Dr. Saurabh Kumar Bhattacharya

Head of Department

Clinical Cytogenetics

National Reference Laboratory

Dr Lal PathLabs Ltd


  • Ph.D., in Clinical Cytogenetics from VIT University, Vellore


  • Direction, training, and supervision of cytogenetics technical staff including specimen handling, specimen testing, and specimen reporting, in an accurate and expedient manner while ensuring client and patient confidentialities.
  • Interpret final specimen results, prepare and review specimen for final test reports, and report final results on a case by case basis.
  • Direct and manage work flow of the cytogenetics laboratory to accommodate specimen intake and expected test report turn-around-time.
  • Establish, review, and maintain standard operating procedure manuals and quality control practices as required by the regulatory and licensing agencies (CLIA, CAP, etc.).
  • Direct and supervise cytogenetics technical staff in the performance of validations for new assays and the introduction in the test repertoire.
  • Management of all safety, regulatory, and quality controls and quality assurance concerns, and cytogenetics direct technical staff in the performance of corrective measures.
  • Culturing and maintenance of the bone marrow cells and the study of the cancers in the humans successfully.
  • Successfully implemented and practicing a novel cytogenetic technology “Interphase Chromosome Profiling (ICP)” for the first time in India.

Key Responsibilities:

  • Experience of over 6 years in the field of Cytogenetics and Tissue culture divisions of healthcare and clinical reference labs, currently spearheading and signing off Cytogenetics and FISH reports
  • A certified internal auditor for NABL and certified inspector CAP with 6 years of experience in Clinical Laboratory, Hospital and CRO Product/ Process Improvement and Resource & Quality Management
  • Has signing authority for Cytogenetic and FISH reports from National Accreditation Board for Testing and Calibration Laboratories (NABL) and College of American Pathologist (CAP)
  • Proficiency in preparing SOP’s in all sections of Genetics; implementing it the QC procedures as per the CAP and NABL requirement
  • Expertise in CAP,NABL,NABH, Clinical Trails ,CLSI regularity requirement for Clinical Laboratory
  • Expertise in planning, organizing, directing, and controlling R&D activities; monitoring research activities through reporting system and advising change as necessary
  • Excellence in mapping processes, identifying bottlenecks & developing sustainable solutions by continuous improvement. Identifying opportunities for cost improvement to improve bottom line
  • Multi-disciplinary professional with expertise in preparing validation reports; interpreting results & providing recommendations
  • In-depth understanding of Lab Planning, project Management/ Quality Management, system validation for a high throughput lab

Professional society membership:

  • Life time member of Indian Society of Human Genetics (ISHG)
  • Member of American Society of Human Genetics (ASHG)

Editorial and Journal Review Boards:

  • Journal reviewer for Human and Experimental Toxicology, SAGE publication
  • Journal reviewer for Environmental Toxicology, Wiley publication
  • Journal reviewer for Mutation Research, Elsevier
  • Journal reviewer for Leukemia Research, Elsevier
  • Journal reviewer for Metagene, Elsevier


  • Invited as a panelist in Best of ASCO 2017 annual meeting, Chandigarh, 14th to 16th July 2017.
  • Travel award winner ASHG 2016 annual meeting, Vancouver, Canada for presenting poster on “Interphase Chromosome Profling (ICP) as a rapid diagnostic tool for Amniotic fluid (AF) and Products of Conception (POC): Clinical utility and its Cost-Effectiveness”. October 18-22, 2016.
  • Invited as a guest speaker in 37th Annual Conference & CME Programme IRMSA, SE Railway, Garden Reach Kolkata on 25th March 2016, Kolkata.
  • Invited for plenary lecture in Annual meeting of Ahmedabad Organization of Gynaecology (AOGS), 18th December 2016, Ahmedabad, Gujrat.
  • Invited for guest lecture in Annual conference of Indian Pediatrics Academy, 8th February, 2015, Chandigarh, India.
  • Invited for guest lecture in National conference on “Recent trends and future prospects of Microbiology and Biotechnology”, 3rd and 4th March, 2014, JJTU, Rajasthan.
  • International conference of Human Genetics and 39th Annual meeting of ISHG, (23rd - 25th January 2014), Ahmedabad, Gujarat, India.
  • International Conference on Biotechnological Solutions for Environmental Sustainability (Icon-BSES)” (21th-23th October ‘09) VIT University, Vellore, India.
  • International Conference on Biotechnology (INCOB’ 08) held on 6th & 8th February, 2008, Organized by School of Biotechnology, Chemical and Biomedical Engineering, VIT University, Vellore, Tamil Nadu, India.
  • A one day seminar ‘Research Methodologies in Biosciences’ held on 2nd September 2006 organized by Academic staff college, VIT University, Vellore, India.
  • Bioinformatics symposium on 9th may 2004 organized by EDUBIOTECH at J.N.TATA auditorium, IISC Bangalore, India.

