Dr. Bharat Kwatra Comp. Precision Oncology
Expertise

Technical and scientific expertise

The methods this work actually uses — described by what they involve, not scored on a scale. There are no proficiency bars on this page, because they would not tell you anything.

Single-cell sequencing data visualisation.
100+ Precision oncology cases
840+ Molecular profiles analysed
90+ Tumour boards
01

Genomics

Cancer genome sequencing

Whole-genome, whole-exome and targeted panel analysis, from raw reads through alignment, variant calling and quality assessment.

Somatic variant interpretation

Annotation, tiering and actionability assessment against curated knowledge bases, with evidence levels stated explicitly.

Germline and hereditary analysis

Germline variant calling, ACMG-style classification reasoning, and the family implications that follow from a pathogenic finding.

Copy-number and structural variation

Detection and interpretation of amplifications, deletions, fusions and larger rearrangements — including what a given assay cannot see.

02

Single-cell and spatial

Single-cell DNA sequencing

scDNA-seq analysis for clonal architecture and subclonal structure — resolving the mixture that bulk sequencing averages away.

Single-cell RNA sequencing

scRNA-seq processing, dimensionality reduction, clustering, cell-type annotation and trajectory inference.

Tumour microenvironment analysis

Characterising immune infiltration, stromal composition and cell–cell interaction from single-cell and spatial data.

Clonal evolution reconstruction

Phylogenetic inference from multi-region and longitudinal sampling, and modelling selection under treatment pressure.

03

Algorithms and engineering

Algorithm development

Designing and implementing analytical methods for specific biological and clinical questions, rather than applying off-the-shelf tools uncritically.

Pipeline engineering

Reproducible, versioned analysis pipelines with explicit reference management and quality-control gates.

Machine learning for oncology

Supervised and representation learning on molecular and clinical data, with calibration and uncertainty quantification treated as first-class requirements.

Clinical natural language processing

Extraction from pathology narrative, clinic letters and biomedical literature, preserving negation, hedging and temporality.

04

Translational and clinical

Liquid biopsy and ctDNA

Cell-free DNA analysis, variant allele fraction dynamics, longitudinal trajectory modelling and assay-limit reasoning.

Multi-omics integration

Joint analysis across genomic, transcriptomic, epigenomic and proteomic layers, with batch and platform effects handled explicitly.

Biomarker discovery and validation

Analytical design for discovery and independent replication, with pre-specified validation and honest assessment of stability.

Clinical trial matching

Structured representation of eligibility criteria and molecular profiles, so that search returns relevance rather than volume.

Pharmacogenomics

Star-allele assignment, phenotype prediction and annotation against curated pharmacogenomic guidance.

Genetic counselling

Risk communication, cascade testing discussion and variant interpretation in a family context.

Reach. Research collaboration, case review and scientific engagement across eighteen or more countries. Research and case work has also spanned 14+ distinct malignancies in personal review — set out disease by disease on the cancer types pages.
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Monday to Saturday, 12:00 – 18:00 · by appointment at KPCIRC, Paschim Vihar. Remote review available for patients and clinicians elsewhere.

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