Expert Review Board

Our Board of Sleep Experts carefully double-check our sleep research and sleep health advice so our readers can feel confident we're offering the best, most helpful recommendations and information.

We aim to include the most accurate and up-to-date information in all of our blog posts so we can offer our readers the best advice to improve their night’s sleep. However, despite our countless hours of sleep research, we aren’t “sleep experts.” And that’s why we reach out to real doctors and sleep specialists to check over our advice and guarantee it’s sound and evidence-based.

Check out our Expert Review Board and learn more about the medical professionals who contribute to our blog below.

Shawna Robins

Health & Wellness Coach

Shawna Robins is a graduate of the Institute of Integrative Nutrition (IIN), a national board-certified health and wellness coach, best-selling Amazon author, and CEO of Kaia Health and Wellness.

Dr. Michael Grandner

Sleep Specialist

Dr. Michael Grandner is a licensed clinical psychologist, board-certified in Behavioral Sleep Medicine. He is the Director of the Sleep and Health Research Program at the University of Arizona and Director of the Behavioral Sleep Medicine Program at the Banner-University Medical Center in Tucson.

Dr. Colleen Ehrnstrom

Clinical Psychologist

Colleen Ehrnstrom, Ph.D., ABPP, is a licensed clinical psychologist. She specializes in acceptance and commitment therapy (ACT) and is board certified in cognitive behavioral therapy (CBT). At the University of Colorado at Boulder, she works in counseling and psychiatric services (CAPS).

Dr. Bhavik Sheth, PT, DPT

Orthopedic and Sports Physical Therapy

Dr. Bhavik Sheth is a physical therapist and the co-founder of the Elite Movement Initiative, a physical therapy group. He earned his Doctor of Physical Therapy from New York Medical College, and a Bachelor of Science in Health Science from Stony Brook University. He now specializes in Orthopedic and Sports Physical Therapy and works in the medical field as a primary care provider treating musculoskeletal conditions.

Dr. Douglas Krebs

Chiropractic Orthopedist

Douglas R. Krebs, DC, FACO, Cert. MDT is a Board Certified Chiropractic Orthopedist. Dr. Krebs holds certifications in Selective Functional Movement Assessments, Titleist Performance Institute Medical 2 Certified, as well as McKenzie Mechanical Diagnosis and Therapy Certified. He also is a Primary Spine Practitioner through the University of Pittsburgh.

Dr. Miho Tanaka

Orthopedic Surgery

Dr. Miho Tanaka is an orthopedic surgeon who specializes in sports medicine injuries, and she’s served as a physician for many professional and semi-professional sports teams. Dr. Tanaka is also the founding director of the Women’s Sports Medicine Program at Massachusetts General Hospital (MGH).

Carlene Thomas, RDN

Registered Dietitian Nutritionist

Carlene Thomas RDN is a registered dietitian nutritionist and cookbook author. She holds a Bachelor of Science in Dietetics from James Madison University and completed her Dietetic Internship through Virginia Tech. Carlene is a former president of the Virginia Academy of Nutrition and Dietetics and works as a health writer, recipe developer, and food and beverage visual content creator on national health and culinary campaigns.

Brittany Ford, RHN

Registered Holistic Nutritionist

Brittany Ford, of the Biohacking with Brittany podcast, is a Registered Holistic Nutritionist who lends her expertise in fact-checking our articles. In her practice, Brittany focuses on improving gut and troubleshooting skin problems through diet.