Advanced Obgyn NJ

About

About

As a woman, you are constantly evolving.

Advanced Obstetrics & Gynecology, LLC is a dedicated women’s health care practice, with locations in Lebanon, Branchburg, and two offices in Flemington, New Jersey. The experienced team of board-certified obstetricians and gynecologists helps women through each stage of life with ongoing comprehensive health and wellness management. They use modern technology and well-researched techniques to provide a high level of care to women of all ages and backgrounds.

A core value at Advanced Obstetrics & Gynecology, LLC is connecting to patients with professionalism, compassion, and respect. The team is dedicated to providing accurate diagnoses for women as well as the focused, individualized care they need.

As women navigate the challenges of puberty, pregnancy, childbirth, menopause, and everything in-between, the team at Advanced Obstetrics & Gynecology, LLC educates them about their health and necessary treatments and services. The team provides exhaustive annual exams and screenings vital to preventive care to help women gain a better understanding of their health.

Women frequently attend Advanced Obstetrics & Gynecology, LLC for help with pelvic pain, polycystic ovarian syndrome (PCOS), endometriosis, uterine fibroids, and other sexual and reproductive health complications.

The team uses advanced treatments, including minimally invasive surgeries like laparoscopy, hysteroscopy, and endometrial ablation, to treat these conditions when conservative measures aren’t enough. The team at Advanced Obstetrics & Gynecology, LLC also helps women through pregnancy, from family planning and birth control to infertility treatments to ultrasounds and pregnancy care. They provide care for normal and high-risk pregnancies. The team shares a commitment to helping women feel comfortable and confident throughout pregnancy, and to offering the best possible outcomes.

Whether you’re due for a well-woman exam, need treatment for a reproductive health condition, or are interested in vaginal revitalization with MonaLisa Touch®, Advanced Obstetrics & Gynecology, LLC has the skills and the tools to help. Call any of the offices or book an appointment online today.

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We offer MonaLisa Touch

Because You’re Worth it! Advanced Obstetrics & Gynecology provides the highest quality careand service. We offer payment plan options and have the most reasonable price in the tri-state area.

nj mona lisa touch

Our Team

Meet Our Professionals Team

At Advanced Obstetrics & Gynecology, LLC, we believe exceptional care starts with exceptional people. Our team of board-certified physicians, nurse practitioners, and compassionate support staff share one mission — to provide personalized, respectful, and expert care to women through every stage of life.

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 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 ...

       Michele Lapine
    Michele Lapine

    ★★★★★

    "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 ...

      Cassidy Morris
      Cassidy Morris

      ★★★★★

      "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 ...

        Manu Maselli
        Manu Maselli

        ★★★★★

        "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....

          Haley Santacross
          Haley Santacross

          ★★★★★

          Insurances

          Accepted Insurances

          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.

          contact

          Take the First Step

          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.