Best Nutrition & Diet Consulting Services in the USA

USA Nutrition Consultants

In a health-conscious nation like the USA, access to expert nutrition and diet consulting services has become essential for individuals and organizations aiming to optimize wellbeing and performance. From personalized diet plans to corporate wellness programs, nutrition consultants across the country blend science-backed strategies with client-centered care. With the rise of remote consultations and digital health platforms, clients now have greater flexibility to engage with experts anytime, anywhere. As nutrition becomes increasingly linked to productivity, mental health, and longevity, nutrition and diet consulting services are playing a critical role in shaping healthier lifestyles nationwide.

This curated list features standout, research-driven, and client-verified nutrition and diet consulting agencies rooted firmly in the USA’s diverse health landscape.

Methodology: How We Chose These USA-based Nutrition & Diet Consulting Services

Our selection process focused on three core criteria:

🔎 Research-driven: Verified results via clinical frameworks, case studies, and evidence-based protocols.

📊 Client-reviewed: Authentic testimonials, proven improvements, and measurable outcomes.

🌐 Location-based: Agencies and consultants with a strong presence and connection to their local communities across the USA.

🌟  USA Nutrition Consultants - Provider Spotlights

Nutrition Consultants of Tulsa

What they do:
Provide personalized nutrition counseling, weight management, and chronic disease dietary support. They focus on sustainable lifestyle changes backed by medical nutrition therapy.

Who they work with:
Individuals managing health conditions, weight loss clients, and wellness-focused organizations.

Operating model:
One-on-one client sessions combined with educational workshops and ongoing remote support.

💡 Why they stand out:

🥗 Emphasis on medically informed nutrition plans

🏥 Experience working closely with healthcare providers

💬 Strong client communication and follow-up support

Cece Davis Gifford, Founder & Owner of Nutrition Consultants of Tulsa

Cece Davis Gifford, founder of Nutrition Consultants of Tulsa, is a Certified Specialist in Sports Dietetics (CSSD) and a Certified LEAP Therapist (CLT). She specializes in sports nutrition, medical nutrition therapy, and managing food sensitivities using the Mediator Release Test (MRT) for chronic inflammatory conditions. Her expertise also covers complex health issues like eating disorders, food allergies, and celiac disease. A recognized leader in the dietetics field, she has served in prominent professional roles and authored the e-book Nutrition For People That Sit All Day.

Connie (Davis) Bendel, President & Owner of Nutrition Consultants of Tulsa

Connie (Davis) Bendel is an experienced registered and licensed dietitian, recognized for her expertise in medical nutrition therapy, nutritional counseling, and sports nutrition. With a strong background in helping individuals navigate health challenges such as diabetes, heart disease, celiac disease, food allergies, bariatric nutrition, and oncology nutrition, she provides tailored guidance to support long-term health and well-being. Dedicated to advancing her field, Connie has contributed her skills through more than 15 years of professional practice, leadership as owner of Nutrition Consultants of Tulsa, and active engagement in client-centered care. Her work reflects a commitment to evidence-based practice, personalized nutrition planning, and empowering clients to make sustainable lifestyle changes.

The Diet Doc Haverhill

What they do:
Specialize in medically supervised weight loss programs and individualized meal planning.

Who they work with:
Adults seeking weight management and metabolic health improvement.

Operating model:
Clinically oriented programs delivered through personalized consultations and ongoing monitoring.

💡 Why they stand out:

🏥 Medically supervised and research-backed weight loss protocols

🔍 Detailed metabolic health assessments

📈 Strong focus on sustainable, long-term results

Kandace Platts, Founder, Owner & Operator of The Diet Doc Haverhill

Kandace is a licensed nutritionist specializing in clinical weight management. Her practical and structured approach ensures measurable progress for clients. She is known for combining motivational coaching with medical expertise. Kandace leads her team with empathy and precision. Her work is centered on sustainable health behavior changes.

