Dr. P.L. Sreenivasan

Dr. Sreenivasan’s clinical approach emphasizes evidence-based, patient-centered endocrine care with a strong focus on metabolic health, genetic endocrinology, pediatric endocrine disorders, and multidisciplinary collaboration.

Comprehensive Endocrine and Diabetes Care

• Advanced management of Type 1 and Type 2 Diabetes Mellitus
• Thyroid disorders including thyroid nodules and thyroid cancers
• Adrenal disorders and metabolic bone diseases
• Reproductive endocrinology and infertility-related endocrine disorders
• Polycystic Ovary Syndrome (PCOS)
• Pediatric endocrinology and growth disorders
• Obesity and metabolic syndrome
• Pituitary disorders and complex endocrine conditions

Original Research & Clinical Studies:

• Randomized Controlled Trial comparing Testosterone Enanthate vs Testosterone Undecanoate in Gender-Affirming Hormone Therapy – Clinical Endocrinology (2025)
• Validation of Peak Growth Hormone Levels after Clonidine and Glucagon Stimulation Tests in Severe Short Stature – Cureus (2025)
• Clinical and Molecular Genetic Analysis of Severe Short Stature – Pituitary (2025)
• Inherited Lipodystrophy associated with POLD1 and CAVIN1 Mutations – Cureus (2025)
• Gender-Affirming Medical and Surgical Treatment Experience – Journal of Family Medicine & Primary Care (2025)

Case Reports & Series:

• Paget’s Disease presenting with Refractory Headache and Lytic Lesions – QJM: An International Journal of Medicine (2024)
• Primary Thyroid Lymphoma – IJEM Case Reports (2025)
• Rare Phenotypic Spectrum of 17β-Hydroxysteroid Dehydrogenase 3 Deficiency – Journal of Pediatric Endocrinology & Metabolism (2026)
• MC4R-related Monogenic Obesity – Annals of Pediatric Endocrinology & Metabolism (Accepted 2025)
• Comprehensive Genetic Analysis of Syndromic Short Stature and Response to rhGH – (Pediatric Endocrinology, Diabetes and metabolism Journal )

• Best Outgoing Students – Institute of Internal Medicine (2022) National finalist ESI - TYSA - Torrent young scholar award 
• Dr. V. Mohan Gold Medal for highest marks in DM endocrinology 
• Tamil Nadu Dr. MGR University Gold Medal for DM Endocrinology 
• Dr. Kannan Endowment Gold Medal – Best Outgoing Postgraduate in DM Endocrinology (2022–2025)

• Association of Physicians of India (API)
• Indian Medical Association (IMA)
• Endocrine Society of Tamil Nadu & Puducherry (ESTN)
• Endocrine Society of India (ESI)