The PGIIM has mutual collaborations with Ayurveda hospitals to train MD trainees in Ayurveda, Unani, and Siddha. Below is the list of accredited training centers of the PGIIM.
1. National Ayurveda Teaching Hospital, Borella
2. Provincial Ayurveda Hospital- Meegoda
3. Provincial Ayurveda Hospital- Pallekale
4. Gampaha Wickramarachchi Ayurveda Teaching Hospital- Yakkala
5. Gampaha Wickramarachchi University of Indigenous Medicine – Yakkala
6. Dissanayake Ayurveda Hospital – Galle
7. Bandaranaike Memorial Ayurvedic Research Institute – Navinna