Prof. Dr. K. Thangadurai MD(S), ACP(EM), DCACR & HM
Principal, JSA Medical College for Siddha and Research Centre, Ulundurpet Post, Kallakurichi Dist, Tamil Nadu, India. Former Professor, National Institute of Siddha, Pothu Maruthuvam, Tambaram Sanatorium, Chennai — with pioneering research in Siddha medicine for cancer supportive care, male infertility, and PLHIV/AIDS.
பாரம்பரிய சித்த மருத்துவம் — நவீன ஆய்வுத் தரத்துடன்.
30+
Years in Siddha practice
5
Published books
1000s
Patients guided
NIS
Former Professor, National Institute of Siddha
Areas of Focus
Research-led Siddha medicine
Three decades of clinical practice, teaching and formulation research — grounded in classical Siddha texts and evaluated with modern clinical rigour.
Cancer Supportive Care
Siddha protocols that ease chemotherapy fatigue, appetite loss and immunity decline alongside oncology treatment.
Explore →Male Infertility
Evidence-informed Siddha management of oligospermia, low motility and reproductive vitality.
Explore →PLHIV / AIDS Research
Clinical study of Deva Chooranam and Siddha adjuvant regimens for immunity, weight gain and quality of life in PLHIV.
Explore →
About the Physician
A lifetime devoted to Siddha science
From classroom to clinic to laboratory, Dr. Thangadurai has shaped a generation of Siddha practitioners while building research evidence for conditions modern medicine finds difficult to manage alone.
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Principal, JSA Medical College for Siddha and Research Centre, Ulundurpet Post, Kallakurichi Dist, Tamil Nadu, India
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Former Professor, National Institute of Siddha
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Lead investigator on Deva Chooranam research for PLHIV
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Author of Siddha textbooks, MCQ guides and awareness literature
Signature Research
Deva Chooranam — Siddha support for PLHIV
A classical polyherbal formulation studied for its effect on CD4 counts, body weight, appetite and opportunistic-infection burden in people living with HIV, used alongside standard antiretroviral therapy.
Formulation study
Standardised preparation and quality control of the chooranam.
Clinical observation
Documented improvements in immunity markers and well-being.
Consultation
Speak with the doctor's team
Share your condition and preferred date — the clinic team will confirm your appointment slot personally.