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Updated: Oct 1, 2025

Multidisciplinary Approach to Obesity Management: A Case Report
Published on: May 30, 2025
Developing weight navigation program to support personalized and effective obesity management in primary care
Dina H Griauzde1,2,3, Amal Othman4, Chris Dallas2
1VA Ann Arbor Healthcare System, Ann Arbor, MI, USA.
Primary care providers can now integrate obesity medicine specialists into their practices. The Weight Navigation Program (WNP) enhances weight management for patients with obesity and related conditions.
Area of Science:
- Obesity Medicine
- Primary Care
- Health Services Research
Background:
- Primary care providers (PCPs) face challenges in obesity management due to knowledge gaps and time constraints.
- Obesity medicine-certified physicians offer specialized expertise but their integration into primary care is not well-understood.
- Effective strategies are needed to leverage obesity specialists to support PCPs and patients with obesity.
Purpose of the Study:
- To develop and pilot test the Weight Navigation Program (WNP), an innovative model integrating obesity medicine specialists into primary care.
- To enhance the delivery of personalized and effective obesity care within primary care settings.
- To assess the feasibility and potential impact of this integrated care model.
Main Methods:
- A 12-month quality improvement pilot study comparing WNP patients to a matched cohort.
- Referral of patients with obesity and comorbidities to the WNP by PCPs.
- Inclusion of a remote weight monitoring pilot with surveys, interviews, and EHR-based text messaging for a subset of patients.
Main Results:
- The WNP integrates ABOM-certified physicians, health system resources, and EHR tools for comprehensive obesity care.
- The program aims to provide evidence-based, personalized, and longitudinal care for patients with obesity.
- Pilot data will inform the potential for broader implementation and scalability.
Conclusions:
- The Weight Navigation Program (WNP) offers an innovative model for integrating specialized obesity care into primary care settings.
- This model leverages expertise and resources to improve obesity management for patients.
- The WNP has the potential for successful implementation, scaling, and sustainability in diverse primary care environments.
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