Richard J. Gilbert, MD
Richard J. Gilbert, MD
Richard J. Gilbert, MD, is a fellow of the American College of Physicians and the American Institute for Medical and Biological Engineering.
He serves as Staff Physician and Senior Research Scientist at Roger Williams Medical Center and is the founder of the Foundation for Neurogastroenterology Health (non-profit) and Oxgen Inc (company established to commercialize a new basis for generating and utilizing oxygen).
For over four decades, Dr. Gilbert has dedicated his career to exploring and addressing some of the most complex challenges in medicine, particularly in gastrointestinal (GI) motility disorders. His work has always been driven by an insatiable curiosity and a deep commitment to improving the lives of patients through innovation and care.
Dr. Gilbert's Journey Into Medicine
Growing up in an environment where pursuing a well-defined professional path was both expected and encouraged left little room for creativity. For Richard Gilbert, the options seemed clear: become a doctor or a lawyer. It was his love for science and desire to connect with people that naturally led him towards medicine.
He earned hi medical degree from New Jersey Medical School-Rutgers in 1978 and trained in internal medicine during his internship and residency at Hahnemann Hospital in Philadelphia. He completed fellowships at Harvard’s Beth Israel Hospital and the Medical College of Wisconsin, where he delved into the intricate relationship between the nervous system and the GI tract.
The rigorous training and challenging environment of these early years shaped Dr. Gilbert’s approach to medicine. “We were 100% committed. We were expected to not only learn, but to excel. In addition, we were also expected to give our hearts and souls to the process.” That mindset, of total dedication and immersion, has been present throughout his career and continues to inform how Dr. Gilbert approaches challenges, both in the clinic and the lab.
It taught that dedication and hard work are key to meaningful progress. Those experiences were about commitment to the process and the people we serve.
Innovating At The Intersection Of Science And Care
Throughout Dr. Gilbert’s career, he has sought to combine clinical care with research. The principal areas of research focus have been and continue to be:
The relationship between muscle tissue architecture (complex geometric relationships among myocytes in muscle) and mechanical function, particularly in the setting of structurally intricate muscles such as the tongue, the heart, and the GI tract.
This work has been facilitated through the use of Q space MRI (QSI), a technique that Dr. Gilbert helped develop to study anatomical organization across the limits imposed by spatial scale. This technology has opened new doors in understanding muscle aging, radiation damage, and cancer invasion.
The understanding of how tissue injury and inflammation affect muscle mechanics, principally following our recent discovery that inflammatory factors, such as cytokines, can promote a literal change of cellular identity between fibroblasts and immune cells.
This work has elicited a quest to develop a range of molecular agents to promote tissue repair and regeneration in order to counter the effects of ischemia, injury, or inflammation.
The application of biophysical principles to evolve oxygen from water through photocatalysis in various biological media (such as blood) for life support. This technology holds promise for critical care, space exploration, and treating ischemic conditions, such as stroke and heart attack.
To advance this work, Dr. Gilbert has recently launched Oxgen Inc, a company dedicated to translating this innovation into life-saving applications.
One of Dr. Gilbert’s principal areas of clinical focus is gastroparesis. This debilitating disorder is characterized by severely impaired gastric motility and presents clinically with profound nausea, vomiting, and pain after eating, along with malnutrition and weight loss.
This condition has been a central focus of his clinical practice and requires both scientific innovation and compassion.
The establishment of the Foundation for Neurogastroenterology Health is based on the need to fuel research to better understand and treat this and related diseases.
A Philosophy Of Curiosity & Growth
That initial decision to pursue medicine was influenced by a love for science, a desire to make a tangible difference, and the expectations of family to follow a traditional path.
While the choice may not have felt inherently creative at the time, it has become deeply personal and innovative with each step forward. Today, Dr. Gilbert brings creativity and innovation to every patient he treats and every challenge he faces, making this journey his own in every way.
Every patient and every research question presents an opportunity to learn and grow. Dr. Gilbert approaches clinical problems with the same mindset he brings to the lab, asking questions, exploring possibilities, and seeking solutions.
This philosophy has shaped Dr. Gilbert’s career and drives his approach to innovation. He always wants to be working on the next project, creating the next paper, and planning the next breakthrough.
That mindset keeps him energized and focused on what lies ahead. Dr. Gilbert is equally passionate about mentoring the next generation of researchers and physicians.
Looking Ahead
As we look to the future, the focus remains on driving progress in muscle injury, biomechanics, bioimaging and life support technologies. GI motility disorders have long been seen by clinicians as an undecipherable alliance of nerves and muscles. To Dr. Gilbert, it’s just another complex biological system, which can be dissected and reconstructed in a way that allows us to better understand how it works.
