Free tool

My checkup list

Mothers put themselves last. Answer a few questions and get the screenings to ask your doctor about, based on U.S. Preventive Services Task Force guidance for women. Nothing you enter leaves this page.

Free or low-cost screening: community health centers serve patients regardless of ability to pay. Find one at findahealthcenter.hrsa.gov, or call or text 211.

DR GPT™ Labs

Be ready before you need it

Set these up for you and for each child. The medical ID speaks for your family when you are not there.

Lock-screen medical ID

Free. Your allergies, medicines and emergency contact on your phone's lock screen, so a paramedic can read them if you cannot talk.

Make my free medical ID

ER wait times near you

Typical ER visit times for hospitals near your ZIP code, from public Medicare data.

Check by ZIP code

Find a micro hospital

Addresses and phone numbers for micro hospitals near your ZIP code.

Find one near me

ER, freestanding ER or urgent care?

Where to go for what, what each one costs, and your rights on a surprise bill.

Help me choose

Ask AI about your health, safely

Build a safe prompt for ChatGPT or any AI, without giving away personal details.

Build a safe prompt

Free tools from DR GPT™ Labs by Harvey Castro, MD, MBA. Education only, not medical advice. In an emergency, call 911.

Please note: this list is not complete and may not be up to date. I do my best to keep it accurate, but phone numbers, programs and medical guidelines change. Confirm with the organization or your own doctor before you rely on it.