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Holly Wyatt, MD
Holly Wyatt, MD - Medical Director & Associate Professor
A physician and clinical researcher, Holly has extensive experience in weight loss using medications and behavioral, dietary, physical activity and surgical treatments.
Holly is co-author of State of Slim, revealing how Coloradans get and stay slender. As medical director of Extreme Weight Loss, she uses these principles to guide cast-member journeys.
Her research interests include resting and total energy expenditure, fat oxidation and activity levels in weight-reduced populations. She studies the effect of diet on long-term success, as well as weight loss with Atkins’ vs. low fat-high carb diets and diet composition, exercise patterns and breakfast consumption in the National Weight Control Registry.
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Marc-Andre Cornier, MD
Marc-Andre Cornier, MD - Associate Director & Professor
Education & Certifications
- BS, Vanderbilt University
- MD, Medical College of Georgia
- Residency/Internship, Georgetown University
- Endocrinology Fellowship, University of Colorado
Areas of Specialization
- Obesity
- Food intake regulation
- Neuroimaging
- Insulin action
Personal Notables
- Associate director, CU Adult Diabetes Program
- Director, University of Colorado Health LDL Apheresis Program
- Medical director, My New Weigh meal-replacement weight-loss program
- Staff physician, Denver Health
- Active volunteer for the American Diabetes Association, American Heart Association, the Endocrine Society and the Obesity Society
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Victoria Catenacci, MD
Victoria Catenacci, MD - Assistant Professor
Education & Certifications
- BA/BS, University of Notre Dame
- MD, Yale University
- Internal Medicine Residency, Yale-New Haven Hospital
- Chief Resident, Yale-New Haven Hospital
- Board Certification in Endocrinology
Areas of Specialization
- Physician-directed weight management
Philosophy
- Individualized behavioral strategies for weight management along with weight-loss medications for appropriately selected patients.
Personal Notables
- Varsity Monogram Winner, Women’s Diving, University of Notre Dame
- NIH F32 National Research Service Award
- NIH K23 Career Development Award
- Principle investigator of five-year NIH-funded R01 to evaluate the optimal time to begin exercise within a behavioral weight-loss program
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Jacinda Nicklas, MD, MPH, MA
Jacinda Nicklas, MD, MPH, MA - Assistant Professor
Education & Certifications
- BA/MA, Stanford University
- MD/MPH, Harvard University
- Internal Medicine Residency, Brigham and Women’s Hospital
- General and Integrative Medicine Fellowship, Harvard University
Areas of specialization
- Internal medicine
- Researches women’s health, obesity, weight loss and disease prevention
- Weight control throughout the reproductive cycle
- Helps postpartum women lose weight and decrease diabetes and cardiovascular disease risks
Philosophy
- Most people cannot lose weight on their own. When you’re ready, I can help you achieve your goals.
Personal Notables
- Completed a half Iron Man with mom to celebrate her 70.3-year birthday
- Loves to run, bike and ski
- Likes to cook vegetables
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Marsha Miller, MS, RD
Marsha Miller, MS, RD - Senior Registered Dietitian & Senior Professional Research Assistant
Education & Certifications
- MS/RD, St. Louis University
- BS, University of Nebraska ‑ Lincoln
Areas of Specialization
- Weight loss and wellness transformations
- State of Slim coach
- Diabetes research and interventions
- Individual and small-group interventions
Philosophy
- Wellness changes everything! YOU can accomplish anything you put your mind to. Food is fuel.
Personal Notes
- Love to spend time outside being active with my son, Cody, and dog, Sammi
- Endurance cyclist and enjoy all water sports
- Passionate about helping others with their transformation
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Staci Barton Lupberger MS, RD
Staci Barton Lupberger MS, RD - Assistant Director
Education & Certifications
MS, Human Nutrition/Food Science, Colorado State University
BS, Dietetics, Northern Colorado University
BA, Media Arts/Journalism, University of Arizona
Registered DietitianAreas of Specialization
Health & Wellness
Clinical Trials Project Management
State of Slim CoachPhilosophy
“Optimism is the faith that leads to achievement.” – Helen KellerPersonal Notables
200 hour Registered Yoga Teacher (RYT)
4 time Marathon Finisher
….and mother of a beautiful, inquisitive and amusing son! -
Anthony Millard, MD
Anthony Millard, MD - Assistant Professor of Medicine
Education and Certifications
- MD: Northwestern University Feinberg School of Medicine (2015)
- Residency: Emory University, Internal Medicine (2018)
- Fellowship: Boston University, Obesity Medicine & Nutrition (2019)
Areas of Specialization
- Obesity Medicine
Philosophy
Our goal is to help patients make sustainable lifestyle changes (nutrition, activity, sleep, stress) that they can carry with them for the rest of their lives.
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Shelby Sullivan, MD
Shelby Sullivan, MD - Associate Professor of Medicine
Education and Certifications
- MD: Washington University School Of Medicine, St. Louis, MO (2001)
- MS: Clinical Investigation, Washington University School of Medicine (2012)
- BS: University of Wisconsin, Madison, WI (1997)
- Residency: Internal Medicine, Washington University School of Medicine (2004)
- Fellowship: Washington University School of Medicine, Gastroenterology (2007)
Areas of Specialization
- Director of the Gastroenterology Metabolic and Bariatric Programs
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Kristin Stockman, MS, RN, ANP-BC
Kristin Stockman, MS, RN, ANP-BC - MS, RN, ANP-BC - NURSE PRACTITIONER
Education and Certifications
- MNS, University of Colorado Anschutz Medical Campus
- BSN, Regis University
- BS, University of Colorado Boulder
- Adult Nurse Practitioner – ANCC Board Certification
Areas of Specialization
- Weight Management
- Health Promotion
Philosophy
“It is not how much you do but how much love you put in the doing” -Mother Teresa
Personal Notables
Outside of work, I am a wife and mother of two amazing children.
I enjoy cooking, hiking and travelling.