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:

    Annual Well Woman Exam

    Amazing Doctor!

    Office Visit / Follow-up

    Office staff and doctor are very nice and accommodating

    Annual Well Woman Exam

    The staff is always friendly and welcoming. And I love Dr. Horowitz. I’ve been going here for years because everyone is great.

    Fibroid Detection

    Both the ultrasound technician and Dr. Horowitz were friendly, professional, & knowledgeable. Dr. Horowitz is always very calm, reassuring and kind. The office staff is super friendly and helpful as well!

    Annual Well Woman Exam

    I appreciate the concern expressed by the staff and questions were answered well. To be honest what keeps me from giving a 5 is the physical state of the office. The floor was FREEZING when I had to be barefoot. The whole place feels worn/dated.

    IUD Insertion / Removal

    Dr. Horowitz and staff were very friendly and knowledgeable.

    Office Visit / Follow-up

    Dr. Horowitz always answers all of my questions and concerns.

    Prescription Medication / Rx Refill

    Very nice and helpful staff and doctor

    Treatment / Procedure

    Dr. Horowitz is super nice, accommodating, makes you feel comfortable with what she's doing, etc.

    Annual Well Woman Exam

    Short waiting to be examened. Ultrasound can be done on premise.