About Rexa Labs

We understand the importance and critical role diagnostics play in medical prognosis and hence we take utmost care in delivering results that are accurate, on-time and can adequately aid treatment.

Rexa Labs is a diagnostics lab, that has been founded by medical experts and reputed professionals to offer timely and accurate diagnosis for lifestyle and infectious diseases. The founders of Rexa Labs, have been an integral part of Zaffjay Medical Services India Pvt. Ltd. (ZMSIPL), a company that has been successfully conducting medical diagnostic examinations for 25 years. In the diagnostics fraternity, “ZMSIPL” is regarded as a benchmark for accurate, professional, and ethical diagnostics practices. Through their new venture, the founders of Rexa Labs strive to become a hub for infectious disease diagnostics and offer services with the same vigor, commitment, and discipline that have been the cornerstones of their other businesses.

 

Rexa Labs offers routine as well as specialized Pathology Tests at the center in Chembur as well as through home visits across major locations in Mumbai, Navi Mumbai, and Thane. The in-house laboratory is equipped with the latest technologies to address most of your diagnostic requirements. It also offers radiology services and physical examinations at its partner lab in South Mumbai. Rexa Labs has collaborated with reputed and experienced partners, that are NABL accredited and ICMR approved.

Highly Committed

Highly Committed

We are focused on delivering diagnostics you can depend on

Accuracy Assured

Accuracy Assured

Adherence to strict medical practices to ensure accuracy

Technologically Advanced

Technologically Advanced

We constantly update and upgrade our testing facilities

Trained Staff

Trained Staff

We consistently train our staff to offer highest level of service

Management Team

Dr. Pooja Dalwadi Gumaste
Dr. Pooja Dalwadi Gumaste
Founder and Director
With over 10 years of experience in Microbiology and Infection Control, Dr. Pooja Dalwadi Gumaste leads laboratory operations and quality compliance at Rexa Labs. She is also the Director at ZaffJay Medical Services. She has worked as Consultant & Head, Microbiology at SRL Diagnostics – Dr. Avinash Phadke Labs. An MD in Microbiology, she has in-depth experience of managing all aspects of COVID-19 testing. Dr. Pooja has a certification in Airborne Infection Control from Harvard School of Public Health, Harvard University, Boston – Ma, USA. She was also associated with Doctors without Borders, India.
Viekram Gumaste
Co-Founder and Executive Director
Viekram leads business and finance operations at Rexa Labs. He is also the Managing Director at ZaffJay Medical Services India. He has over two decades of experience in running medical businesses across cities in and outside India. Viekram has a Post Graduate Degree in Forensic and Investigative Accounting with Honors from Seneca College, Toronto, Canada. He also has an MBA from IIT Bombay in collaboration with Washington University.
Viekram Gumaste

Dr. Pooja Dalwadi Gumaste

Founder and Director

With over 10 years of experience in Microbiology and Infection Control, Dr. Pooja Dalwadi Gumaste leads laboratory operations and quality compliance at Rexa Labs. She is also the Director at ZaffJay Medical Services. She has worked as Consultant & Head, Microbiology at SRL Diagnostics – Dr. Avinash Phadke Labs. An MD in Microbiology, she has in-depth experience of managing all aspects of COVID-19 testing. Dr. Pooja has a certification in Airborne Infection Control from Harvard School of Public Health, Harvard University, Boston – Ma, USA. She was also associated with Doctors without Borders, India.

Dr. Pooja Dalwadi Gumaste

Founder and Director

With over 10 years of experience in Microbiology and Infection Control, Dr. Pooja Dalwadi Gumaste leads laboratory operations and quality compliance at Rexa Labs. She is also the Director at ZaffJay Medical Services. She has worked as Consultant & Head, Microbiology at SRL Diagnostics – Dr. Avinash Phadke Labs. An MD in Microbiology, she has in-depth experience of managing all aspects of COVID-19 testing. Dr. Pooja has a certification in Airborne Infection Control from Harvard School of Public Health, Harvard University, Boston – Ma, USA. She was also associated with Doctors without Borders, India.

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