About PCOMS
Member Spotlight
Jonathan Bruner, DO
Dr. Bruner has always had a passion for education & health. This led him to his Bachelor of Arts degree from the University of Michigan School of Education with a Biology major & a Chemistry minor. He then received his Doctor of Osteopathic Medicine degree & Residency training at Michigan State University, where he focused his education skills on helping patients with musculoskeletal conditions. While practicing over the next 15+ years, he remained involved in teaching as a Residency Program Director & Associate Professor at multiple osteopathic medical schools.
Six years ago he and his family moved to the fantastic Tampa Bay area and quickly fell in love with the weather, activities, and most importantly, the community. Dr. Bruner feels privileged to have been able to bring his experience to help create a healthier Tampa Bay. His office is located at 905 W. Platt Street in Tampa, FL. The key to his clinic's success is always putting patients first. This means taking the time to not only listen but understand & build a treatment plan together that addresses all potential issues. His goal is to have his patients moving and feeling great as quickly as possible!
Fred H. Brennan, Jr., DO
Fred H. Brennan, Jr, DO received his DO degree from the University of New England College of Osteopathic Medicine, Biddeford ME. He completed his Family Medicine Residency at Albany Medical Center and a Sports Medicine Fellowship at Northwest Ohio Center for Sports Medicine, The Toledo Hospital. Dr. Brennan is a Fellow in the American Osteopathic Academy of Sports Medicine, the American Association of Family Physicians, the American Council on Sports Medicine, and the American Medical Society of Sports Medicine. He is an Associate Professor, Morsani College of Medicine, University Of South Florida / Tampa General Hospital, and Chairman of the Department of Family Medicine, & BayCare, Health Systems, Morton Plant Hospital. He is the team physician for the NFL, Tampa Bay, Buccaneers, a Member of the NFL Team Physician Committee – an advisory group to NFL since 2021 and Assistant Program Director University of South Florida, BayCare, Sports Medicine Fellowship program and assistant Program Director of the Turley Family Medicine Residency. A Former Division 1 College Football player, he is a two-time Boston Marathon Finisher as well as Ironman Triathlon World Championship finisher and is Chief Medical Officer for the Boston Marathon & Charge Doc for the Ironman World Championship in Hawaii.
Dr. Brennan has been extensively involved in academic medicine as Director and Associate Director of various programs throughout his 24-year military career and civilian career He is a frequently invited guest lecture, published frequently if peer reviewed journals, contributed Chapters to books and recently had an article in 2022 in Current Sports Medicine Reports “Management and Diagnosis and Return to Play Guidance for Venous Thromboembolism in Athletes”. He is former active-duty military, having retired after 24 years of service, both active and reserve Army and Air Force. He served in operation Iraqi freedom as a trauma physician, and as deputy commander, medical task force, 28 Stabilization Force 9 Bosnia and Hungry. He was a Battalion Surgeon, New Hampshire Army, National Guard, Manchester, New Hampshire. He’s the recipient of multiple military recognition throughout his military service.
Brooke Guthrie, DO
Brooke Guthrie, D.O. has been a primary care physician with the Veterans Health Administration 27 years. During her tenure at Bay Pines, she served as lead physician at the Palm Harbor Outpatient Clinic. Dr. Guthrie was responsible for daily operations and chaired various key committees for the VA. The last six years she transitioned to providing tele-urgent care at the VA. A committed educator, Dr. Guthrie serves as an Assistant Professor with the University of Central Florida College of Medicine where she serves as guest lecturer and participates in community health events. Dr. Guthrie attended medical school at A.T. Still University in Kirksville Missouri where she earned her Doctor of Osteopathic Medicine in 1996. She completed her family practice residency at Suncoast Hospital in Largo, Florida in 1999. Once a refugee herself, Dr. Guthrie has a heart for serving the underserved. Over the last 14 years, she has organized and led medical teams to South and Central America, Caribbean, Europe, and the Middle East. She has served with World Medical Missions providing medical care alongside teams of international doctors. Stateside she volunteers at the Clearwater Free Clinic. Her heart’s desire is to travel to “the ends of the Earth” caring for those without access to medical care. In her spare time, Dr. Guthrie enjoys working out, traveling, meeting new people and trying new foods. She has never met a dish she’s unwilling to try. Her current residence is in Clearwater, Florida, where she resides with her husband, Dan. They are in a blended family. Between the two of them, they have three adult children.aBrooke Guthrie, D.O. has been a primary care physician with the Veterans Health Administration 27 years. During her tenure at Bay Pines, she served as lead physician at the Palm Harbor Outpatient Clinic. Dr. Guthrie was responsible for daily operations and chaired various key committees for the VA.
The last six years she transitioned to providing tele-urgent care at the VA. A committed educator, Dr. Guthrie serves as an Assistant Professor with the University of Central Florida College of Medicine where she serves as guest lecturer and participates in community health events. Dr. Guthrie attended medical school at A.T. Still University in Kirksville Missouri where she earned her Doctor of Osteopathic Medicine in 1996. She completed her family practice residency at Suncoast Hospital in Largo, Florida in 1999. Once a refugee herself, Dr. Guthrie has a heart for serving the underserved. Over the last 14 years, she has organized and led medical teams to South and Central America, Caribbean, Europe, and the Middle East. She has served with World Medical Missions providing medical care alongside teams of international doctors. Stateside she volunteers at the Clearwater Free Clinic. Her heart’s desire is to travel to “the ends of the Earth” caring for those without access to medical care. In her spare time, Dr. Guthrie enjoys working out, traveling, meeting new people and trying new foods. She has never met a dish she’s unwilling to try. Her current residence is in Clearwater, Florida, where she resides with her husband, Dan. They are in a blended family. Between the two of them, they have three adult children.
Catherine Hays, D.O.
Catherine (Katie) Hays, D.O. is a Midwest native who made her way to the tropics to continue practicing family medicine. She completed her undergraduate degree at Baylor University and her medical degree at Oklahoma State University Center for Health Sciences. After graduating family medicine residency in 2019 from St. Petersburg General Hospital in St. Petersburg, Fl she joined a private practice in Seminole, Fl (Bridget Bellingar DO PAC) where she practiced the full scope of family medicine including but not limited to chronic condition treatment, orthopedic injections, physicals, women's health, endocrine, preventative care, urgent care, dermatologic biopsies, osteopathic manipulative treatment, wound care, and she received her preliminary functional medicine certification from the institute of functional medicine .
She then expanded her practice with a move to the USVIs (St. Thomas and St. John) and halfway through her pregnancy decided to move back to the states while still experiencing some island life in the Florida keys where she continued to work as a family physician serving island communities. She also continued to expand on her functional medicine training providing bioidentical hormone replacement and treatment to patients in need of the treatment. Although the experiences were appreciated, it became evident halfway through her second pregnancy that her family needed to return to where they felt to be at home in St. Petersburg, Fl. She happily joined trusted colleagues from residency as an independent physician partner at Sunergy Wellness Clinic as of March of 2025.