CNBC
How a physician with a 1 a.m. bedtime optimizes his health: I try to 'tick all the longevity boxes that I can'
Saturday, August 22, 2026
Dr. Ronald Primas, a physician offering concierge health services, maintains a sleep schedule with a 1 a.m. bedtime and follows various wellness practices including personalized health protocols he develops for his clients.
Original reporting: https://www.cnbc.com/2026/08/22/longevity-doctor-daily-habits-healthy-aging.html
