Endometriosis usually occurs in women between 15-49 years of age and affects 1 in 10 women. At Advanced Obstetrics & Gynecology, LLC, with locations in Lebanon, Branchburg, and two offices in Flemington, New Jersey, the team of OB/GYNs have years of experience in treating endometriosis. Their integrative approach to patient care helps ease painful symptoms. Schedule an appointment by phone or book online today.
The endometrium is the tissue that lines the inside of the uterus. Endometriosis occurs when tissue like the endometrium
grows outside your uterus. Just like healthy endometrium tissue, it thickens, breaks down, and bleeds with each menstrual
cycle. However, this tissue has no way to exit the body, and it becomes trapped.
Endometriosis is often painful, especially during menstrual periods. When it involves the ovaries, it can cause scar tissue
and adhesions, which causes organs and pelvic tissue to stick to each other.
The team at Advanced Obstetrics & Gynecology, LLC treat endometriosis using a combination of conventional
medicines and alternative therapies.
A common sign of endometriosis is pelvic pain. However, it’s often accompanied by other symptoms, including:
Meanwhile, some people have no symptoms at all. It’s important you schedule annual gynecological exams with your provider.
There’s no one cause of endometriosis, but medical professionals explore several explanations, including:
After a uterine surgery, like a hysterectomy or C-section, endometrial cells can attach to the scarring from the incision.
Immune system disorders prevent the body from recognizing and destroying endometrial-like tissue growing outside the uterus.
In retrograde menstruation, menstrual blood containing endometrial cells flows into the pelvic cavity instead of leaving
the body. The endometrial cells stick to the pelvic walls and organs, where they thicken and bleed every menstrual cycle,
making the condition worse.
Blood vessels and the lymphatic system can carry endometrial cells to other parts of the body where they stick to tissues
and organs.
The providers at Advanced Obstetrics & Gynecology, LLC identify why you have developed endometriosis,
and aim to treat it and prevent it from happening again.
Your provider recommends treatment depending on how advanced your condition is and whether you hope to become pregnant.
It can include:
When you partner with Advanced Obstetrics & Gynecology, LLC, you receive exceptional patient care
from highly skilled professionals. Call the office to schedule an appointment or book online today.
908-806-0080
Monday - Saturday
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"I had a wonderful experience with this practice. I moved and had to switch practices at 30 weeks pregnant and they were so on top of scheduling, took the time to understand my medical history, and treated my high risk pregnancy seriously despite my late ...

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"Dr Rubin is hands down the best doctor I have ever had. He truly has listened to me, always takes his time to address all questions and concerns. Never makes you feel silly for asking any question and he makes sure you feel heard....

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We are contracted with most major insurance plans. However, it is the patient’s responsibility to check with their insurance company to determine if we are contracted providers and verify eligibility and benefits. Please call our billing office if you need assistance – 908-284-5295.
Your health matters. Your voice matters. And your story matters.
At Advanced Obstetrics & Gynecology, we’re here to support you every step of the way — with compassion, expertise, and care that feels personal. Whether you’re scheduling your first visit or returning for ongoing care, we’re honored to be your partners in health.
Call us today or request an appointment online. We can’t wait to meet you.
"I cannot say enough good things about this practice; especially about Dr. Abeysinghe. She is amazing. I work in healthcare. It is not easy to impress me. I would never know this was a large practice. The office staff calls with results, returns calls, always ...