Specialised Test Services

Teal by Suburban Diagnostics

Teal is a niche experience in professional healthcare that offers unparalleled personalisation. Here, professional competence and expertise are accompanied by a trusted, friendly face.

Founded on the highest medical standards and years of testing experience, Teal is devised to take the science of oncological diagnostics to the next level of specialisation and service. In addition to cutting-edge technology across specialities, one can be sure of a pathologist personally handling your case and queries at every step, from testing to reporting, making the experience professional as well as personal.

TEAL is committed to specialised and secure testing. We offer a wide range of diagnostics using various platforms, depending on the assay and its specific needs. Besides the following services in oncology, Teal offers ancillary tests that complement mainstay assays, making it an ideal one-stop diagnostic solution for patients and doctors.

  • We offer over one hundred and thirty-five tests covering almost every common & rare form of cancer and sub-speciality.
  • We have best-in-class Molecular Biology platforms.
  • Whether it is oncological or genetic, tests like Flow Cytometry, Fluorescence In Situ, Hybridisation, PCR, and Next Generation Sequencing provide diagnostic and prognostic information.
  • Flow cytometric immunophenotyping is performed on a state-of-the-art flow cytometer with an 8-10 colour study facility.

Our broad and ever-growing test menu offers end-to-end services and complete solutions for the best possible medical outcome. From screening, diagnostic and prognostic results to treatment monitoring and quality reporting, we use the most advanced technology and methodologies, at par with the best in the world.

  • 1Trained professionals and technologists lead excellent infrastructure, platforms, and technologies to offer disease-wise comprehensive tests for diverse patient needs.
  • 2The National Accreditation Board for Testing Laboratories (NABL) and College of American Pathologists (CAP) have accredited our well-equipped central reference laboratory.
  • 3Besides regular quality assurance programmes as per Good Laboratory Practice (GLP) guidelines, all our tests are verified under stringent quality checks to ensure strong fundamentals.
Specialised test services


Dr. Amar Dasgupta, MD, PHD, Fellow UICC

Director-Medical Services & Consultant Hematopathologist

Along with a host of prestigious honours, Dr. Dasgupta is a recipient of the Talent Search Scheme Fellowship (ICMR), Fogarty Intl. Fellowship (NIH, USA) and Yamagiwa-Yoshida Fellowship (UICC, Geneva). An MD from the PGIMER, Chandigarh, he holds a PhD from the Mumbai University, and has trained at the University of Washington Medical School, Seattle, USA; Fred Hutchinson Cancer Centre, Seattle, USA, Royal Postgraduate Medical School & Hammersmith Hospital, London, and Centro Microcitemici, Cagliary, Italy. Dr. Dasgupta has over 40 years’ experience in hematopathology, medical genetics, prenatal diagnosis of hemoglobinopathies and transplantation immunology at leading medical institutions. His areas of expertise include multiparametric diagnosis of hematolymphoid malignancies including Flow Cytometric immunophenotyping and MRD analysis; hemoglobinopathies including newborn screening; chronic anaemias; thrombophilia and platelet disorders. He set up India’s first Hybridoma laboratory at the Tata Memorial hospital (TMH) and the first clinical Flow Cytometry laboratory at the Hinduja hospital.

With over 120 publications in reputed medical journals, and having delivered a number of orations, Dr. Dasgupta was also President-The Cytometry Society of India, President-Mumbai Hematology Group and Counsellor-International Society of Laboratory Hematology.

Dr. Ratika B. Agarwal, MD, PDCC

HOD, Histopathology

A specialist in renal pathology, Dr. Agarwal is an alumnus of the Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow with a PDCC in renal pathology from SGPGIMS and an ISN/ANIO fellowship in renal pathology from Harvard. With over 17 years of experience in nephropathology at SGPGIMS and Dr. Lal Pathlabs, New Delhi, her expertise is interpretation of native and transplant renal biopsies, direct immunofluorescence and electron microscopy, uropathology, GI pathology and oncopathology.

Dr. Girish Mazumdar, MD

Consultant Histopathologist

Currently an Honorary Associate Consultant Histopathologist, Bombay Hospital, Dr. Girish A. Muzumdar, has been a Medical Research Assistant in Surgical Pathology at the Breach Candy Hospital and MRC, Mumbai and held several other post-doctoral posts in Mumbai. His Neuropathology experience covers analysis and diagnosis of about 400 CNS tumours a year, an epidemiological study and immunohistochemistry, squash preparations and frozen sections of CNS tumours along with their computerised registry.

When it comes to diagnostics, the correct answers are critical, but how they were derived is equally important. Knowing that you’re in trusted, reliable, and responsible hands brings more confidence in the treatment. All this makes Teal the face of specialisation in Oncological Diagnostics.

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