Dr. Brotzman completed both his residency and fellowship training at the world-renowned Campbell Clinic and is currently a professor at UT-San Antonio and Texas A&M University as well as an editor of Clinical Orthopaedic Rehabilitation.

Dr. Brower is the Radiology Department Chair at Eastern Virginia Medical School in Norfolk, Virginia and Senior Chaplain & Director of Healing Ministry at the National Cathedral in Washington, D.C. as well as co-author of Arthritis in Black & White.

Dr. Brown is a widely-recognized leader within the field of anesthesiology and pain medicine. He is an author of the Atlas of Regional Anesthesia, 4th Edition, as well as the Anesthesiology Institute Chair at the Cleveland Clinic.

Thomas Brown, MD, is an internal medicine physician, an author of USMLE Step 1 Secrets, 3rd Edition and Assistant Professor of Clinical Medicine at the University of Connecticut School of Medicine.

Darwin Brown, MPH, is a co-author of Physician Assistant: A Guide to Clinical Practice, 5th Edition and an assistant professor in the Physician Assistant Program at the University of Nebraska Medical Center.