Kelley Mesa
MS, RD Registered Dietitian

At Refresh Nutrition my goal is to help my clients understand the impact of nutrition and diet on their bodies. Whether you want to manage your weight, improve your chronic illness or learn how to grocery shop for success I believe nutrition counseling will benefit you. I want to come alongside my clients to help them not just pave the way for success but to provide the knowledge of how to do so. I believe knowing the fundamentals of diet and nutrition will help in the journey to a well-balanced diet.

Did you know that a child should take in more calories per pound than an adult? And did you know that as we age our muscles cannot store protein as efficiently? I can help navigate through each age cycle and the nutrition concerns that arise.

My love for nutrition started over ten years ago and has since grown. I started Refresh Nutrition because I have a passion for nutrition and helping people. I would appreciate the opportunity to connect with you and help you love nutrition as much as I do.

Health and wellness are within your reach. Call or EmailKelley Mesa now - (805) 874-5384


  • Years in Practice: 7 Years

  • School: California State University, Northridge


  • Cost per Session: $100 - $200

Pay By: American Express, Cash, Discover, Mastercard, Visa

Accepted Insurance Plans
  • American Specialty Health

  • BlueCross and/or BlueShield

  • United

Verify your health insurance coverage when you arrange your first visit.

Additional Credentials

  • Membership: Commission on Dietetic Registration / 1051125

  • Member Since: 2013

  • Certificate: California Children’s Services Provider

  • Certificate Date: 2016


Refresh Nutrition
1985 Yosemite Ave 
Suite 230
Simi Valley, California 93063 
(805) 874-5384 

Email Me Show Map Nearby Areas 

Additional Location

Refresh Nutrition
28632 Roadside Dr 
Suite 145
Agoura Hills, California 91301 
(805) 874-5384 

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  • Weight Management

  • Diet and Nutrition

  • Pediatric Nutrition

  • Digestive Issues

  • Diabetes

  • Cancer

  • Celiac Disease

  • Cholesterol

  • Eating Disorders

  • Food Allergies

  • Geriatric

  • Heart

  • OB-GYN

  • Renal Issues

Client Focus

  • Toddlers / Preschoolers (0 to 5)

  • Children (6 to 10)

  • Preteens / Tweens (11 to 13)

  • Adolescents / Teenagers (14 to 19)

  • Adults

  • Elders (65+)

Treatment Preferences

  • Clinical Dietitian

  • Family Dietitian

  • Pediatric Dietitian

  • Registered Dietitian

Treatment Techniques
  • Grocery Store Tours / Shopping

  • Medical Nutrition Therapy

  • Menu Planning

  • Nutrition Coaching

  • Nutrition Counseling

  • Nutrition Therapy