Primary Care · Tustin, CA
Primary Care That Puts You First.
One physician who knows your history, listens to your concerns and stays with you over the years — for adults and older adults in Tustin and nearby Irvine, Santa Ana and Orange.
Expert Internal Medicine. Personal Attention.
Internists are trained specifically in adult medicine — how many conditions, medications and organ systems affect one another in the same person.
Learn more →Personalized Primary Care for Medicare Patients.
Getting older brings new questions — about medications, memory, balance, and staying independent. We take the time to answer them with you and your family.
Learn more →Your Medicare Annual Wellness Visit: Planning for Better Health.
Once a year, Medicare covers a visit focused not on a single problem, but on planning ahead — screenings, risks and goals.
Learn more →Prevent Today. Protect Tomorrow.
Many serious conditions are easier to prevent or treat when found early. Preventive care puts that advantage on your side.
Learn more →Living With a Chronic Condition Shouldn't Mean Navigating It Alone.
Chronic conditions are managed over years, not single visits. Having one physician who follows your trends makes a real difference.
Learn more →Diabetes Care Built Around Your Life.
Good diabetes care fits your meals, your schedule and your culture — including the foods you grew up with.
Learn more →Protect Your Heart. Invest in Your Future.
High blood pressure and cholesterol usually cause no symptoms — but over years they raise the risk of heart attack and stroke.
Learn more →What primary care means here
Primary care is your home base for health. It is where everyday concerns are handled, where prevention is planned, and where long-term conditions are watched closely so small problems don't become big ones.
- Sick visits and new symptoms
- Preventive screenings and annual exams
- Ongoing care for chronic conditions
- Medication review and coordination with specialists
Our approach
- You see the same physician, so nothing has to be explained twice.
- Visits leave time for questions — yours and your family's.
- Care is explained in plain English or Vietnamese.
What to expect
- 1Call or text to schedule; we check your insurance first.
- 2Your first visit reviews your history, medications and goals.
- 3Together we agree on a plan and what to watch.
- 4Follow-up visits are scheduled as your health needs.
Insurance accepted for primary care
We accept many Medicare, IPA and PPO plans. Coverage depends on your plan and medical group — we're happy to check for you.
See accepted insuranceFrequently asked questions
Do you accept insurance for primary care?
Yes. We accept many Medicare, IPA and PPO plans. Please see our Insurance page or call so we can confirm your specific plan.
Do I need a concierge membership?
No. Concierge membership is optional and is not required to be a primary care patient.
Do you see older adults?
Yes. A large part of our practice is caring for adults and seniors, including Medicare patients.
Which areas do you serve?
Our office is in Tustin, and many patients come from Irvine, Santa Ana, Orange, North Tustin and nearby communities.
Meet Dr. Trung Pham
- Board-Certified Internal Medicine
- Board-Certified Obesity Medicine
- Certified Menopause Practitioner