Welcome to Tri County OB/GYN

Overall patient rating:

Tri County OB/GYN provides comprehensive healthcare for women. We offer individualized care for female patients of all ages including the full complement of gynecologic medical care, routine exams, obstetrics, and infertility. Our commitment is to patient satisfaction, utilizing the most up-to-date treatment options available, which are delivered in a caring and personalized fashion.

Tri-County OB/GYN Associates is a proud member of Lifeline Medical Associates, which connects him 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 management services organization, the providers at Tri-County 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

  • Marlan Schwartz


We Provide The Following Services

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

Tri County OB/GYN – Piscataway Location

  • Monday: 9:00am - 5:00pm
  • Tuesday: 9:00am - 5:00pm
  • Wednesday: 9:00am - 5:00pm
  • Thursday: 9:00am - 5:00pm
  • Friday: 9:00am - 5:00pm

Patient Reviews

Overall patient rating for Tri County OB/GYN:

Annual Well Woman Exam

Wait time was minimal, quality care, questions answered.

Annual Well Woman Exam

The doctor did not rush me and listened to my concerns. I didn't have a wait I was taken very quickly

Gynecological Problem Visit

Quick and helpful

Annual Well Woman Exam

Exam was quick & easy.

Annual Well Woman Exam

Dr. Schwartz makes your feel comfortable.

Gynecological Problem Visit

Dr. Schwartz listened and addressed my concerns thoroughly.

Gynecological Problem Visit

Always a great experience.

Office Visit / Follow-up

Dr. S and I go back a long way. The issue was discovered with the dr. and I've been under his care and recommendations ever since. I feel very confident with drs advice and supervision.

Gynecological Problem Visit

Dr. Schwartz is very thorough and is very pleasant to work with. I have highly recommended him to family and friends.

Annual Well Woman Exam

The staff and Dr are very friendly and accommodating.