Co-founder & Chief Medical Officer, Vitamigo
Radner Granada is a DOH-accredited HIV Trainer, having completed the Department of Health (DOH) Training of Trainers (ToT) for HIV Counseling and Testing (HCT) and Community-Based Screening (CBS). He is also a licensed Medical Technologist with HIV proficiency certification (rHIVda) and a DOH-certified HIV Counselor. He co-founded Vitamigo to bridge clinical services and the communities that need them most. Radner drives clinical accuracy, DOH and community relations, and the screener and volunteer network.
Starting PrEP? Learn about common side effects like nausea and headaches, how long they last, when to see your doctor, and tips for managing the adjustment period. Most side effects go away within 2-4 weeks.
A practical, judgment-free guide to sexual health for men who have sex with men in the Philippines. Covers HIV prevention, PrEP access, STI testing, safe sex practices, and where to find inclusive healthcare.
A medical technologist's guide to syphilis in the Philippines. Learn about the stages of syphilis, how it's diagnosed through RPR/VDRL and TPHA tests, treatment with penicillin, and its connection to HIV.
Learn about Doxycycline Post-Exposure Prophylaxis (Doxy-PEP), a new method to prevent bacterial STIs like syphilis, chlamydia, and gonorrhea. Understand how it works, who it's for, and its availability in the Philippines.
Learn the key differences between HIV and AIDS, how HIV progresses without treatment, why most people with HIV never develop AIDS, and what these terms mean for your health.
A complete guide to HIV self-testing in the Philippines. Learn how oral fluid and blood-based self-test kits work, where to buy them, how much they cost, and what to do with your results.
Learn what CD4 count and viral load mean for people living with HIV. Understand normal ranges, what the numbers tell you about your health, and how treatment affects these markers.
A complete guide to STI testing in the Philippines. Learn which STIs to test for, where to get tested, what the tests involve, how much they cost, and why regular screening matters.
Get involved
We're looking for volunteers and community screeners nationwide, from Luzon to Mindanao. Screeners must hold an active DOH certification to be listed.
Vitamigo is built by and for the community. Whether you run a health facility, lead a CBO, do community screening, or just want to help, there's a place for you.