St. Pete Concierge Medicine (Now Open!)
Located in the Historic Kenwood neighborhood of St. Petersburg, our second concierge medical office is now open.
- Address: 2552 1st Ave N, St. Petersburg, FL 33713
- Phone: 727-516-7272
- Regular Office Hours:
- Mon-Thu: 8:30 AM – 5:00 PM
- Fri: 8:30 AM – 4:30 PM
- Sat-Sun: Closed
An on-call Griffin physician will always be available when you need us, including after hours and weekends.





Serving Neighborhoods Across St. Petersburg
Posted on Jerry KyleDecember 14, 2025 Dr. Donoso does thorough research for my spouse and I for the best medication or procedures. Her support staff is very responsive and expeditious. Our experience has been high caliber and exceeded our expectations. Jerry & Debi KylePosted on Timothy MuscaroDecember 10, 2025 EVERY VISIT IS THE BEST. I LOVE THIS OFFICE! THANK YOU FOR BEING THERE FOR ME ALWAYS AND AT ANY TIMEPosted on John OsterweilOctober 16, 2025 In my fifty plus years living in Tampa my experience with Griffin Concierge has been second to none and I feel so fortunate to be in the care of Dr. Debbie St. Clair and her wonderful staff of medical professionals.Posted on Noelle W.September 3, 2025 I’ve been diabetic for 25 yrs now, Griffin concierge doctors are the only ones that have ever really heard me and care about how I am feeling. Not just the numbers. They are all amazing people.Posted on Kathryn BarberMay 27, 2025 I have been a patient of Griffin Concierge medicine for a little over a year and have to say, it has changed my life. As a mature patient with a complex medical history and after a long search for compassionate, proactive care, Griffin has renewed my belief that high quality healthcare can be found. Everything you read on the website is 100% true - the experience is one of genuine caring for your wellness as if you are a family member and respectful, intelligent and informed interactions. My physician has been Dr. Timothy Nobles, however I believe that all of the physicians with the practice must meet a very stringent criteria and embody the Griffin philosophy of care. In early June Griffin is opening a second location in St. Petersburg. I wish them tremendous success which they surely deserve and will be a Griffin patient and cheerleader for life!Posted on Edna GonzálezMay 20, 2025 Griffin Concierge Medical sets the gold standard for personalized, proactive healthcare. Their entire team—from physicians to support staff—operates with a rare blend of warmth, professionalism, and clinical excellence. The care they provide is truly elevated, with thoughtful attention to each patient’s individual needs and a seamless coordination of services that makes navigating healthcare easier and more reassuring. We’ve had the pleasure of supporting many of the same patients, and the Griffin team always stands out for their responsiveness, compassion, and unwavering commitment to quality. They are a trusted partner in the community—and a true gift to the families they serve.Posted on Britt WilliamsJanuary 14, 2025 Excellent experience! I joined the practice in October 2024 and recently had my first annual physical with Dr. Owens. I could not be happier. My tendency is to be a pretty nervous patient. Dr. Owens and her team took the time to listen to my concerns and address them one by one. I haven’t had such dedicated personal attention before. When I left the office, I called my mom and said “this practice is so worth it”. Thank you Dr. Owens and team. Looking forward to taking my healthcare journey with you.Posted on lisa monahanJanuary 10, 2025 After recently moving to Tampa, I asked for a doctor recommendation from a trusted friend. This practice is amazing and i can’t speak highly enough about my doctor, Dr. Jenna Donosa. She is so incredibly dedicated to her profession and her patients. She actually makes me want to go to the doctor, which definitely has never happened to me before. Her staff is also incredible… Christal Is so kind and competent and always on top of helping you be healthier. I recommend this practice and wish I had found them sooner.Posted on Allison WilkinsDecember 9, 2024 The best decision we have ever made was to become patients of Dr. Deborah St. Clair. Her expertise in the medical field and knowledge of current best practice exceeds any physician we have ever known. She is kind, thoughtful and takes the time to listen to your concerns before weighing in. My husband and I became entirely fed up with the in/out cookie cutter approach to healthcare that we have experienced in the past, prior to joining Griffin Concierge Medical. Their entire team of providers is outstanding, thorough and best of all reachable! Becoming part of this practice has added to the quality of our lives and reduced our stress levels when occasional sickness arises. If you are tired of being a number in the healthcare system and not getting proper medical care- invest in a better quality of life with this outstanding practice. It is worth the investment and could add years to your life.
Our St. Petersburg Concierge Physicians

Dr. Gregory Baker
Accepting New Patients
“My commitment to my patients is to ensure they receive the high-quality care they need. I treat each one like family, giving them the attention and support they deserve, every time.”

Dr. Timothy Nobles
Accepting New Patients
“I view a healthy patient-physician relationship as working together as a team and listening to each other. Communication and trust are at the core of our relationship.”
Join Our Team
Are you a physician who values personal, collaborative, and long-term relationships with your patients?
We’re always looking to grow our team and would love to hear from you.


