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Your Trusted Partner for Nutritional Wellness Solutions
At Advent Nutrition, we are dedicated to transforming lives through personalized nutritional care. Our team of state-licensed professionals holds advanced credentials including Certified Nutrition Specialist (CNS) and Registered Dietitian (RD) certifications, requiring rigorous post-graduate education and ongoing continuing education. We specialize in addressing complex health challenges through individualized assessments that incorporate detailed medical histories, food diaries, and advanced diagnostic testing. Our approach integrates biochemistry and nutritional science to modify disease processes, working closely with clients to optimize health outcomes. With decades of combined experience in clinical settings, research, and community education, we empower individuals to achieve their unique health goals.

Our services are designed to complement traditional medical care, offering specialized testing for micronutrient levels, food sensitivities, and hormonal imbalances. We maintain strong partnerships with healthcare providers to ensure comprehensive care coordination. Our commitment to excellence is demonstrated through our personalized counseling approach, evidence-based methodologies, and dedication to staying at the forefront of nutritional science. We accept most major insurance plans and work directly with clients to maximize coverage benefits. Every member of our team shares a passion for improving lives through nutrition, bringing both technical expertise and compassionate support to every client interaction.
Services
Nutritional Counseling Weight Loss Programs Cholesterol Modification Gastrointestinal Health Hormonal Imbalance Support Food Sensitivity Testing Micronutrient Analysis Diabetes Management Metabolic Syndrome Treatment Cancer Support Nutrition
Highlights and features
  • State-licensed practitioners with advanced CNS and RD certifications
  • Personalized assessments using comprehensive medical histories and food diaries
  • Advanced diagnostic testing for micronutrient levels and food sensitivities
  • Insurance-friendly services with direct coverage verification
  • Decades of experience in clinical nutrition and functional medicine
Associations and certifications
  • American College of Nutrition
What people say
Highly recommend Improved quality of life Knowledgeable and caring Achieved optimal health Measurable results
Services
Nutritional Counseling
Our personalized nutritional counseling combines detailed medical history analysis with advanced diagnostic testing to create customized wellness plans. We address chronic conditions through evidence-based dietary interventions and ongoing client education. Our practitioners develop tailored strategies that consider individual biochemistry, lifestyle factors, and health goals while maintaining coordination with primary care providers.
Food Sensitivity Testing
Using comprehensive antibody profiling, we identify food sensitivities contributing to digestive issues, migraines, and inflammatory conditions. This specialized testing helps clients understand how specific foods affect their health and guides elimination diet strategies. Our follow-up counseling ensures proper nutritional replacement and long-term dietary adjustments for improved wellness.
Weight Loss Programs
Our medically supervised weight loss programs address underlying metabolic imbalances through personalized nutrition plans and targeted supplementation. We combine FirstLine Therapy approaches with continuous client monitoring to ensure sustainable results. Our programs focus on improving insulin sensitivity and optimizing metabolic function while maintaining nutritional adequacy.
Micronutrient Analysis
Using SpectraCell's advanced lymphocyte testing, we assess intracellular nutrient levels to identify deficiencies affecting long-term health. This comprehensive analysis covers vitamins, minerals, and antioxidants to create targeted supplementation plans. Our follow-up evaluations track improvements in cellular nutrition over time, ensuring optimal biochemical function.
Gastrointestinal Health
We specialize in resolving complex digestive disorders through comprehensive stool analysis and targeted nutritional interventions. Our approach addresses gut microbiome balance, digestive enzyme function, and intestinal permeability issues. Personalized protocols combine dietary modifications with specialized supplements to restore gastrointestinal health and alleviate chronic symptoms.
People
Terri H Ritchie
Owner/Clinical Nutritionist
MS, CNS, CCN, LDN with 25+ years experience in clinical nutrition and former pharmaceutical research scientist. Specializes in functional medicine approaches to chronic disease management through personalized nutrition plans.
Rita Baglin
Registered Dietitian
RD, LDN with 20+ years geriatric nutrition experience. Specializes in vegetarian nutrition, diabetes management, and cardiovascular health. Combines evidence-based practice with personalized counseling to support sustainable lifestyle changes.
Questions
What types of health conditions do you address?
We specialize in weight management, metabolic syndrome, gastrointestinal disorders, hormonal imbalances, and food sensitivities through personalized nutrition plans.
Do you accept insurance?
Yes, we work with most major insurance providers and offer direct verification of your specific coverage benefits for nutritional services.
What diagnostic testing options are available?
We offer SpectraCell micronutrient analysis, food sensitivity panels, comprehensive cholesterol testing, and gastrointestinal health assessments using advanced laboratory methods.
How are nutrition plans customized?
Each plan is tailored using detailed medical history, food diaries, diagnostic testing results, and specific health goals through comprehensive initial consultations.
What credentials do your practitioners hold?
Our team includes Certified Nutrition Specialists (CNS) and Registered Dietitians (RD) with advanced degrees and ongoing continuing education requirements.
How long do typical programs last?
Program duration varies by individual needs but typically involves 3-6 months of active monitoring with ongoing support for long-term maintenance.