Advanced Obstetrics & Gynecology in Montague, NJ
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Women’s Health & OB/GYN Care in Montague, NJ
At Advanced Obstetrics & Gynecology, we take pride in caring for women of every age in Montague, NJ, offering compassionate, modern, and genuinely patient-centered healthcare. Whether you’re ready to start a family, focused on preventive health, dealing with a complex medical situation, or looking for a trusted women’s health provider in your community, our team is committed to guiding you with skill and kindness.
Our mission has always been simple and steadfast: offer superior care, respect every patient, and create a positive, comfortable experience from the moment you walk in. Over the years, we’ve developed strong, trusted relationships with thousands of patients in the Montague, NJ region, and we’re grateful to keep serving this community with top-tier, evidence-based healthcare.
What we offer
Advanced Obstetrics & Gynecology, LLC Services in Montague, NJ
Explore our extensive OB/GYN services in Montague, NJ — thoughtfully structured to support you through all phases of life with care that’s warm, respectful, and medically exceptional.
We offer MonaLisa Touch in Montague, NJ
Because You’re Worth It! At Advanced Obstetrics & Gynecology, we take pride in delivering exceptional care and service in Montague, NJ, while also providing payment plans and some of the lowest prices in the tri-state region.
We Offer PRO-NOX™
Because your comfort matters. PRO-NOX™ offers quick, patient-regulated relief to support calmness and comfort during in-office procedures, along with fast recovery to help you resume normal activities.
Testimonials
What Our Patients Are Saying
Real words from real women — honest stories of care, comfort, and confidence. We’re proud to be part of their journey.

★★★★★
"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 ...

★★★★★
"I have nothing but wonderful things to say about this office. The receptionists are so kind, extremely helpful. I love my Dr, I feel as though she really listens to what I have to say and has helped me through a tough journey. There have been several instances ...

★★★★★
"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....

★★★★★
FAQ
Frequently Asked Questions
Have questions about your care? We’ve put together answers to many frequent questions below to help you feel assured, prepared, and well-informed.
Most women should plan for an annual well-woman checkup. During this visit, you can expect a pelvic exam, a Pap smear if needed, a breast exam, and a chance to discuss birth control, menstrual health, or any personal concerns.
Absolutely. We provide secure virtual visits for many types of appointments, including follow-ups, medication consultations, and general health talks. It’s a reliable way to stay on top of your healthcare — from wherever you may be.
Yes, we offer expert monitoring and personalized management for high-risk pregnancies. Whenever necessary, we collaborate with maternal-fetal medicine professionals to help ensure a safe and healthy experience for you and your baby.
We provide thoughtful, individualized care for women experiencing perimenopause and menopause, with options such as hormone therapy, lifestyle support, and treatment for hot flashes, mood shifts, and vaginal dryness.
We work with most major insurance providers. If you have questions about your coverage, simply contact our office and our team will gladly help you review your benefits.
During regular business hours, we’re available by phone for timely assistance. After hours, an emergency line is provided so support is always within reach.
Need More Questions?
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Serving the Montague, NJ Community With Compassion & Excellence
Your health matters. Your voice matters. And your story matters.
At Advanced Obstetrics & Gynecology, we’re devoted to supporting you through every moment — with empathy, clinical excellence, and care designed around your needs. Whether this is your first visit or one of many, we’re proud to be your healthcare partners.
Contact us now or request your appointment online. We can’t wait to see 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 ...