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You suspect you may have endometriosis or adenomyosis

Who is this website for?

Topic:General
Affected areas:pelvicabdominalsystemic

This website is for people seeking clear, trustworthy guidance about endometriosis, related gynecologic cancers, and other complex pelvic conditions. We created it to help you better understand symptoms, testing, and treatment pathways so you can make informed decisions about your care.


While many readers come here because they’re considering treatment with our team, this information can also support anyone researching next steps or trying to make sense of a new (or long-delayed) diagnosis. If you’d like individualized guidance, you’re welcome to reach out to schedule a consultation so we can review your history and goals together.

An illustrative collage of a female showing discomfort, robotic surgery, a doctor discussing treatment, medicines, and calendar.

Think You Might Have Endometriosis?

If you suspect endometriosis or adenomyosis may be causing your symptoms, our specialists can provide expert evaluation and guidance on next steps.

Schedule a Consultation

Reach Out

Have a question?

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.

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

Operating Hours

8:00 am - 5:00 pm
Monday - Friday

Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420