Primary Care Doctor in Trinity, FL

Internal Medicine MD in Trinity, Florida provides primary care and internal medicine for adults 18 and older at 3633 Little Rd, Suite 103. Our Trinity office is a home base for yearly prevention, new health concerns, and ongoing care for long term conditions, with care from Dr. John Hanna, an internal medicine physician board certified by the American Board of Internal Medicine, and Amanda Durrett, APRN, FNP-BC, a family nurse practitioner.

The office serves adults in Trinity and nearby Pasco County communities, including New Port Richey, Holiday, Odessa, and Land O' Lakes. It is one of two offices, along with our Hudson location, and both offices share one care team and one chart. New patients are welcome. Appointment availability is determined by the office. To get started, request an appointment online or call the Trinity office at (727) 997-1635.

Primary care and internal medicine in Trinity

Internal Medicine MD is an adult internal medicine practice. An internal medicine doctor, or internist, is a physician trained specifically in adult health, and our Trinity office offers adult internal medicine and primary care for patients 18 and older, from yearly prevention to ongoing care for long term conditions.

The Trinity office is a convenient care home for adults who want prevention, clear answers, and continuity from one appointment to the next. First visits often focus on establishing a health baseline, which may include lab work, blood pressure readings, and a screening schedule matched to your age and family history.

From there, the care team can:

• Monitor changes in your health over time
• Coordinate information from your specialists
• Manage common adult conditions in one connected plan
• Keep your preventive care on schedule each year

Routine rechecks can often be handled as a telehealth visit when a physical exam is not needed, which may save you a trip.

Meet our Trinity care team

Patients at the Trinity office are cared for by:

• Dr. John Hanna, MD. Board certified in internal medicine by the American Board of Internal Medicine, with wound care certification (WCS-C). Dr. Hanna leads the practice and alternates weeks between the Trinity and Hudson offices.
• Amanda Durrett, APRN, FNP-BC. Family nurse practitioner who sees patients at the Trinity office.

Our team also includes Miranda McWhirter, APRN, AGACNP-BC, an adult gerontology acute care nurse practitioner who sees patients at our Hudson office. All of our providers share one chart, so your history follows you between offices. Visits are available in English, Spanish, and Arabic.

Primary care services available in Trinity

The Trinity location focuses on accessible adult primary care, prevention, and consistent monitoring of long term health needs. The team confirms the right setting for each service when you schedule.

Preventive care

• Adult primary care. Preventive exams, new concerns, medication management, and ongoing visits.
• Screening milestones. Annual visits are used to help keep colon cancer screening, mammogram and bone density referrals, immunizations, and heart risk review on schedule.
• Bone health. Osteoporosis screening and follow up as part of your prevention plan.

Medicare wellness care

• Medicare Annual Wellness Visit. A yearly prevention planning visit for people with Medicare Part B.
• Welcome to Medicare preventive visit. A one time visit available within the first 12 months of Medicare Part B.
• Chronic Care Management. Support between visits for people with Medicare and two or more chronic conditions.

Not sure which wellness visit you need? Compare the Welcome to Medicare visit and the Annual Wellness Visit.

Chronic condition management

• High blood pressure care. Blood pressure evaluation and an ongoing plan for healthier readings. Our guide to keeping a home blood pressure log can help you prepare.
• Diabetes care. Regular monitoring, medication review, and practical planning to lower risk.
• High cholesterol care and heart disease management. Risk assessment, treatment planning, and primary care follow up that works alongside your heart specialists.
• Thyroid care, kidney disease care, and COPD and asthma care. Ongoing monitoring and one coordinated plan when conditions overlap.
• Medical weight management. A plan built with your provider around nutrition, activity, sleep, and medication review.

In office testing and care

• Blood draws and lab work and EKG testing, with EKG results reviewed the same visit.
• Ear wax removal. Gentle ear lavage with ear canal checks before and after.
• Telehealth follow up. Medication checks, lab result reviews, and follow ups for stable conditions by video anywhere in Florida.

You can also browse all services offered by our care team.

Why patients choose our Trinity office

• Care built around adults. Internal medicine focuses entirely on adult health, from prevention to complex conditions.
• One team, one chart. Shared records connect your care across our Trinity and Hudson offices.
• Testing on site. Blood draws and EKGs are done in the office, so labs can often be handled during the same trip.
• Telehealth when it fits. Many follow ups can happen by secure video through the patient portal.
• Three languages. Visits are available in English, Spanish, and Arabic.
• Convenient location. The office is on Little Road in Trinity, north of State Road 54.

Insurance and new patient information

New patients 18 and older are welcome at the Trinity office. Appointment availability is determined by the office.

• Medicare. The Trinity office accepts Original Medicare. Medicare Advantage participation depends on your specific plan. Railroad Medicare is accepted at our Hudson office only.
• Other plans. Medicaid of Florida and selected plans from Aetna, Blue Cross Blue Shield, Cigna, Humana, UnitedHealthcare, and other payers are listed for the Trinity office.
• Verify before your visit. Check the full list on our insurance page, then call the office with your card ready to confirm your exact plan.
• Changing Medicare plans for 2027? During Medicare Open Enrollment, October 15 to December 7, call the office with the exact plan name before you switch.

For your first appointment, bring your photo ID, insurance card, medication list, medical history, and any recent specialist or hospital information. Changing doctors? Our guide to switching primary care providers covers records, insurance, and what to bring.

Office location, directions, and parking

The Trinity office is at 3633 Little Rd, Suite 103, Trinity, FL 34655, on Little Road north of State Road 54. Use the Directions link in the office details above for turn by turn directions. The office has a parking lot with plenty of parking and a covered drop off area, so you can pull up and unload passengers out of the rain. If you have questions about arrival or accessibility, call the office at (727) 997-1635 before your visit.

Areas served

The Trinity office is convenient for adults in Trinity, New Port Richey, Holiday, Odessa, Land O' Lakes, and nearby Pasco County communities. Learn more about care for patients in New Port Richey, Holiday, and Odessa.

Recent articles for Trinity patients

• Primary care vs. internal medicine: why adults don't have to choose
• Switching primary care doctors: records, insurance, and your first visit
• Choosing a primary care doctor with Medicare: what to check before you book
• Tracking your blood pressure at home before a primary care visit
• Welcome to Medicare visit vs. Annual Wellness Visit

Request an appointment

You can request an appointment at the Trinity office online and the team will call you back during office hours, or call the office directly at (727) 997-1635. Please keep medical details out of the request form and share them with your provider at the visit.

Frequently asked questions