FEED Nutrition Consulting

What they do:
Offer holistic nutrition coaching, meal planning, and performance nutrition tailored for active lifestyles.

Who they work with:
Athletes, fitness enthusiasts, and wellness seekers.

Operating model:
Customized coaching through virtual platforms and in-person consultations emphasizing lifestyle integration.

💡 Why they stand out:

🥇 Specialization in sports and performance nutrition

🌱 Focus on whole-foods and sustainable dietary habits

📱 Use of tech tools for client tracking and engagement

Lara Field, Founder & Pediatric Dietitian of FEED Nutrition Consulting

Lara is a certified nutrition coach and athlete herself. She combines science with practicality to support client goals. Lara’s approachable style makes nutrition accessible and enjoyable. Her leadership is collaborative, focusing on education and empowerment. She has helped numerous clients achieve peak physical and mental health.

Aim Nutrition Consulting, LLC

What they do:
Aim Nutrition provides tailored nutrition strategies for chronic disease management, weight loss, and preventive health.

Who they work with:
Adults with chronic conditions, individuals seeking preventative health improvements.

Operating model:
One-on-one consultations supplemented by educational resources and follow-up coaching.

💡 Why they stand out:

🩺 Focus on chronic disease and preventive nutrition

📚 Evidence-based educational tools and resources

💡 Personalized, client-centered coaching

Erica Jackson, MS, RD, LMNT, CPT, Founder, Owner & Operator of Aim Nutrition Consulting, LLC

Erica is a registered dietitian with expertise in chronic disease nutrition. She is dedicated to helping clients achieve lasting health improvements through personalized plans. Erica’s leadership style is educational and client-focused. She is recognized for delivering clear, actionable nutrition advice. Her work promotes long-term lifestyle changes over quick fixes.

Cambiati Wellness Programs

What they do:
Provide corporate wellness programs, group nutrition education, and individualized diet consulting.

Who they work with:
Corporations, groups, and individual wellness clients.

Operating model:
Group workshops paired with personalized nutrition coaching, designed for workplace health promotion.

💡 Why they stand out:

🏢 Expertise in corporate wellness and employee health

🤝 Strong group facilitation and engagement skills

📊 Data-driven program evaluation and improvement

Heidi Timken, Founder & Owner of Cambiati Wellness Programs

Heidi is a licensed attorney and entrepreneur who provides strategic oversight and business advice. With a background in law and a passion for integrative health, she helped establish Cambiati’s mission of delivering personalized wellness through nutrition, lifestyle changes, and holistic care.

New Mexico Health Coach

What they do:
Offer personalized health coaching with a focus on nutrition, lifestyle changes, and holistic wellness.

Who they work with:
Individuals seeking sustainable lifestyle and dietary improvements.

Operating model:
One-on-one coaching through virtual and in-person sessions emphasizing habit formation and accountability.

💡 Why they stand out:

🌿 Holistic and integrative health coaching

🧩 Strong focus on behavior change and sustainability

💬 Personalized, client-driven approach

Cindy Ballard, AADP, Founder & Board Certified Holistic Health Practitioner of New Mexico Health Coach

Cindy is a certified health coach with a passion for holistic wellness. Her coaching combines nutrition knowledge with lifestyle counseling. She is known for her supportive and non-judgmental style. Cindy’s leadership encourages client accountability and empowerment. She has helped many clients successfully adopt healthier habits.

HealthWise Nutrition Consulting

What they do:
Provide medical nutrition therapy, weight management, and specialized dietary counseling.

Who they work with:
Patients with complex medical conditions and individuals seeking clinical nutrition expertise.

Operating model:
Clinic-based and telehealth services integrating nutrition therapy with medical care.

💡 Why they stand out:

🩺 Strong clinical background in medical nutrition therapy

🧑‍⚕️ Collaboration with healthcare providers

🔍 Detailed and individualized dietary assessment

Sue Deepak, Founder, Nutrition & Consulting Services Manager of HealthWise Nutrition Consulting

Sue is a registered dietitian with over 20 years of clinical experience. She excels in managing complex nutritional needs in medical settings. Sue’s leadership blends clinical rigor with empathetic patient care. She is respected for her thorough assessments and tailored intervention plans. Sue is a trusted partner in patient health management.

