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Onco Genetics in Chennai
Expert genetic cancer testing and counselling — identifying hereditary cancer risks through BRCA testing, multi-gene panels, and comprehensive genetic assessments to guide prevention and treatment strategies.
What Is Onco Genetics?
Expert Genetic Cancer Testing in Chennai
Onco Genetics focuses on identifying inherited genetic mutations that increase an individual's risk of developing cancer. By analysing specific genes — such as BRCA1, BRCA2, TP53, and others — our specialists can determine whether you carry hereditary mutations that predispose you to cancers like breast, ovarian, colorectal, or prostate cancer.
At Target Cancer Care, our genetic testing and counselling services empower patients and families with knowledge — enabling proactive cancer prevention, enhanced surveillance, and personalised treatment strategies based on your unique genetic profile.
Genetic Testing
Comprehensive analysis of cancer-related genes to identify inherited mutations that increase cancer risk.
BRCA Testing
Specific testing for BRCA1/BRCA2 mutations linked to breast, ovarian, prostate, and pancreatic cancers.
Hereditary Cancer Screening
Family-based risk assessment identifying hereditary syndromes like Lynch syndrome and Li-Fraumeni.
Genetic Counselling
Expert guidance on test results, risk management, and prevention strategies for you and your family.
Treatment Approaches
Our Onco Genetics Treatments
Our ability to deliver outstanding results for our clients
starts with our team of experts.
BRCA Testing in Chennai
BRCA testing analyses the BRCA1 and BRCA2 genes for mutations that significantly increase the risk of breast, ovarian, prostate, and pancreatic cancer. A positive BRCA result guides enhanced screening, preventive measures, and targeted treatment decisions.
- BRCA1/BRCA2 mutation analysis for breast and ovarian cancer risk assessment.
- Cascade testing for family members of individuals with positive BRCA results.
- Treatment guidance - BRCA-positive cancers may respond to PARP inhibitors and platinum-based chemotherapy.
Multi-Gene Panel Testing in Chennai
Multi-gene panels analyse dozens to hundreds of cancer-related genes simultaneously, providing a comprehensive assessment of hereditary cancer risk beyond BRCA alone — identifying mutations in genes like TP53, PTEN, MLH1, and many others.
- Comprehensive panels testing 50–100+ genes associated with hereditary cancer syndromes.
- Lynch syndrome testing (MLH1, MSH2, MSH6, PMS2) for colorectal and endometrial cancer risk.
- Li-Fraumeni syndrome (TP53) testing for multiple cancer susceptibility.
Genetic Counselling in Chennai
Genetic counselling provides expert guidance on understanding genetic test results, assessing cancer risk, and making informed decisions about prevention, screening, and treatment strategies for you and your family.
- Pre-test counselling to explain testing options, benefits, limitations, and potential outcomes.
- Post-test results interpretation — understanding what positive, negative, or variant results mean.
- Family risk assessment and cascade testing recommendations for at-risk relatives.
Cancer Prevention Strategies
For individuals identified as high-risk through genetic testing, we develop personalised prevention and surveillance plans to reduce cancer risk and ensure early detection if cancer does develop.
- Enhanced surveillance programmes with more frequent screening for high-risk individuals.
- Chemoprevention options using medications to reduce cancer risk.
- Discussion of risk-reducing surgical options when appropriate.
Book a Consultation
Speak with our surgical oncologist about your diagnosis and options.
Why Choose Target Cancer Care
Why Patients Trust Our Genetics Services
Our onco genetics team combines expert knowledge with compassionate guidance for informed decision-making.
Comprehensive Testing
From single-gene BRCA tests to 100+ gene panels — we offer the full spectrum of hereditary cancer testing.
Expert Counselling
Dedicated genetic counsellors guide you through every step — from risk assessment to action plan development.
Family-Centered Approach
We offer cascade testing and counselling for entire families, ensuring all at-risk relatives are identified and supported.
Prevention Focus
For high-risk individuals, we develop personalised prevention and surveillance plans to reduce cancer risk.
MDT Integration
Genetic results directly inform surgical, medical, and radiation treatment decisions through our multidisciplinary team.
4 Premier Locations
Expert genetics services across SIMS Hospital, Annai Arul Hospital, Dr. Rela Institute, and VS Hospitals.
Patient Questions
Frequently Asked Questions
Everything you need to know about genetic cancer testing at Target Cancer Care.
What is onco genetics?
Onco genetics is the study of inherited genetic mutations that increase cancer risk. It involves genetic testing, risk assessment, and counselling to identify individuals and families at higher risk of developing cancer, enabling proactive surveillance and prevention strategies.
Who should consider genetic testing for cancer?
Genetic testing may be recommended if you have a strong family history of cancer, multiple family members diagnosed at young ages, rare cancer types, or known hereditary cancer syndromes in your family such as BRCA mutations, Lynch syndrome, or Li-Fraumeni syndrome.
What is BRCA testing?
BRCA testing analyses the BRCA1 and BRCA2 genes for mutations that significantly increase the risk of breast, ovarian, prostate, and pancreatic cancer. A positive BRCA result can guide enhanced screening, preventive measures, and treatment decisions including targeted therapies like PARP inhibitors.
Can genetic testing predict cancer?
Genetic testing can identify inherited mutations that increase cancer risk but cannot predict with certainty whether someone will develop cancer. A positive result means you have an elevated risk, enabling your oncologist to recommend enhanced screening and preventive strategies to detect cancer early or reduce risk.
Is genetic testing covered by insurance?
Many insurance plans cover genetic testing when medically indicated — such as when there is a significant family history of cancer or a known hereditary cancer syndrome. Our team can help you understand your coverage options and navigate the insurance process.