New patients are welcome at both offices. Board certified internal medicine for adults. Dr. John Hanna and his team care for the whole adult, from yearly checkups to heart, kidney, lung, and blood sugar conditions, with testing done in our office.
Choose a condition to learn how we manage it. Every condition is treated by the same team at both offices.
Our team
Dr. Hanna alternates weeks between our two offices, Amanda Durrett sees patients in Trinity, and Miranda McWhirter sees patients in Hudson. One shared chart means whoever you see already knows your history, your medications, and your goals.
Board certified internal medicine · Advanced wound care certified
Sees patients at the Hudson and Trinity offices, alternating weeks.
Adult gerontology acute care nurse practitioner · Cardiovascular focus
Sees patients at the Hudson office.
Patient reviews
Doctor Hanna is a kind and compassionate practitioner who is honest and thorough. He never rushes me through my appointment. … I work with seniors every day and if they are in need of a primary care provider, I always refer to him.
The service is outstanding and the staff very knowledgeable. The doctor took the time to explain things and he is VERY personal.
As a physician myself, my standards are high for myself and my family in their healthcare and Dr. Hanna meets and exceeds those standards. He's an excellent clinician and I would highly recommend him to those looking for a quality primary care physician.
Shared from public Google reviews. Longer reviews are shortened where you see an ellipsis (…). Read all Hudson reviews on Google (opens in a new tab) · Read all Trinity reviews on Google (opens in a new tab)
Seasonal update
Medicare Open Enrollment runs from October 15 through December 7. If you are reviewing your 2027 coverage, take time to check your prescription benefits, provider network, and whether your primary care team participates with the plan you are considering.
Patients in Trinity and Hudson can review our Medicare Open Enrollment guide for important dates, plan review tips, and information about verifying coverage before making a change.
To ask whether our practice participates with a plan you are considering, call the Trinity office or the Hudson office.
In office testing
Most routine testing happens during your visit, at either office. That means no second trip, and answers sooner.
| Test | What it checks |
|---|---|
| Blood draws and lab work | A1C, cholesterol, kidney, thyroid, and blood counts |
| EKG | Heart rhythm and electrical activity, reviewed the same visit |
| Ultrasound | Organs, blood vessels, and soft tissue |
| Pulmonary function testing | How well your lungs move air |
| Shave and punch biopsies | Skin spots or lesions that need a closer look |
Also in the office: ear wax removal, sutures and staples, and minor skin procedures.
Beyond the office
Visits Monday through Friday at both Pasco County offices.
We visit our patients during a hospital stay and coordinate the plan for going home. Hospital rounding
Our providers see patients at skilled nursing, assisted living, and independent living communities. Facility care
Secure video visits, messages, results, and refills through the Healow app. How telehealth works
Locations and hours
Both offices share one chart, so your history follows you. Our Trinity primary care office on Little Road is home to Amanda Durrett, FNP-BC, and Dr. Hanna on alternating weeks. Our Hudson office on Yosemite Drive is home to Miranda McWhirter, AGACNP-BC, and Dr. Hanna on alternating weeks.
5.0 (15 Google reviews), rated 5.0 out of 5 stars. Opens Google in a new tab.
3633 Little Rd, Ste. 103
Trinity, FL 34655
| Monday to Thursday | 9:00 AM to 5:00 PM |
|---|---|
| Friday | 9:00 AM to 12:00 PM |
| Saturday and Sunday | Closed |
Convenient for Trinity, New Port Richey, Holiday, Odessa, and Land O' Lakes. Fax (727) 232-6506.
4.6 (46 Google reviews), rated 4.6 out of 5 stars. Opens Google in a new tab.
14153 Yosemite Dr., Ste. 104
Hudson, FL 34667
| Monday to Thursday | 9:00 AM to 5:00 PM |
|---|---|
| Friday | 9:00 AM to 12:00 PM |
| Saturday and Sunday | Closed |
Convenient for Hudson, Spring Hill, Bayonet Point, and Port Richey. Fax (727) 378-4809.
Insurance
Coverage can differ by plan and office, so call before your first visit and we'll confirm your benefits. See every accepted plan
Questions
Yes. We welcome new patients 18 and older at both our Hudson and Trinity offices. Appointment availability is determined by the office.
An internist is a physician trained specifically in adult medicine. Internists handle prevention, work through complex symptoms, and manage several long term conditions at once, which makes them a strong choice as a primary care doctor for adults and seniors. Learn more about primary care vs. internal medicine.
Yes. The Annual Wellness Visit is a yearly prevention planning visit for people with Medicare Part B. New to Medicare? Start with the Welcome to Medicare visit. We review your health risks, medications, and screenings and build a personal prevention plan with you.
Yes. Our team speaks English, Spanish, and Arabic. Tell us your preferred language when you book.
Yes. Our providers visit skilled nursing, assisted living, and independent living communities in the area. Call either office to coordinate facility care.
In our community
Internal Medicine MD is the founding sponsor of the Vivian Hanna Foundation, a 501(c)(3) nonprofit Dr. Hanna started in honor of his wife, Vivian. When breast cancer is found early, treatment can be more effective, so the Foundation makes screening possible for women who face cost as a barrier.
Free mammogram day, Friday, October 16
The MammoLink Pink Bus comes to our Trinity office from 9:00 AM to 5:00 PM with at least 40 free screenings for uninsured women 35 and older. No physician script required. Call (727) 997-1635 to reserve a spot.
Our sister practice
Synergy Health is our physician led sister practice for medical aesthetics and wellness, with offices in Trinity and Ocala. Keep your internal medicine care with us, and visit Synergy for treatments for your skin, your body, and your hormones.
Synergy Health schedules its own appointments at its Trinity and Ocala offices. Book through the Synergy Health website.
Stay connected
Follow Internal Medicine MD for office news, health tips from our providers, and updates from both offices.
