Dr. S. Ramkumar is a distinguished Endocrinologist and Diabetologist based in Chennai, affiliated with Apollo Hospitals. With over 13 years of experience, he specializes in managing complex endocrine disorders, including diabetes, thyroid diseases, and pediatric hormonal conditions. Dr. Ramkumar holds dual super-specialty degrees—DM from AIIMS, New Delhi, and DNB in Endocrinology—making him uniquely qualified in Tamil Nadu. His expertise is further enriched by fellowships in Diabetes/Insulin Pump Therapy from Auckland City Hospital and Sexual Medicine from the European Committee of Sexual Medicine. He practices at Apollo Hospitals Greams Road, Apollo Women's Hospital, and Apollo Children's Hospital in Chennai.

Educational Qualifications:

• MBBS
• MD (General Medicine)
• DM (Endocrinology) – All India Institute of Medical Sciences (AIIMS), New Delhi
• DNB (Endocrinology) – National Board of Examinations, New Delhi

Professional Experience:

• Currently working as a Consultant Endocrinologist and Diabetologist at Apollo Hospitals, Greams Road, Apollo Women’s Hospital, Thousand Lights, Apollo Children’s Hospital, Chennai.
• Worked in Department of Diabetes, Endocrinology & Metabolism, All India Institute of Medical Sciences, New Delhi and in Auckland City Hospital, New Zealand.
• Worked in Department of Endocrinology, Madras Medical College, Chennai

Notable Achievements:

• First Rank in All India DM Endocrinology Examination (2010)
• AV Gandhi Award for Excellence in Endocrinology (2014)
• ISPAD Allan Drash Clinical Fellowship (2014)
• First Prize in Endocrine Quiz – Amrita Institute of Medical Sciences (2013)
• Best Doctor Award – Endocrinology (Tamil Nadu DMS)
• Dr. Balagopal Raju Gold Medal
• Key Research Projects under AIIMS & ICMR

Professional Memberships:

• The Endocrine Society
• Endocrine Society of India (ESI)
• Endocrine Society of TamilNadu (ESTN)
• American Association of Clinical Endocrinology(AACE)
• Life member – Indian Society of Paediatric and Adolescent Endocrinology (ISPAE),
• Member – International Society of Pediatric and Adolescent Diabetes(ISPAD)
• European Association for Study of Diabetes (EASD)

Fellowships:

• Fellowship in Diabetes and Insulin Pump Therapy – Auckland City Hospital, New Zealand
• Fellowship in Sexual Medicine – European Committee of Sexual Medicine