Dr. Debasish Saha is a distinguished senior consultant specializing in Internal Medicine, Diabetology, and Thyroid Disorders with over 28 years of extensive experience. He completed his MBBS from Calcutta National Medical College in 1996, followed by MD in Medicine from Delhi University at Army Hospital R&R, New Delhi, between 2004 and 2007. Dr. Saha holds a Certificate in Diabetes from Chennai, recognized as a WHO Collaborating Centre. His notable research includes the evaluation of Thyroid function in HIV-infected individuals and its correlation with CD4 count under an ICMR project. Dr. Saha has been affiliated with prestigious institutions including AIIMS, Harvard Medical School, and The John Hopkins University, enhancing his expertise in Diabetes, Endocrinology, and Cardiovascular Risk Management. He is a former Senior Research Fellow at ICMR, a member of the American Diabetes Association, European Society of Hypertension, American College of Physicians, and other esteemed medical organizations. Also in 2025, he has successfully completed specialty certificate in Endocrinology & Diabetology (SCE-MRCP) from UK. Dr. Saha's dedication to advancing medical knowledge is reflected in his numerous certifications, including from the Endocrine Society and American Thyroid Association. He currently serves at Suraksha Phool Bagan and Suraksha NKDA, continuing to provide exemplary care and leadership in his field.