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Patriot Research & Company  ~ ABOUT US ~

At PRC we are dedicated to researching MSC-Exosomes in serius, debilitabing conditions where no viable treatment exists.

Our El Segundo, CA Headquarters is equipped to handle secure storage of protected health information. We have developed 12 unique protocols  based on peer-reviewed publications. Today in the United States, many doctors utilize Exosomes. MSC-Exosomes are not approved by the FDA for any indication, yet wealthy patients pay cash for them across Plastic Surgery, Dermatology, Orthopedic Surgery, Concierge & Regenerative Medicine specialists. MSC-Exosomes are for RESEARCH-USE ONLY and not allowed for Clinical use outside of an IRB-Approved Trial. HIPPA-compliant electronic data management systems must track every patient who receives Exosomes. For the FDA to consider any Exosome use valid, data must be monitored by Independent Clinical Research Organizations.  In 2024 The FDA mandated patients across all demographics must be included. The reality is the only patients that are receiving Exosomes are the extremely wealthy that tend to respond better to treatments across all conditions. Patriot Research is  securing adequate funding, & a manufacturer that truly wants their MSC-Exosomes tested in Clinical Trials available to patients across all demographics. 

Our mission is to facilitate cutting-edge research that will shift the paradigm of how "Modern Medicine" is defined. We pride ourselves on our rigorous scientific approach and commitment to quality. We only partner with manufacturers who meet strict purity & consistency with each MSC-Exosome. The promise of a future where patients are healed, and not managed, empowers our researchers and Foundational Research Partners who are approved to provide FDA 351/361 biologics. We strive to make a difference in the lives of millions crippled by debilitating Injuries. Visit 'MORE' for conditions  we will be opening enrollment by June 1, 2026. 

Meet Our Team

Our team at Patriot Research & Co., LLC consists of highly skilled professionals dedicated to making significant contributions in patients quality of life. We believe that those disabled by the conditions our protocols examine deserve a chance at reversing Neurological Injuries for good. We intend to find treatments that cure serious conditions. "Managing Conditions" are not good enough for us, we know many of you feel the same way.

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Matthew Plummer, PhD, MBA

Founder, CEO, CSO

Matthew Plummer founded Patriot Research & Company after 27 years in the Medical Industry. With 15 years in Oncology Sales, Marketing, Research & Development. Matthew worked for Big Pharma for 2 decades & HIPPA was formed just as he began his career as a Pharmaceutical Sales Representative with Abbott Labs in 2001. Matthew was the #1 Territory Manager at Novocure, Inc. where he first learned the value that Observational Registries bring to patients facing death in an area of un-met need. Matt's experience at Novocure taght him how to go from a start-up nobody heard of to providing a Standard of Care Medical Device for Glioblastoma. With a passion for Neurology & Psychology Mr Plummer will officially receive his PhD from Liberty University in mid-2026. 

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David Dunnington, MD

Senior Medical Director, COO

Dr Dave left a successful 25-year career as an Emergency Room Doctor to pursue his dream in making a difference in peoples lives, permanently. After growung tired of stitching patuents up, only to see them fall through the cracks, Dr Dave began his career in Regenerative Medicine in 2024. His passion for bringing Mesenchymal Exosomes to patients and the ability to affect real treatment outcomes, versus managing conditions, is a trait he shares with Matthew Plummer. Dr Dave serves multiple vital roles at PR&C, his ability to connect with doctors across all specialties makes him a valuable asset. His ER staff misses him dearly, but we are fortunate to have his eternal optomistic approach and great sense of humor @ Patriot Research & Co.

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Matthew David Stewart

Co-Founder, Former Chief Commercial Officer~The best friend & older brother ever! RIP Matt--Say Hello to Jerry Garcia

REST IN PEACE STEW! 1975-2025 Always finding the good in every situation, Stew managed our Boston location & oversaw Commercial Operations at critical moments as Patriot Research was being formed. Always positive in the darkest moments, Stew was vital to the concept to start a medical sales distributorship focused on building research protocols for "Research-Only MSC-Exosomes." All Exosomes are Categorized as 361/351 biologics that are unapproved by the FDA. When Matthew Plummer told Stew, "Yes Exosomes bring great promise but they are naturally occuring in the body. No Pharmaceutical giant can Patent them & thus it will take years, and a trust-fund baby who cares about humanity, before their approval." Stews reply, "Well Plummer it sounds like you just came up with your 5-year Business Plan."  Stew always instilled great confidence in me, finding talent when I was young, raw, full of anxiety, & anger over growing up without a dad. Matt Stewart was an integral motivator when my medical career began in 2001, months after the 9/11 attacks. The week before he died, Stew found a position that would change the trajectory of my career forever. Matthew Stewart & Matthew Plummer co-founded Patriot Research & Company with the same goal in mind. To bring life changing therapies that heal patients with serious life threatening brain injuries, in just a handful of treatments. Soon the days of buying $1000 bad-aids will be replaced by medine that will heal wounds quickly and permanently. A dedicated father of 3-boys; Jack, Leo, & Max loved their father and will be heart-broken the rest of their lives. If alive today Stew would be all over the NE USA, just as I am all over the SW USA fighting for NFL Players who are too tough to adnit that they cannot think straight, concentrate, or control impulses/rage or sleep at night. These warriors are  in a lot of pain. Our MSC-Exosome Registry Protcols, and Mission as a Company, is to bring an end to the misery of so many great retired NFL Players, one brain at a time!

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Jeffrey Williams

            Director of Key Accounts,                  Vice President of Fundraising  

KJ Willians is BUILT LIKE THAT, a bodybuilding Champion outside of work, and a master at connecting with high profile musicians, orthopedic surgeons, and fellow Olympic Bodybuilders. KJ is the inventor of Built Like That, a performance apparel line providing Patriot Research & Company valuable cash flow to operate it's mission. 100% of all proceeds from the Brain Injury Inspired Apparel line, https://BuiltLikeThat.Net has been wildly popular since it's inception. KJ has been vital to PR&C being able to self-fund it's research & development. KJ's value is allowing PR&C to continue our Mission of providing research trials for life changing MSC-Exosomes. KJ also leads operations out of Alpharetta, GA. 

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Olivia Plummer

College Intern  ~  Brand Ambassador   ~  Social Media Marketing

Olivia is the inspiration behinf The Olivia Gayle's Research Foundation. Before Liv attends Cal State San Marcos Fall, 2026, she will be a key contributor at the office doing a little bit of everything. Wise beyond her years, Liv helped create the inspirational Brain Logo that provides significant charitable revenue to fund the research aspirations of her father.

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Johnathon Khan, PharmD

Compounding Pharmacist

John brings 25 years of marketing expertise to Patriot Research & Company. An avid NFL fan and lifelong Pittsburgh Steelers supporter, Jon didn't hesitate to seize the opportunity to make a positive impact in the lives of many athletes he admired growing up. Inspired by Will Smith's "Concussion," which highlights the challenges of repeated head trauma, Jon is dedicated to raising awareness about the importance of brain health in sports. His passion for the game drives him to advocate for the well-being of those who have given so much to the sport.

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