Why do my symptoms vary so much day to day?

How endometriosis and inflammatory bowel disease differ and overlap. Symptoms, diagnostic challenges, epidemiology, treatment risks, and research gaps.

5 minute read

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Dr. Steven Vasilev delivers best-in-class endometriosis guidance and a personalized treatment plan—built on evidence and your unique biology.

Led by Steven Vasilev, MD—an internationally recognized endometriosis specialist & MIGS surgeon—Lotus Endometriosis Institute is virtual-forward, with many patients traveling nationally for care. Clinical evaluation and surgical treatment are provided in California.

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Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420

We go beyond simply treating endometriosis — we care for you as a whole.

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© Copyright 2026 Steven Vasilev MD, A Professional Corporation · All rights reserved · Licensed to practice medicine in California. “Lotus Endometriosis Institute” and “Tranquility Women’s Health” are program names of Steven Vasilev MD PC and not separate business entities.