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Your Trusted Dietitian in Ithaca, NY
As a registered dietitian with over 25 years of experience, I have dedicated my career to helping individuals develop sustainable nutrition habits. My journey began in Bermuda, where I honed my expertise in diabetes management using early blood glucose monitoring technology. Returning to Ithaca, I collaborated with Dr. Adam Laws' endocrinology practice to introduce carbohydrate counting and insulin pump therapy to the region. My approach prioritizes personalized strategies tailored to each client's unique needs, ensuring realistic and effective lifestyle changes. I am credentialed with Medicare and Aetna, and I continually expand my insurance network to improve accessibility. With a focus on long-term health outcomes, I work closely with clients to address conditions like type 2 diabetes, hypertension, and polycystic ovary syndrome.

My practice combines clinical expertise with compassionate care, emphasizing education and empowerment. I hold advanced certifications as a Certified Diabetes Educator and Registered Dietitian, maintaining rigorous professional standards. By staying current with evolving nutritional science, I provide evidence-based guidance for lasting wellness. My commitment to HIPAA-compliant communication ensures client confidentiality throughout the care process. Whether addressing individual health concerns or promoting preventive care, I strive to make complex nutritional concepts accessible and actionable for every client.
Services
Nutrition Consultation Diabetes Management Carbohydrate Counting Insulin Pump Therapy Metabolic Syndrome Counseling
Highlights and features
  • 25+ years developing diabetes management protocols with endocrinology experts
  • Pioneered carbohydrate counting and insulin pump therapy in Ithaca
  • Personalized strategies tailored to individual health conditions and lifestyles
  • Certified Diabetes Educator with Medicare and Aetna credentials
  • HIPAA-compliant communication protecting client confidentiality
Services
Nutrition Consultation
Individualized nutrition assessments and meal planning tailored to specific health needs. Addresses chronic conditions like diabetes and hypertension through evidence-based dietary strategies. Combines clinical expertise with practical guidance for sustainable lifestyle changes.
Diabetes Management
Specialized care for type 1 and type 2 diabetes using advanced monitoring techniques. Develops personalized carbohydrate counting systems and insulin management protocols. Focuses on preventing complications through nutritional intervention and education.
Carbohydrate Counting
Customized carbohydrate management system for improved blood glucose control. Teaches portion measurement and food selection strategies. Originally introduced to Ithaca through collaboration with endocrinology specialists.
Insulin Pump Therapy
Training and support for continuous insulin delivery systems. Includes pump selection guidance and dosage adjustment protocols. Pioneered in Ithaca through early adoption of glucose monitoring technology.
Metabolic Syndrome Counseling
Targeted interventions for central obesity, hypertension, and lipid disorders. Addresses multiple risk factors through coordinated nutrition and lifestyle modifications. Focuses on preventing progression to type 2 diabetes and cardiovascular disease.
People
Nancy J. Peckenpaugh
Registered Dietitian & Certified Diabetes Educator
25+ year veteran in clinical nutrition, developed diabetes management protocols in Bermuda, introduced carbohydrate counting to Ithaca, collaborates with endocrinology specialists, and holds advanced certifications in diabetes education.
Questions
What health conditions do you specialize in treating?
We specialize in type 2 diabetes, hypertension, metabolic syndrome, polycystic ovary syndrome, and other conditions related to insulin resistance and metabolic dysfunction.
Do you accept health insurance?
We are credentialed with Medicare and Aetna, and actively expanding coverage with other local insurers. Please contact us directly to verify your specific insurance benefits for nutrition services.
How does carbohydrate counting work?
Carbohydrate counting tracks daily carb intake to manage blood sugar levels. We teach portion measurement techniques and food selection strategies tailored to individual insulin sensitivity and medication regimens.
What diabetes technology experience do you have?
We have extensive experience with insulin pump therapy and continuous glucose monitoring systems, including integration with mobile health apps for real-time blood sugar tracking and dosage adjustments.
How are appointments scheduled?
Appointments can be scheduled by calling 607-272-1297 or through our secure patient portal. Initial consultations typically last 60-90 minutes to complete comprehensive assessments and develop personalized plans.