We are proud to share that three Griffin Concierge Medical physicians have been recognized as 2026 Tampa Magazine Top Doctors: Dr. Timothy Nobles, Dr. Jenna Donoso, and Dr. Alexa Owens. This peer-nominated recognition reflects the quality of care our physicians deliver and the trust they have earned from colleagues across Tampa Bay's medical community.

Tampa Magazine's Top Doctors list is compiled through a peer-nomination process in which physicians across the region identify the doctors they would recommend to their own families. Being selected is a reflection of clinical excellence as judged by the people who understand it best: other physicians.

At Griffin, we believe that concierge medicine attracts a certain kind of physician - one who chose this model specifically to spend more time with patients, go deeper on prevention and optimization, and build the kind of long-term relationships that produce better outcomes. These three physicians embody that commitment every day.

Dr. Timothy Nobles, DO

Board-Certified Family Medicine | St. Petersburg

Dr. Nobles earned his doctorate from Nova Southeastern University College of Osteopathic Medicine and completed his family medicine residency at Orlando Health Bayfront Hospital in St. Petersburg, where he served as chief medical resident. He was also nominated by his peers for Tampa Magazine's Top Doctors in 2025. Dr. Nobles focuses on personalized preventive care and building collaborative, trust-based relationships with his patients.

Dr. Jenna Donoso, DO

Double Board-Certified Internal Medicine & Pediatrics | Tampa

Dr. Donoso earned her doctorate from Midwestern University Arizona College of Osteopathic Medicine and completed a dual residency in internal medicine and pediatrics at the University of South Florida. She is double board-certified and brings a preventive, longevity-focused approach to primary care across Griffin's Tampa office.

Dr. Alexa Owens, DO

Board-Certified Family Medicine | Tampa

Dr. Owens earned her doctorate from Lake Erie College of Osteopathic Medicine and completed her family medicine residency at Orlando Health Bayfront Hospital in St. Petersburg. Her approach centers on lifestyle medicine and prevention, helping patients make proactive decisions that improve their quality of life over the long term.

This recognition is meaningful to us because it comes from peers, not patients or marketing. It validates the model we have built: physicians who have the time, resources, and relationships to practice medicine the way it should be practiced. We are grateful to the medical community for this recognition and to our members for trusting us with their care.

Griffin Concierge Medical has been represented in the Tampa Magazine Top Doctors list every year since 2019, and this year's recognition continues that tradition with three physicians honored across both our Tampa and St. Petersburg offices.