Welcome to Prospect OBGYN

Overall patient rating:

Our practice is a part of Lifeline Medical Associates; Care Center 194. Lifeline is a partnership of providers across the state of New Jersey who strive to raise the standard of women’s healthcare.

Prospect OBGYN seek to provide the highest level of obstetrical and gynecologic care through our highly skilled health care professionals and state of the art technologies. We are devoted to addressing the individual needs and demands of our patients in a warm and caring environment.

With years of experience as a leading female robotic surgeon, Dr. Maria KeanChong demonstrates professionalism and expertise at every level. With the addition of Dr. Jonathan Jimenez, we are able to offer a full range of obstetrics and gynecology services from your initial exam, to childbirth, menopause and beyond. Our goal is to offer patient centered medical care based on mutual trust and communication.

We are affiliated with Hackensack University Medical Center part of Hackensack Meridian Health, however, we do not share their EMR system (EPIC).

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About Our Practice

  • Providers

  • Services

  • Links And Forms

  • Locations

  • Contact Us

  • Jonathan Jimenez

  • Maria Keanchong

  • Gabriela Ross

  • Jessica Androsiglio

  • Melissa Prior


We Provide The Following Services

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

Prospect OBGYN – Hackensack Location

  • Monday: 7:00am - 7:00pm
  • Tuesday: 7:00am - 7:00pm
  • Wednesday: 7:00am - 7:00pm
  • Thursday: 7:00am - 7:00pm
  • Friday: 7:00am - 3:00pm

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    Patient Reviews

    Overall patient rating for Prospect OBGYN:

    Pap Smear

    Jessica was very nice, informative and very professional

    Annual Well Woman Exam

    Love the staff and all the Doctors Been seeing Keanchong for over 20 years

    Gynecological Exams

    De Jimenez was good, just had to wait a little longer then anticipated

    IUD Insertion / Removal

    The acknowledgment of the physician and the attention was very professional

    Pap Smear

    Staff and doctors are amazing. Place is always clean

    Annual Well Woman Exam

    I love the staff and I have been with them for 10 plus years.

    Annual Well Woman Exam

    The professionalism of the doctor, i was heard, my questions answered she took her time with me during the visit.

    Annual Well Woman Exam

    Appointment time followed. Knowledgeable and pleasant staff.

    Office Visit / Follow-up

    I felt comfortable and was able to get bloodwork scheduled right away and all of my questions were answered.

    Routine Pregnancy / Prenatal Appointment

    Jessica is so sweet! Literally answers all and every question. Always with a smile and thrilled to give you updates about the baby! Very knowledgeable and supportive.