Advanced Obstetrics & Gynecology in Peapack & Gladstone, NJ
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Women’s Health & OB/GYN Care in Peapack & Gladstone, NJ
At Advanced Obstetrics & Gynecology, we take pride in caring for women of every age in Peapack & Gladstone, NJ, offering compassionate, modern, and genuinely patient-centered healthcare. Whether you’re envisioning a future family, prioritizing preventive wellness, confronting a complex medical matter, or in need of a dependable women’s health provider close by, our team is here to assist you with empathy and expertise.
Our mission has always been defined by our values: provide exceptional healthcare, treat all patients with dignity and respect, and make every visit feel warm and reassuring. Over the years, we’ve proudly served thousands of women in and around Peapack & Gladstone, NJ, becoming a trusted name in women’s healthcare, and we look forward to continuing to provide exceptional, evidence-based medical care.
What we offer
Advanced Obstetrics & Gynecology, LLC Services in Peapack & Gladstone, NJ
Explore our complete lineup of OB/GYN services in Peapack & Gladstone, NJ — tailored to support you through each life stage with compassionate, respectful, and expertly delivered care.
We offer MonaLisa Touch in Peapack & Gladstone, NJ
Because You’re Worth It! Advanced Obstetrics & Gynecology is committed to offering the highest quality care and service in Peapack & Gladstone, NJ, with convenient payment plans and the most competitive prices in the tri-state area.
We Offer PRO-NOX™
Because your comfort matters. PRO-NOX™ delivers immediate, patient-regulated comfort that supports relaxation during in-office procedures, with quick recovery so your day continues with ease.
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? Below, we’ve addressed some of the most frequent ones to help you feel confident, knowledgeable, and comfortable.
Most women are recommended to have a yearly well-woman check. This visit typically involves a pelvic exam, Pap smear if due, a breast exam, and time to talk through birth control choices, menstrual questions, or any other issues.
Absolutely. We offer secure online visits for many appointment types, including follow-ups, medication check-ins, and general health conversations. It’s an easy and accessible way to stay involved in your care — from anywhere.
Yes, we’re equipped to manage high-risk pregnancies with thorough monitoring and individualized care. We work closely with maternal-fetal medicine specialists when indicated to safeguard both you and your baby.
We provide caring, comprehensive support during perimenopause and menopause, offering hormone therapy, lifestyle recommendations, and treatment for symptoms such as hot flashes, mood shifts, and vaginal dryness.
We work with a variety of major insurance companies. If you’re unsure how your plan applies, feel free to call our office and our staff will help you navigate your benefits.
During business hours, we’re just a phone call away for quick assistance. Outside those hours, you can rely on our emergency line for continued support whenever you need it.
Need More Questions?
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Serving the Peapack & Gladstone, NJ Community With Compassion & Excellence
Your health matters. Your voice matters. And your story matters.
At Advanced Obstetrics & Gynecology, we’re committed to being with you through each step — offering kindness, professional expertise, and care that’s tailored just for you. Whether you’re scheduling your first appointment or continuing your care with us, we’re grateful to be part of your wellness journey.
Contact us today or book your appointment through our online system. We can’t wait to welcome you in.

"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 ...