Comprehensive Nutrition Therapy: Tactical Approaches in 2026

Get a jump-start on ASPEN26 with this course, designed to engage physicians who integrate nutrition into their patients’ treatment plans and underscore its impact on patient outcomes.

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ASPEN26 Physician Course

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Browse the ASPEN Bookstore

ASPEN has a wide variety of eBooks available on clinical nutrition and metabolism.

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Preconference Course

ASPEN26 Physician Course

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Advance Your Career at ASPEN26

Register now for the ASPEN 2026 Nutrition Science & Practice Conference! ASPEN26 will be held February 14-17, 2026, in Long Beach, CA and virtually.

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Preconference Course

ASPEN26 Physician Course

Clinical Resources

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Annual Conference

Advance Your Career

ASPEN Leads the Science and Practice of Clinical Nutrition

Celebrating 50 years of advancing clinical nutrition! ASPEN is a global interprofessional community of dietitians, nurses, nurse practitioners, pharmacists, physicians, physician assistants, researchers, scientists, and other health professionals. We provide resources across every facet of nutrition support, including clinical practice, research, and education.

We envision a world in which every patient receives safe, effective, and high-quality nutrition care.

Learn About Membership

News & Updates

December 2025 Clinical Practice Highlights
Newsletter | 12.04.25
Announcing the 2026 ASPEN Award Winners
ASPEN Update | 11.25.25
Bring Your Team to ASPEN26
ASPEN Update | 11.14.25
Recall of ByHeart Whole Nutrition Infant Formula Due to Risk of Infant Botulism
Nutrition Update | 11.13.25
View All News & Updates

Featured Events and Resources for Clinicians

To enhance clinical knowledge, fulfill continuing education requirements, and provide better patient care.

New Guidance
ISMP/ASPEN MCB-PN Consensus Statements
New
ASPEN and the Institute for Safe Medication Practices recently held a stakeholder meeting to reach consensus on 18 statements on MCB-PN safety, highlighted in this practice tool. Supported by Fresenius Kabi.
Download Now
New Resource
ICD-11 Coding of Adult Malnutrition
New
This joint practice tool provides clinicians with insight into the ICD-11 coding for adult malnutrition change and its impact on practice. The change is projected to impact clinical practice in 2027.
Download Now
Continuing Education
Register for Webinars
ASPEN webinars give you convenient access to the latest, evidence-based education on clinical nutrition. Taught by a distinguished global and international faculty, these interactive webinars will sharpen your competitive edge in nutrition.
See Webinars
Support Research
Help Us Shape the Future of Nutrition Care
Honor ASPEN’s remarkable 50-year journey by giving to the ASPEN Rhoads Research Foundation. Your contribution—big or small—drives our mission forward, advancing the future of nutrition care and research.
Donate Today

Connect with Our Clinical Nutrition Community

Do you need to discuss a nutrition-related patient case with fellow clinicians? ASPEN Member Connect is an online community where you can network, learn from peers, and get your questions answered!
Visit Member Connect

Join Us in Driving the Therapies
of Tomorrow

Your support makes all the difference! Scientists who received grants from the ASPEN Rhoads Research Foundation have gone on to conduct research that has led to important scientific advances.
Visit the Foundation

Which Registration Type Do I Need?

Select Physician If:
You are an MD, DO, DVM, or a non-healthcare or industry professional.
Select Professional If:
You are an RD, RN, RPh/PharmD, PhD, NP, PA, or any other type of health professional.
Select New Practitioner If:
You are a new practitioner or currently in training. See the eligibility chart.
Select Student If:
You are a full-time student at an accredited institution. See the eligibility chart.
about our member discount
Members enjoy discounts on conference registration and all other ASPEN products and services. Become a member now.

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