✉️ otsi2026@gmail.com

Executive Council

Dr. Purendra Bhasin

President

Mobile: 9826253351

Email: purendrabhasin@gmail.com

Dr. Jayanta Kumar Das

General Secretary

Mobile: 9864085664

Email: jk2269929@yahoo.co.in

Patrons

Air Marshal M. S. Boparai

Patron

Mobile: 09312259058

Prof. D K Mehta

Patron

Mobile: 9810709636

Office Bearers

Dr. A K Grover

Immediate Past President

Mobile: 9811083026

Dr. Shakeen Singh

Vice President

Mobile: 9872935355

Dr. Mehul Shah

Vice President

Mobile: 9898022594

Dr. Nirmal Fredrick

Treasurer

Mobile: 9840746062

Dr. Sanjiv Mohan

Head Office Representative

Mobile: 9810268804

Dr. Sushank Bhalerao

Joint Secretary

Mobile: 7839260225

Dr. Prashant Bawankule

Joint Secretary

Mobile: 9823039707

Zonal Representatives

Dr. Shweta Walia

Central Zone

Mobile: 9893553234

Dr. Rajesh Sinha

North Zone

Mobile: 9868937900

Dr. Kasturi Bhattacharjee

East Zone

Mobile: 8011011101

Dr. Priti Udhay

South Zone

Mobile: 9841340452

Dr. Shreya Shah

West Zone

Mobile: 9227136459

Army Representative

Dr. Sanjay Mishra

Army Representative

Mobile: 9811551327

President’s Nominees

Maj Gen J K S Parihar

President’s Nominee

Mobile: 9818992191

Dr. Mohan Rajan

President’s Nominee

Mobile: 9840746062

Dr. Praveen Vasisth

President’s Nominee

Mobile: 9999975072

YOSI Representative

Dr. Divakant Mishra

YOSI Representative

Mobile: 7002180323

Correspondence Address

House no 2, Sankardev Upa-path, Basisthapur lane 2, Beltola, Guwahati 781028, Kamrup(M), Assam

Email: otsi2026@gmail.com