Research & Publications:

  • Saurabh Kumar Bhattacharya*, Vandana Lal. Interphase Chromosome Profling (ICP) as a rapid, sensitive and cost-effective diagnostic tool for Prenatal and Postnatal settings. Poster presentation in “European society of Human Genetics”, Milan, Italy, June 16-19th, 2018.
  • Ramesh Babu, Daniel L. Van Dyke, Saurabh Kumar Bhattacharya, Vaithilingam G. Dev, Mingya Liu, Minjae Kwon, Guangyu Gu, Prasad Koduru, Nagesh Rao, Cynthia Williamson, Ernesto Fuentes, Sarah Fuentes, Stephen Papa, Srikanthi Kopuri and Vandana Lal. A rapid and reliable chromosome analysis method using interphase nuclei from products of conception. Molecular Genetics & Genomic Medicine, Wiley; Vol.6, Issue 3, 370-381.
  • Bhattacharya SK, Babu VR, Lal V. Interphase Chromosome Profling (ICP) as a rapid diagnostic tool for Amniotic fluid (AF) and Products of Conception (POC): Clinical utility and its Cost-Effectiveness. ASHG 2016, Vancouver, Canada.
  • Saurabh Kumar Bhattacharya*, Ramesh V Babu, Vandana Lal. Interphase Chromosome Profiling- a novel and disruptive technology. Poster presentation in “Indian society of Human Genetics”, Chennai, India, March 03-05, 2015.
  • Babu VR, Dev VG, Bhattacharya SK. Interphase Chromosome Profiling (ICP) as a first line of testing for Products of Conception (POC): Clinical Utility & Cost Effectiveness. Poster presentation in “Inaugural Reproductive Genetics Conference”, Boston, USA, November 18-19, 2015.
  • Saurabh Kumar Bhattacharya*, Uppala Radhakrishna, Vandana Lal. Double trisomy (48, XXY,+ 21) in a foetus associated with Atrioventricular septal defects (AVSD) and agenesis of the corpus callosum. Poster presentation in ASHG 2015, Baltimore, MD, October 6-10.
  • Saurabh Kumar Bhattacharya*, Sumit Kumar, Jasbir Singh Bisht, Vandana Lal. Molecular Cytogenetic Characterization of a Patient Diagnosed with Dimorphic Anemia Carrying De Novo Rare Ring Chromosome 7 along with t(7;9). Acta Medica International. Vol. 2 (2): 175-177.
  • Mohit Kumar, Vandana Lal, Saurabh Kumar Bhattacharya*. Chronic myeloid leukemia with variant chromosome translocations: A series of eleven cases. Indian Journal of Human Genetics. Accepted. In press.
  • Mohit Kumar, Vandana Lal, Shilpa Chapadgaonkar, Saurabh Kumar Bhattacharya*. A rare case of mosaic 45,X/47,XX,+13 in 28-year-old women with secondary amenorrhoea: A case report and literature review. Meta Gene, 2014, Vol. 3: 8-13.
  • Shiba Ranjan Mishra, Jasbir Singh Bisht, Mohit Kumar, Sumit Kumar, Kanika Gaur, Ravinder Kumar, Vandana Lal, Saurabh Kumar Bhattacharya*. Double aneuploidy 48,XXY,+21 in a fetus with congenital abnormalities. Der Pharmacia Lettre, 2014, 6 (3):351-354.
  • Saurabh Kumar Bhattacharya*, Vandana Lal. Molecular cytogenetic characterization of a patient diagnosed with dimorphic anemia carrying de novo rare ring chromosome 7 along with t(7;9). Poster presentation in ASHG 2014, San Diego, CA, October 18-22.
  • Saurabh Kumar Bhattacharya*, Aditi Sarkar, Sonali Sengupta. Ala67Thr Mutation in the Human Polio Virus Receptor (PVR) Gene in Post-Polio Syndrome Patients. Vol. 6, Pg. No. 185-188. Journal of Microbial and Biochemical Technology.
  • Saurabh Kumar Bhattacharya*, Lokendra Singh Nathawat, Priyankka Damani, Arpan Kumar Choksi, Arpita Banik, Kriti Sinha, Aditi Sarkar Bhattacharya. Assessment of potential in vitro genotoxic and cytotoxic effects of bupropion hydrochloride (Wellbutrin) in human peripheral lymphocytes and human cortical neuron (HCN). Vol. 20, Issue 1, Pg. No. 11-18. Toxicology International Journal.
  • Saurabh Kumar Bhattacharya*, Radha Saraswathy, Sivakumar E. Genotoxic assessment in peripheral blood lymphocytes of Post-Polio individuals using Sister Chromatid Exchange analysis & Micronucleus assay. 30(7) 636–648, DOI: 10.1177/0960327110376983, Human and Experimental Toxicology.
  • Saurabh Kumar Bhattacharya*, Sonali Sengupta, P.C. Austin. Chromosomal abnormalities in peripheral blood cells of Post-Polio patients in South Indian population. Vol. 9 (2), 2010. Journal of Ecobiotechnology.
  • Presented as an oral presentation on the topic “GENETICS OF POST-POLIO SYNDROME” in the International conference on Human Genetics conducted by Indian society of Human Genetics from 13th – 15th February 2008, held at the Andhra University, Vishakhapatnam, Andhra Pradesh, INDIA.
  • Presented a poster on “INCREASED SISTER CHROMATID EXCHANGES AND CHROMOSOMAL ABERRATIONS IN POST-POLIO PATIENTS” in International Conference on Biotechnological Solutions for Environmental Sustainability (Icon-BSES)” (21th-23th October ‘09) VIT University, Vellore, INDIA.
  • Presented a poster on “CONSTITUTIONAL t(11;22)(q23;q11) - A STUDY OF THREE FAMILIES” in Annual Research Day, conducted by Christian Medical College, Vellore, INDIA.