We believe that everyone has the right to live their life to the fullest; with our holistic approach we help people achieve unrestricted movement and improve their performance faster, taking traditional physical therapy to the next level.


We are different than other Physical Therapy practices because of our approach: First, we identify YOUR goals and expectations. We EXAMINE your issues, ANALYZE your current situation and STRATEGIZE a program that works with your “real” work day and ENABLES you to succeed. Focusing on Manual Therapy and Movement Re-education you will return to pain-free optimal performance and function much faster than you think.


We can help with a new or chronic problem and treat injuries from head to toe! If you would like to speak to us about your pain, call (609)436-0336.

Click here to watch a short video explaining what Manual Physical Therapy is.


Dr. Gianna Bigliani of Fluid Physio, The manual physical therapy experts of Princeton.

Gianna Bigliani Cetkowski, PT, DPT, OCS, CSCS
NJ License #40QA01259900

Dr. Bigliani is a Doctor of Physical Therapy, Board Certified Orthopedic Clinical Specialist and Certified Strength and Conditioning Specialist. She is the founder of Fluid Physio, LLC.


Dr. Bigliani was born in Bogotá, Colombia. As a young teen, she came to the United States with her parents looking for a better life. She attended Temple University where she was a member of the Crew team for 4 years. After graduating with a BS in Exercise Physiology she became a Strength and Conditioning Specialist. She worked with athletes ranging from young kids to professional levels to maximize performance while continuing her training with rowing at the elite level. Dr. Bigliani returned to Temple University and completed her Doctor of Physical Therapy degree and an Orthopedic PT Residency. In addition, Dr. Bigliani is an Adjunct Faculty member at Drexel University, teaching Strength and Conditioning and periodization for performance.


Since 2007, Dr. Bigliani has been helping people with pain, athletes of all levels, busy professionals, parents and grandparents who have been avoiding activities they love. She specializes in treating people with chronic conditions, injuries and pain who have not been able to respond to other traditional treatments. Her goal is to maximize everyone’s performance.


Dr. Bigliani’s passion for activity and a healthy lifestyle is a major part of her personal life. She lives in Titusville, NJ with her husband and two daughters and together enjoy everything outdoors.


Melanie Alvarez
Office Manager

Receiving her B.B.A. with a concentration in HR management in June of 2018 from Strayer University. Melanie has worked in the field of human resources and recruiting for the last 2 years. She is currently enrolled in the Jack Welch Management Institute for her M.B.A. with a concentration in HR. She is extremely happy to have joined the Fluid Physio family and hopes to continue to develop and manage the front office duties and responsibilities.

Melanie lives in Ewing, New Jersey with her daughter Kamiyah and her son Carter, where they are both very active in sports and outdoor activities and keep her BUSY!



Our office is located at 160 Lawrenceville Pennington Rd. Suite 16, Lawrence Township, NJ 08648 with plenty of off-street parking.