Dr. Parameswaran is described as a distinguished nuclear medicine physician at Manipal Hospital Old Airport Road, with more than a decade of dedicated practice in nuclear medicine diagnostics and therapy.  He ensures patient safety by carefully managing radiopharmaceutical preparation, imaging, and proper radiation disposal protocols , reflecting strong adherence to radiation safety standards.  He is also multilingual , which aids in effective communication with a diverse patient population.

Educational Qualifications:

• MBBS
• DRM -Diploma in Radiation Medicine
• DNB - Nuclear Medicine

Professional Experience:

• Consultant – Nuclear Medicine, Manipal Hospital Old Airport Road, Bengaluru.

Awards & Achievements:

• Best Young Investigator Award, 2002 by the Indo‑American Society of Nuclear Medicine, USA.
• Vestibular schwannoma microsurgical total excision with preservation of the 7th nerve was performed for the first time in India in 1982.

Professional Memberships:

• Member, International Advisory Panel of American Society of Nuclear Cardiology
• Member, European Association of Nuclear Medicine (EANM)
• Past Secretary of Association of Nuclear Medicine Physicians of India (ANMPI) / equivalent national nuclear medicine societies.

Publications:

• Bhattacharya RN, Mukherjee KC, Sen PC, Mohanty S: Antibrain antibodies in human brain tumors. The Clinician 43(11), 1979.
• Mohanty S, Bhattacharya RN: Traumatic aneurysm of the middle cerebral artery. Neurology India 56: 140-141, 1979.
• Mohanty S, Bhattacharya RN, Tandon SC, Shukla PK: Intracerebral cystic epidermoid. Report of two cases. Acta Neurochirurgica 57: 107-113, 1981.
• Bhattacharya RN: Contemporary Management of Cerebral AVMs. Progress in Clinical Neurosciences, 2002.
• Bhattacharya RN: Changing Trends in the Management of Pineal Region Tumors. Progress in Clinical Neurosciences, 2004.