Program Overview
The M.S.-to-Ph.D. Pathway combines the comprehensive master’s coursework in Integrative and Functional Nutrition with advanced doctoral research and application. Through this program, you’ll develop a deep understanding of nutrition science and its role in addressing complex health challenges.
Core Master’s Curriculum Includes:
- Functional nutrition approaches to chronic disease management.
- Nutritional biochemistry and the role of nutrients in health.
- Mind-body integration in nutrition science.
Doctoral-Level Learning Includes:
- Advanced research methodologies to address nutritional challenges.
- Leadership in academic, clinical, or community health settings.
- Development of innovative, evidence-based interventions.
This fully online program provides flexibility for working professionals, enabling you to balance academic and career goals.
Career Outlook
Graduates of the M.S.-to-Ph.D. Pathway in Integrative and Functional Nutrition are well-prepared for leadership roles in various fields, including:
- Academic Research and Teaching: Contribute to advancing nutrition science and educate the next generation of nutrition professionals.
- Clinical Nutrition Leadership: Guide integrative approaches to patient care in healthcare settings.
- Public Health Policy and Advocacy: Influence public health initiatives and policies to promote nutrition-based wellness.
- Corporate Wellness Leadership: Design and lead programs that enhance organizational health and productivity.
- Private Practice and Consulting: Provide expert-level guidance on holistic nutrition strategies for individuals and organizations.
With the combined strengths of the M.S. and Ph.D. programs, this pathway equips you to make a profound and lasting impact in the field of integrative and functional nutrition.
Connect with Us
Saybrook Learning Model
Online learning fueled by community and connection defines the Saybrook experience. As pioneers of the virtual classroom, we understand there is no substitute for the joy, belonging, and exploration that occurs when we collaborate as a community. The University Learning Experiences were designed to foster this collaboration and connection regularly.
- Residential Learning Experiences (RLE)
At these in-person intensives, clinical program students put theory into practice, hone clinical skills, gain professional guidance from experienced faculty, and acquire the residential hours required for clinical licensure. - Virtual Learning Experience (VLE)
Explore, collaborate, and deepen your engagement with your learning community. These online, synchronous events foster rich interactions beyond the classroom with your classmates and faculty. - Community Learning Experience (CLE)
Form meaningful connections, explore new ideas and perspectives, and immerse yourself in a transformative experience during this in-person, five-day event with the entire Saybrook University community.

Faculty
Saybrook’s Integrative and Functional Nutrition faculty are practitioner-scholars dedicated to advancing their field through continued practice and comprehensive instruction. Meet some of our faculty members below.

Jessica Weissman, Ph.D.
- Associate Professor, Integrative and Functional Nutrition
- Past President, Florida Public Health Association
- Past Co-President, Broward Academy of Nutrition and Dietetics