How to Use AI Before Your Doctor Visit

Generative AI can help patients organize symptoms, ask sharper questions and better understand medical information as they prepare for a doctor’s appointment, but it is not a replacement for a doctor.

AI can be a useful tool in your healthcare journey.

Patients have long browsed health websites before seeing a doctor, sometimes with anxiety-inducing results. A cough suddenly becomes a potential sign of cancer, a headache is now a possible neurological emergency and a mild rash is linked to a long list of worst-case possibilities.

Alen Voskanian, MD, MBA, senior vice president and chief operating officer of Cedars-Sinai Ambulatory Clinics and a primary care physician at Cedars-Sinai, expected generative AI to create a newer version of the same problem: patients arriving with fears of unlikely diagnoses and firm requests for unrelated medications or tests.

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His actual experience with patients using AI before a doctor’s appointment has been much better than he’d hoped.

“I’ve been very pleasantly surprised,” Voskanian said. “Compared with a traditional online search, AI often does one or two levels of filtering of Google information and makes it really relevant.”

When patients use AI for health information responsibly—by asking follow-up questions and giving the tool enough context in their prompts—they often arrive at the doctor’s office with a better understanding of their symptoms and what they want to discuss.

That doesn’t mean you should rely on AI to diagnose or treat yourself, but it may help you become a more informed partner in your healthcare.

Voskanian’s advice: Use AI to prepare for the visit—not to replace it.

Ask Better Questions

One of the most useful roles for AI is helping patients move from vague worry to clear questions to ask their doctor.

Voskanian recalled a patient who asked about the vaccine that protects against human papillomavirus, or HPV. The patient had learned vaccination recommendations differ by age and wanted to know whether it made sense in their specific situation.

It would help the patient to have somebody else be their auxiliary brain. And I think AI chat does that now.

That kind of question is exactly where a doctor can help. The Centers for Disease Control and Prevention recommends HPV vaccination routinely for adolescents and catch-up vaccination through age 26 for those who were not adequately vaccinated earlier. For some adults ages 27 through 45, vaccination may be considered after a discussion with a clinician, based on individual risk and potential benefit.

Voskanian said patients increasingly arrive at the doctor’s office with that kind of nuanced awareness. They are not always asking, “Do I have this disease?” Instead, they’re asking, “I read this applies to people up to a certain age. I’m just outside that range. What does it mean for me?”

“People seem to be listening more for validation of what they already know,” Voskanian said. “When a doctor’s explanation aligns with what the patient has already learned, that builds a level of trust.”

Use AI to Organize Your Thoughts

Doctor visits can be stressful, especially when your symptoms are new or confusing. You may forget when these symptoms started, which medications you take or the question you most want answered by your doctor.

AI can act like a rehearsal tool before your appointment. Voskanian described a patient who used AI to prepare for a doctor visit by explaining the reason for the visit and asking it to help them get ready.

“The response was very clear,” he said. “If you have time, make sure you address these two questions. If you have more time, make sure your doctor answers these additional questions.”

The result, he said, was “really organized. You could never do that with a search engine.”

He compares AI to the role a family member, friend or caregiver often plays in an exam room.

“It would help the patient to have somebody else be their auxiliary brain,” Voskanian said. “And I think AI chat does that now.”

Before a visit, you can try prompts such as:

• I have an appointment about [symptom or concern]. Ask me questions that will help me organize what to tell my doctor.
• Help me make a concise list of my symptoms, when they started and what makes them better or worse
• What are the three most important questions I should ask my doctor?
• Which symptoms would mean I should seek urgent or emergency care?
• Explain this medical term in plain language, and tell me what I should ask my doctor.

Voskanian also recommends asking the AI tool to improve the prompt before answering. For example: “Ask me 10 questions before you give me an answer, so the answer is more accurate.”

“Putting in more information improves the usefulness of the response,” he said. “So does asking the tool to rely on evidence-based medical sources.”

Useful information includes your age, current medications, existing conditions, recent procedures and health changes, and the type of appointment you’re preparing for. Avoid sharing highly sensitive information such as your home address, phone number, social security number or identifiable medical records.

Know What AI Can and Can’t Do

AI tools can sound confident, even when they’re wrong. They also can miss important context, misunderstand risk or generate incomplete information. The World Health Organization urges caution when using large multimodal AI models that process and understand multiple data types. They can produce false, inaccurate, biased or incomplete statements that may harm people if used to make health decisions.

Voskanian gives a similar warning.

“The generative AI tool is not a physician, in the end,” he said.

AI occasionally gets things wrong, so you should double-check AI medical advice that seems extreme, risky or inconsistent with what you know.

A useful rule: The more serious the symptom, the less you should rely on AI as your first step. Chest pain, severe shortness of breath, signs of stroke, major injury, heavy bleeding, severe allergic reaction or sudden severe symptoms require urgent medical attention.

“If you’re bleeding, you don’t need ChatGPT,” Voskanian said. “If you have a broken arm, you need to go get an X-ray.”

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For non-emergency concerns, you can use AI to clarify what you’re experiencing and then connect with a doctor. Cedars-Sinai Connect offers 24/7 virtual care for non-emergency symptoms, new health concerns and guidance on next steps, including common illnesses, infections, medication questions and other issues that may not require an immediate in-person visit.

Bring AI Into the Conversation

You should feel comfortable telling your doctor you used AI before the visit. The goal is not to test your doctor or defend AI’s answer—the goal is to make the visit more productive.

You might say, “I asked an AI tool to help me prepare, and it suggested I ask about these three things. Are they relevant?”

That opens the door for your doctor to validate what is useful, correct what is not and explain what matters most.

When used well, AI can help you arrive at the doctor’s office feeling less overwhelmed and more prepared. In a healthcare system where visit time is valuable, that preparation can make a real difference.