Sleep Therapeutics is unique because it brings experts from various feilds together under one roof to easily assess and treat any variety of sleep disorder. Take a moment to learn about our experienced and highly qualified staff.

Adam Wertz, Founder and President

Mr. Wertz began his career in sleep at the University of Colorado's Sleep and Chronobiology Research Center where he studied under Dr. Kenneth Wright and published his research in the Journals of the American Medical Association and Sleep. After completion of his research he worked as the clinical specialist and manager of the Boulder Community Sleep Disorders Center, where he was integral in the development of their new sleep center and accreditation by American Academy of Sleep Medicine. In addition, Mr. Wertz has been an invited research presenter at the annual Associated Professional Sleep Societies conference and is a member of the American Academy of Sleep Medicine.

Lindsey Graf, DDS

Dr. Graf is committed to treating every patient in a caring, comfortable environment and takes special consideration in knowing her patient's individual needs.

Dr. Graf strongly believes in an integrated approach to sleep medicine as put forth by the American Academy of Sleep Medicine. She believes that a board-certified sleep physician and dentist should work together as a clinical team to evaluate, diagnose, and manage the treatment of sleep disorders.

After graduating from Marquette University School of Dentistry in 2007, Dr. Graf moved to Colorado to complete a General Dentistry Practice Residency program. During the course of this program, Dr. Graf gained advanced training in oral surgery, implant dentistry, and TMJ conditions.

Dr. Graf is dedicated to lifelong learning through continuing education. Specifically, Dr. Graf is current with state-of-the-art dental technology and materials pertaining to dental sleep medicine and TMJ conditions. She has completed postdoctoral training in Dental Sleep Medicine which includes the diagnosis of sleep disordered breathing and treatment with Oral Appliance Therapy. Dr Graf is a member of The American Academy of Dental Sleep Medicine.

Dr. Graf feels fortunate to live in the beautiful state of Colorado. She is an avid runner and cyclist, having competed in both marathons and triathlons.

Vyga G. Kaufmann, PhD

Dr. Kaufmann is a clinical psychologist specializing in cognitive behavioral approaches to the treatment of insomnia and related experiences such as anxiety, depression, interpersonal conflict, and work stress. She is known for her collaborative approach to patient care and for optimizing treatment by addressing the behavioral, psychological, and biological factors underlying normal and disordered sleep. Prior to joining Sleep Therapeutics, she held clinical and research positions at Brown University School of Medicine and Harvard Medical School where she researched behavioral approaches to the treatment of substance use disorders. Dr. Kaufmann has co-authored articles published in journals such as International Journal of Cognitive Therapy, Psychology of Addictive Behaviors, Neuropsychopharmacology, and Annals of Internal Medicine. She earned her doctorate in clinical psychology from the Department of Psychology and Neuroscience at the University of Colorado Boulder and completed her predoctoral internship at the Boston Consortium in Clinical Psychology. She is a member of the American Psychological Association, the Association for Behavioral and Cognitive Therapies, and Society of Behavioral Sleep Medicine.

Kristin Foreman, Registered Dietician

Kristin is a Nutritionist/Registered Dietician at Sleep Therapeutics. She is passionate about food and nutrition, and believes that the choices we make around food have a direct effect on our overall health, wellness and vitality. Kristin also understands how challenging it can be to change habits and the ways we eat, "The issues people have around eating very often have little to do with food. My job is to help you become aware of the connection between the foods you eat and how you feel." Whether it's losing weight, improving blood sugars, or integrating more healthful choices into your daily life, Kristin is a firm believer that small changes can make a big difference!

Kristin went to graduate school at Bastyr University, internationally recognized as a leader in natural and alternative medicine. After earning her Masters degree in Nutrition Science, Kristin went on to become a Registered Dietician after a year of clinical training at the VA Medical Center and University Hospital in Cleveland. "Having both alternative and traditional training has been vital in my practice, I have much greater perspective and understanding of the important role that each plays in nutrition and healing."

Prior to becoming a Dietician, Kristin's previous life included a career in the wine industry in both the Napa Valley and southwestern Germany, and a stint at a law firm in the Cayman Islands. She has been an avid runner and cyclist for over 20 years and her current life now happily includes a baby boy.