Welcome to Premier OB/GYN Associates

Overall patient rating:

Premier OB/GYN Associates is a proud member of Lifeline Medical Associates, which connects them with over 100 OB/GYN specialists across New Jersey. The Lifeline network empowers practitioners to share best practices in evidence-based medicine and create a new standard of quality care. Supported by a superior central business office, the providers at Premier OB/GYN Associates can stay focused on what they do best and deliver affordable and accessible healthcare
for women.

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About Our Practice

  • Providers

  • Services

  • Links And Forms

  • Locations

  • Contact Us

  • Alyssa Grace Horowitz


We Provide The Following Services

  • Obstetrics + Reproduction
  • Pregnancy Care and Delivery
  • Contraception
  • Ultrasound and Imaging
  • Gynecology + Wellness
  • Annual Exams
  • Menopause

Premier OB/GYN – Branchburg Location

  • Monday: 7:30am - 2:00pm
  • Wednesday: 9:00am - 5:00pm
  • Thursday: 8:30am - 2:00pm

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    Patient Reviews

    Overall patient rating for Premier OB/GYN Associates:

    Gynecological Problem Visit

    Test result came back on Friday but didn't get prescription until Monday delaying treatment.

    Annual Well Woman Exam

    I like dr Horowitz. Even though I moved almost hour and half away; I’m still coming to her office.

    Annual Well Woman Exam

    Dr. Horowitz and her staff are consistently wonderful. They know me well and provide excellent care.

    Gynecological Exams

    Great staff. Dr. Horowitz really takes the time in explaining your concerns. She was with me every step of the way when I was sick. I can't thank her and the staff enough.

    Annual Well Woman Exam

    Dr Alyssa has an excellent bed side manner and gets me feeling very comfortable. The exam is over before I realize! She also always makes time for any questions that I may have.

    Gynecological Exams

    I was well assisted and got a good orientation about my case.

    Annual Well Woman Exam

    I felt the doctor could have spent more time explaining a test.

    Urinary Tract Infection (UTI)

    Just love the patient attention. Great medical office.

    Lab Work

    I was seen and given treatment very quickly after my phone call expressing concerns about a postpartum condition

    Gynecological Problem Visit

    Excellent service Very sensitive to patient needs Punctuality Excellent Professional