Ann Maria Hester, M.D.

Dr. Ann Maria Hester, M.D., is a double board-certified physician specializing in internal medicine and lifestyle medicine. With nearly 30 years of experience as a board-certified internist, Hester has focused her career on closing the communication gap between patients and physicians. She began writing patient empowerment literature while in medical school, motivated by the unnecessary pain and suffering she observed in clinical settings. Hester earned her medical degree and completed her residency at the University of Tennessee Health Science Center College of Medicine. She is among a small percentage of physicians worldwide who are board-certified in lifestyle medicine, an evidence-based approach that aims to prevent, treat, and reverse many common diseases through natural methods.

Hester’s writing career includes multiple books on patient empowerment and healthcare navigation. Her first book, published by John Wiley & Sons, Inc., provides guidance for patients to lower medical costs and improve care. In "Patient Empowerment 101: More than a book, it's an adventure!" Hester offers readers an inside perspective on medicine, teaching them how to think like physicians, expedite diagnoses, and reduce medical expenses. Drawing on more than 15 years as a hospital-based physician, she shares strategies to help patients avoid potentially life-threatening complications during hospital stays. Hester emphasizes the importance of developing strong patient skills to optimize medical care and minimize costs, aiming to improve patient outcomes and strengthen the U.S. healthcare system.

Hester is a physician, podcast host, former syndicated columnist, and keynote speaker. Her insights have appeared in Time, Newsweek, and on CNN. She has also been featured in a series on the nationally syndicated Price of Business show. Hester addresses topics such as teaching individuals to think like physicians for faster diagnoses, navigating medical workforce shortages, utilizing food as medicine, and ensuring quality care for aging populations.

Hester has served as assistant medical director and hospitalist at University of Maryland Baltimore Washington Medical Center, managing internal medicine patients with complex conditions. She launched Patient World, an on-demand health and wellness course platform offering interactive courses led by physicians, authors, and health experts. Through her books, speaking engagements, digital platforms, and clinical practice, Hester continues to advance patient empowerment and healthcare communication in the modern healthcare landscape.