Vitality Consultants, LLC

What they do:
Vitality Consultants provide weight management, metabolic health support, and nutritional counseling.

Who they work with:
Individuals seeking weight loss, diabetes management, and metabolic health improvement.

Operating model:
Personalized coaching delivered via virtual sessions and educational resources.

💡 Why they stand out:

📉 Focus on metabolic health and sustainable weight loss

🧬 Use of evidence-based nutritional science

📞 Ongoing client support and accountability

Ashley Nanney, Founder & CEO of Vitality Consultants, LLC

Ashley is a registered dietitian specializing in metabolic health. She is committed to evidence-based, client-centered care. Ashley’s leadership style is supportive and goal-oriented. She is known for her ability to motivate clients toward lasting change. Her programs blend science with practical application.

Lauren Living Healthy

What they do:
Offer personalized nutrition coaching focused on whole-food eating, gut health, and lifestyle balance.

Who they work with:
Health-conscious individuals and those with digestive health concerns.

Operating model:
Virtual coaching and education programs tailored to individual health goals.

💡 Why they stand out:

🌱 Specialization in gut health and holistic nutrition

🥑 Emphasis on whole-food, plant-based nutrition

💻 Flexible, virtual coaching model

Lauren Rashap, Founder, Private Chef Placement & Corporate Wellness Speaker of Lauren Living Healthy

Lauren is a nutrition coach passionate about whole-food nutrition and gut health. She combines evidence-based practice with a warm, motivational coaching style. Lauren’s leadership encourages sustainable lifestyle shifts. She is recognized for helping clients improve digestive wellness and overall vitality.

Encore Nutrition and Wellness

What they do:
Provide integrative nutrition counseling, chronic disease support, and wellness coaching.

Who they work with:
Clients with chronic health conditions and those seeking comprehensive wellness solutions.

Operating model:
Multi-disciplinary team-based care integrating nutrition and wellness education.

💡 Why they stand out:

🏥 Integrative, multi-disciplinary approach

🩺 Strong focus on chronic disease nutrition

👥 Collaborative client care model

Jane Ujoatu, DrPH, MS, CPH, RD,LD, Founder, Owner & Consultant Dietitian of Encore Nutrition and Wellness

Jane is a registered dietitian and public health expert with a passion for integrative care. Her leadership fosters collaboration between nutrition and wellness disciplines. Jane is known for evidence-based, client-centered programming. She is committed to helping clients manage chronic diseases through nutrition. Jane’s work bridges clinical and community health.

Transforming Health with Expert Nutrition Consulting: Where Science Meets Sustainability

Nutrition and diet consulting services in the USA focus on personalized solutions, combining evidence-based strategies with client-centered approaches for long-term health benefits. Their services address a wide range of needs, from chronic disease management and medically supervised weight loss to sports performance and corporate wellness programs. Their operating models  include one-on-one consultations, virtual coaching, group workshops, and educational resources, ensuring flexibility and accessibility. What makes these services stand out is their integration of medical nutrition therapy, holistic wellness, and data-driven methodologies to create sustainable health outcomes. Their relevance lies in empowering individuals and organizations to adopt proactive, science-backed nutrition strategies that improve overall wellbeing and productivity.

At Digital Reference, radical authenticity drives every insight, ensuring professionals access resources built on trust and proven expertise. This commitment matters because genuine, transparent strategies empower informed decisions that deliver measurable impact.

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In a world where health and performance intersect, understanding the value of expert nutrition consulting is essential for sustainable progress. Whether it’s shaping organizational wellness or improving individual vitality, the right insights can transform outcomes. This is where trusted guidance becomes more than just advice, it becomes a roadmap to measurable success. Start your journey to informed, impactful decisions with Digital Reference.