Dear Patient:

We are pleased to announce that the Rheumatology Center of Princeton is joining Penn Medicine Princeton Medicine Physicians as employed providers of Penn Medicine Princeton Health effective April 18, 2023. As part of this transition, we will be changing our name to Penn Medicine Princeton Medicine Physicians Rheumatology Lawrenceville.

As providers with Princeton Medicine Physicians, we will be joining a healthcare network backed by the strength of Penn Medicine, a world leader in clinical care, research, and education, and dedicated to excellence in primary and specialty care. We will continue to offer the same high quality medical care you know and trust, with additional patient benefits including:

  • Access to myPennMedicine – a simple, secure way to manage your personal Penn Medicine medical records, communicate with physician(s), view test results, refill prescriptions, and more. Click here to see what you can do with myPennMedicine.
  • Connection to over 200 practitioners with offices conveniently located throughout central New Jersey
  • Seamless coordination of care between Princeton Medicine Physicians providers

Penn Medicine Princeton Health is a comprehensive, integrated healthcare system that strives to anticipate and serve the lifelong needs of New Jersey residents through a wide variety of healthcare services, support, and educational programming. For more information about Princeton Health and its network of services, please call 888.742.7496 or visit

We look forward to continuing to care for you at 123 Franklin Corner Road, Suites 104 & 106, Lawrenceville, NJ 08648. Please rest assured that you do not need to complete any further action and all appointments and medical records will transition smoothly.

If you have any questions or would like to schedule or change an upcoming appointment, please call our office at 609.896.2505.



Dr. Gina Del Giudice, MD, FACR, FACP

Dr. Michael Froncek, MD, MS, FACR, FACP

Helpful Links:

Click here to see what you can do with myPennMedicine

Click here to see insurance accepted by Penn Physicians Group

Click here to Link to More detail on Insurance