

Dr. Raj Dasgupta, MD, FACP, FCCP, FAASM
Fortune Recommends Chief Medical Advisor
Dr. Raj is a quadruple board-certified physician by the American Board of Internal Medicine specializing in internal medicine, pulmonology, critical care and sleep medicine. He is also an active clinical researcher with more than 20 years of experience teaching around the world. Dr. Raj’s many accreditations include:
- Certifications from American Board of Internal Medicine in Internal Medicine, Critical Care Medicine, Pulmonary Medicine, and Sleep Medicine
- Fellow of the American College of Physicians (FACP)
- Fellow of the American College of Chest Physicians (FCCP)
- Fellow of the American College of American Academy of Sleep Medicine (FAASM)
- Inducted into the Alpha Omega Alpha Medical Honor Society
- Excellence in Teaching Award from the University of Southern California
- Faculty Teaching Award from The University of California, Riverside Medical School
Dr. Raj is also an accomplished author and media expert—published works including “Morning Report: Beyond the Pearls,” and “Case Reports: Beyond the Pearls.” He has appeared on shows including “Bill Nye Saves the World” and “Larry King Now,” as well as networks such as ESPN and CNN.
For more information, check out his podcasts, “The Dr. Raj Podcast” and “Beyond the Pearls,” or his websites: rajdasgupta.com and beyondthepearls.net.
Raj's Latest Articles


The 5 best invisible hearing aids of 2024, reviewed by experts
Read more: The 5 best invisible hearing aids of 2024, reviewed by experts
The 9 best cooling mattresses of 2024 for hot sleepers
Read more: The 9 best cooling mattresses of 2024 for hot sleepers
The 6 best latex mattresses of 2024, reviewed by medical experts
Read more: The 6 best latex mattresses of 2024, reviewed by medical experts
The 9 best mattresses for side sleepers, according to experts
Read more: The 9 best mattresses for side sleepers, according to experts
The 9 best hybrid mattresses of 2024, according to sleep experts
Read more: The 9 best hybrid mattresses of 2024, according to sleep experts
A guide to mattress sizes and bed dimensions
Read more: A guide to mattress sizes and bed dimensions
The 11 best memory foam mattresses of 2024, reviewed by sleep experts
Read more: The 11 best memory foam mattresses of 2024, reviewed by sleep experts
When is the best time to buy a mattress?
Read more: When is the best time to buy a mattress?
The 6 best elderly monitoring systems, according to firsthand testing
Read more: The 6 best elderly monitoring systems, according to firsthand testing
The 10 best king-size mattresses of 2024, reviewed by sleep experts
Read more: The 10 best king-size mattresses of 2024, reviewed by sleep experts
The 8 best hotel mattresses of 2024, according to testing
Read more: The 8 best hotel mattresses of 2024, according to testing
AG1 review: A look at claims, formula, taste, and more with expert insight
Read more: AG1 review: A look at claims, formula, taste, and more with expert insight
Best Online Hearing Tests of 2024, According to Experts
Read more: Best Online Hearing Tests of 2024, According to Experts
4 best Costco hearing aids of 2024, according to experts
Read more: 4 best Costco hearing aids of 2024, according to experts