Yes, there are effective ways to treat endometriosis in Ayurveda. The two areas of focus during treatment are; Cause and Symptoms.

1. According to the patient-condition medicines are given.
2. Panchakarma treatment.
3. Yoga
4. Ayurvedic diet

I have heard and seen women get better and successfully conceive after long Ayurvedic committed treatments. All the best to you!