering from Cornell University. He completed his residency training at the University of California Irvine Medical Center and is board certified in Internal Medicine, Cardiology and Nuclear Cardiology.
He has been active in academic medicine with publications and editorials in both cardiology and nuclear cardiology. He has a strong passion for technology and health care applications of current or new technologies.
As Chief Technology Officer (CTO), Shaibal Datta is responsible for setting our long-term technology vision and ensuring that our technology strategy supports our business strategy.
In addition to being our CTO, serves as CTO for Sigma Loyalty Group, a sister company. Entrepreneurial by nature, Shaibal has been through several start-ups, mergers, and acquisitions. Considered a visionary, he strongly believes in building organizations that are agile and constantly innovating.
Shaibal brings with him more than 25 years of global experience in telecommunications, healthcare and services industries. He is an executive who is passionate about helping clients improve their business, and this thinking guides his decision-making and his approach to operational excellence.
In addition to holding an Engineering Degree from India, Shaibal holds an MBA from Richard Ivey School of Business, Canada and is a certified MAPP (Master Access and Privacy Professional) from Privacy and Access Council of Canada.