Past Leadership
Executives of OSA (1970-2017)
| Year | President | Vice President | Secretary | Treasurer | Nominated Editor-in-Chief |
| 2015-2017 | Sushant Satpathy, IL | Sulochana Patnaik, MD | Saradakanta Panda, TX | Siddharth Behera, TX | Prasanta Bhunya, Canada/ Kanaka Hota, IL |
| 2013-2015 | Tapan Padhi, TX | Dr. Sikhanda Satpathy, DC | Sabita Panigrahi, Canada | Prashanta Ranabijuli, TX | Satya Patnaik, OH |
| 2011-2013 | Annapurna Pandey, CA | Kuku Das, CA | Leena Mishra, DC | Sushant Satpathy, IL | Sridhar Rana/Julie Acharya Ray |
| 2009-2011 | Bigyani Das, MD | Pradeep Mohapatra, NJ | Annapurna Pandey, CA
Pitambar Sarangi (from 2/19/2011) |
Akhileswar Patel, NJ | Sridhar Rana/Julie Acharya Ray |
| 2007-2009 | Pratap Das, MD | Ashutosh Dutta | Priyadarsan Patra | Sandip K. Dasverma | Sikhanda Sathpathy/Saubhagyalaxmi Mahapatra |
| 2005-2007 | Niranjan Tripathy, TX | Dhirendra Kar | Bigyani Das | Prakash Patro | Sikhanda Sathpathy |
| 2003-2005 | Laxminarayan Bhuyan, CA | Nivedita Mohanty(VA) | Hari Arjun Patra(TX) | No position | Bigyani Das |
| 2001-2003 | Sanak Patnaik, NY | Leena(Pepi) Dehal | Anuradha(Lolly) Ihrke | No position | Likun Mishra |
| 1999-2001 | Anadi Naik | Kanan Mishra | Bijoy Mishra | No position | Smritirekha Panda |
| 1997-1999 | Gopa Patnaik | Annapurna Pandey | Babru Samal | No position | Gyana Patnaik |
| 1995-1997 | Late Hemanta Senapati | Sujata Patnaik (IL) | Parikshita Nayak (MI) | No position | Purna Patnaik |
| 1993-1995 | Sita Kantha Das, MN | Gopa Patnaik | Late Bijan Rao | No position | Alekh Dash/ Purna Patnaik |
| 1991-1993 | Digambar Mishra, AL | Renuka Panigrahi | Late Hemanta Senapati | No position | Kula Chandra Misra |
| 1989-1991 | Amiya Mohanty(TN) | Biju Mishra(VA) | Keshav Dwivedy(VA) | No position | Digambar Mishra / Sura P. Rath |
| 1987-1989 | Asoka Das, ON, Canada | Pratap Patnaik, ON, Canada | Late Anil Pattanayak, IL | No position | Lalu Mansingh / Saradindu Mishra/ Manaranjan Pattnayak |
| 1985-1987 | Saroj Behera, CA | Purna Patnaik | Sarat Misro, CA | No position | Deba Mohapatra(CA) |
| 1983-1985 | Rabi Patnaik, MD | Saradindu Mishra, NY | Pratap Das,MD | No position | Jnana Ranjan Dash(CA) |
| 1981-1983 | Ladukesh Patnaik(CA) | Late Hemanta Senapati | Satyabrata Shaw | No position | Jnana Ranjan Dash(CA) |
| 1978-1981 | Late Pramode Patnaik | Ladukesh Patnaik | Satyabrata Shaw | No position | Jnana Ranjan Dash(CA) |
| 1975-1978 | Late Amiya Patnaik | 1st VP:Late Manindra K. Mohapatra2nd VP-Samar K. Bhuyan | Rabindra K. Ray | Prasanna K. Samantaray | Jnana Ranjan Dash(CA) |
| 1973-1975 | Late Gauri Das(CA) | 1st VP: SriGopal Mohanty,2nd VP: Surya K. Mishra | Late Pramode Patnaik | Late Amiya Patnaik | Late Pramode Patnaik/ Late Gauri Das |
| 1972-1973 | Bhabagrahi Mishra(Orissa) | 1st VP: SriGopal Mohanty,2nd VP: Surya K. Mishra | Late Pramode Patnaik | Late Amiya Patnaik | Late Pramode Patnaik/ Late Gauri Das |
| 1970-1972 | Late Gauri Das(CA) | 1st VP:Late Krushna Mohan Das2nd VP-Amiya Patnaik | Bhabagrahi Mishra | Nagabhusan Senapati | Bhabagrahi Mishra/ Late Gauri Das |
