John S. Brown III, MD, MS

Nicole Cataldi, DO, FACOOG


As an owner of Crown Point Obstetrics and Gynecology, Dr. Cataldi is committed to providing quality healthcare to the women of Northwest Indiana. Recognizing the positive impact her instructors and attending physicians had in her own training and development, Dr. Cataldi provides training and mentorship to the next generation of physicians by serving as an associate professor of Obstetrics and Gynecology at Midwestern University’s Chicago College of Osteopathic Medicine. Dr. Cataldi also serves in many administrative leadership roles at Franciscan St. Anthony Health Crown Point, including Vice President of Medical Staff, Medical Director of the Laborist Program, and member of the Obstetrics Quality Committee. She is a past member of the Performance Improvement Committee. She also serves on the Medical Education Foundation of the ACOOG. Progressive in implementing new technologies to improve patient outcomes, Dr. Cataldi is a certified Da Vinci® robotic surgeon.

Office Locations

Crown Point Obstetrics and Gynecology
800 W Burrell Drive
Crown Point, IN 46307


  • Undergraduate – BS in Nursing, Loyola – University, Chicago, IL
  • Medical – Midwestern University Chicago College of Osteopathic Medicine – Chicago, IL
  • Residency – Midwestern University
    Chicago College of Osteopathic Medicine – Chicago, IL

Board Certification

Areas of Specialty

  • General Obstetrics and Gynecology
  • Minimally Invasive Gynecologic Surgery
  • Adolescent Medicine
  • Contraceptive Counseling
  • Endometriosis
  • Polycystic Ovarian Syndrome
  • Abnormal Uterine Bleeding

Specialty Procedures

Academic Appointment