Dr. Arno Featured in Inside Jersey Top Docs November 2017

Dr. Arno was selected as part of Inside Jersey’s  “Top Doctors 2017”
Louis J. Arno MD, FACP, FCCP
Louis J. Arno, M.D. is a board certified pulmonary and critical care physician who is credentialed by the American Board of Internal Medicine. He is affiliated with RWJ University Hospital-Somerset and Hunterdon Medical Center.  Dr. Arno is a graduate of Seton Hall University School of Graduate Medicine and completed his advanced training fellowship in Pulmonary and Critical Care Medicine at St. Michael’s Medical Center in Newark, NJ.  He previously served as a two term Chief of Pulmonary Medicine at Robert Wood Johnson University Hospital- Somerset.  In addition to treating patients at RWJUH, he also teaches Family Practice residents and has received the prestigious “Teacher of the year” award from the graduating Class of 2017.

In 2003, Dr, Arno founded Respacare, a Pulmonary and Sleep Medicine practice located in Bridgewater, NJ.  With his two partners, Dr. Nehal Mehta and Dr. Prashant Patel, Respacare provides exceptional care to the community addressing patient concerns, discussing treatments and educating patients about preventative measures. The quality care provided by Dr. Arno, his Partners and staff has allowed Respacare to be Somerset County’s premiere Pulmonary and Sleep Medicine practice. 

Office Location

489 Union Avenue, Bridgewater, NJ 08807


RWJ Universtiy Hospital-Somerset Hunterdon Medical Center

Board Certification

American Board of Internal Medicine

American Board of Internal Medicine-Pulmonary

American Board of Internal Medicine-Critical Care


Wagner College

St. Georges University 

Seton Hall University School of Graduate Medicine

Dr. Arno Profile