William R. Brown, MD — Professor of Medicine Emeritus, University of Colorado School of Medicine, and Director, International Medical Editing Services, LLC

“I have come to rely on Colleen greatly for being certain my edited manuscripts are error free before we return them to the authors(s). Colleen is industrious, very bright, and hardworking. She meets deadlines unfailingly. I am certain you will find her a strong asset in your writing/publishing activities.”