International
- International AIDS Society (Sweden).
- AIDS Society of Asia and the Pacific (Australia).
- World Medical Association – France.
- Asia / Pacific Council of AIDS Service Organisations (Philippines).
- NGO Connections for International Health (USA).
- Asian Harm Reduction Network (Australia).
- Global Health Council (USA) Member GSP HIV T MI (USA)
- Member GLMA (USA)..
- International Association of Physicians in AIDS Care (USA)..
National
- Family Planning Association of India (India).
- Youth Hostel International Association (India).
- AIDS Society of India (ASI) (India).
- Andhra Pradesh Voluntary Health Association of India (A.P.).
- Indian Red Cross Society, State branch (Andhra Pradesh).
- Indian Medical Association, (Tirupati).
- Lions club International, Tirupati.
- Rotary Club International, Tirupati.
- Junior Chambers International, Tirupati.
- Academy of Fine Arts, Tirupati.
- Film Society of Tirupati.
- Public Relations Society of India, Tirupati.
- Member, National Medico's Organisation (NMO).
- Member of Epidemiology foundation of india.
