Intensive Weight Loss Programs for Adolescents & Adults

St. Louis Weight Loss ProgramsWebster Wellness Professionals is proud to introduce its comprehensive intensive outpatient weight management program for adolescents and adults. Weight loss and weight management are complex issues that need to be addressed from biological, social, and psychological perspectives. Our obesity treatment, designed to help adolescents and adults who suffer from obesity and desire to lost weight in a healthy manner. This treatment program integrates the best of research on behavioral weight loss with one-on-one coaching and skills and therapy groups that build on cognitive and dialectical behavioral therapy techniques. We will teach you skills to control your weight once and for all by directly addressing personal obstacles to long-term weight control.

To supplement IOP, we recommend a consultation with our psychiatrist in order to evaluate and treat any underlying disordered eating, attention deficit, trauma symptoms, and anxiety and mood disorders. Also, we recommend you meet with our medical consultant who can evaluate metabolism and screen for medical complications associated with chronic dieting, weight fluctuation, and binge eating.

Intensive Weight Management Program in St. Louis

Our IOP Program is an effective weight loss program and a scientifically-based approach to healthy weight loss and weight control. The program is led by our qualified team of highly trained therapists and other professionals. It focuses on achieving healthy weight control by treating the complete biological, psychological, medical, and social perspectives. If you are looking for a scientifically-based weight loss and weight control program that will not only help you lose weight but also learn important weight management techniques. We offer an effective, healthy weight loss program at our St. Louis facility.


Males with Eating Disorders: Treatment Options for Men with Eating Disorders

Program Includes:

  • Weekly Group meetings
  • Weekly Individual Sessions
  • Nutrition Education
  • Culinary Education
  • Grocery Shopping
  • Food Preparation
  • Menu Planning
  • Activity Consultation

Effective Weight Loss Program in St. Louis

We approach weight loss and weight management through a unique paradigm. Put quite simply: you lose weight and we teach you skills to help control your weight once and for all.

Because this weight management program is built on evidence-based treatment, it is an effective weight loss solution. Our Greenlight Program emphasizes a scientifically-based approach tailored to meet your needs. With help from the professionals at our clinic in St. Louis, you will understand and be able to put into practice the concepts needed to achieve long-term weight control.

Complete and Healthy Weight Loss Approach

Tried it yourself? Tried those shakes?
Tried those meetings? Tried a nutritionist?


Learn to succeed at weight loss. Contact us today to arrange a free consultation.

E-mail  or call (314) 737-4070 today.

Greenlight at Webster Wellness
231 W. Lockwood Ave.; Ste. 202
Webster Groves, MO 63119

Weight loss and weight management are complex issues that need to be addressed from biological, psychological, and social perspectives. Our intensive program offers a complete approach to weight control. This weight management program helps you to better understand each of the above issues.

About Our Weight Management Program Team

Cherie L. Massmann, MA, LPC, NCC earned her Master’s degree in Counseling from Webster University in St. Louis, Missouri in 1999. Ms. Massmann has joined Webster Wellness Professionals as a therapist for the Greenlight Weight Loss Program. She will be running the groups for Greenlight and offering individual consultations for individuals working on achieving lasting, healthy weight loss.

Ms. Massmann is a cognitive-behaviorally trained therapist with over 9 years of experience treating binge eating disorder, anorexia nervosa, and obesity in adults and adolescents as a staff therapist in the Departments of Psychiatry and Internal Medicine at Washington University School of Medicine. She has been part of several multi-center National Institute of Health grants including: the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY study) and the Comprehensive Maintenance Program to Achieve Sustained Success (COMPASS), a treatment of childhood obesity. She currently serves as a staff psychotherapist for the Comprehensive Assessment of Long-Term Effects of Reducing Intake of Energy (CALERIE study) at Washington University School of Medicine.

Kim McCallum, MD, Certified Eating Disorder Specialist (CEDS), Fellow American Psychiatric Association (FAPA), is a board-certified psychiatrist in child, adolescent, and in adult psychiatry and is a certified eating disorder specialist with 25 years of experience in the field. She is a member of the Board of Directors of the National Eating Disorder Association (NEDA) as well as the International Association of Eating Disorder Professionals (IAEDP). She has lectured across the country on a variety of topics, achieving national recognition for her skills and knowledge in treating eating disorders.