Advanced Obstetrics & Gynecology in Belvidere, NJ
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Women’s Health & OB/GYN Care in Belvidere, NJ
At Advanced Obstetrics & Gynecology, we are pleased to support women of all ages in Belvidere, NJ by providing compassionate, innovative, and patient-centered healthcare. Whether you’re preparing to start a family, seeking routine preventive care, navigating a complex health issue, or simply wanting a dependable women’s healthcare provider nearby, our team is ready to support you with skill and compassion.
Our mission has always centered on three goals: offering exceptional care, showing every patient the respect they deserve, and ensuring each visit is comfortable and uplifting. Over the years, we’ve become a dependable women’s healthcare choice for thousands of patients across Belvidere, NJ, and we remain committed to delivering high-quality, evidence-driven medical care to our community.
What we offer
Advanced Obstetrics & Gynecology, LLC Services in Belvidere, NJ
Explore our complete OB/GYN care options in Belvidere, NJ — thoughtfully developed to guide you through each stage of life with individual attention, respect, and a commitment to medical excellence.
We offer MonaLisa Touch in Belvidere, NJ
Because You’re Worth It! At Advanced Obstetrics & Gynecology, we strive to deliver unmatched quality care and service in Belvidere, NJ, offering payment plan choices and the fairest pricing in the tri-state region.
We Offer PRO-NOX™
Because your comfort matters. PRO-NOX™ ensures rapid, patient-directed relief that keeps you relaxed throughout in-office procedures, with fast recovery that allows you to resume your day smoothly.
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 gathered answers to common questions below to keep you informed, supported, and reassured.
Most women are encouraged to book a well-woman exam annually. These appointments usually involve a pelvic exam, a Pap smear when appropriate, a breast exam, and time to talk about contraception, menstrual cycles, or any other questions you may have.
Absolutely. We provide safe and secure telehealth options for many appointments, including follow-ups, medication check-ins, and general health conversations. It’s a hassle-free way to maintain your care — no matter where you are.
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 offer comprehensive, empathetic support through perimenopause and menopause, including hormone therapy, lifestyle guidance, and targeted treatment for symptoms like hot flashes, mood changes, and vaginal dryness.
We work with many leading insurance plans. If you’re unsure whether your visit is covered, feel free to contact our office and our staff will help explain your benefits.
During business hours, you’re welcome to call us for quick help. For any concerns after hours, we offer an emergency contact line so you always have support when it matters.
Need More Questions?
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Serving the Belvidere, NJ Community With Compassion & Excellence
Your health matters. Your voice matters. And your story matters.
At Advanced Obstetrics & Gynecology, we’re here to support you through every step — with compassion, expertise, and care that truly feels personal. Whether you’re coming in for your first appointment or continuing your ongoing care, we’re honored to be your partners in health.
Call us anytime or request your visit online. We look forward to getting to know 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 ...