Simi Valley
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
(805) 420-7133
or
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT

Marcia E Sack

Nutritionist/Dietitian, MS, RDN, CLT

Verified by HealthProfs.com Verified by HealthProfs.com
1 Endorsed
Simi Valley, CA 93065
(805) 420-7133
Let's Connect (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Call or Marcia E Sack now for a free 15 minute consultation - (805) 420-7133

My Practice at a Glance

Available in-person

Simi Valley, CA 93065

(805) 420-7133
My website
Let's Connect (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT

My Practice at a Glance

Available in-person

Simi Valley, CA 93065

(805) 420-7133
My website

Finances

Insurance

  • Out of Network
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Check fees and, if listed, ask to verify your insurance coverage. or (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Check fees and, if listed, ask to verify your insurance coverage. or (805) 420-7133

Qualifications

  • Verified by HealthProfs.com Certificate from CDR Marcia E Sack

    • Education and Years In Practice

  • In Practice for 29 years
  • California State University, Northridge, MS, Graduated 1991

    • Additional Credentials

  • License: Commission on Dietetic Registration 814077 / 1996
  • Degree/Diploma from University of California, Los Angeles BS / 1983
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Feel free to ask about qualifications and training experience. or (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Feel free to ask about qualifications and training experience. or (805) 420-7133

Specialties and Expertise

Expertise

  • Autoimmune Diseases
  • Chronic Fatigue
  • Depression
  • Emotional Eating
  • Fibromyalgia
  • Food Allergy
  • Food Sensitivity
  • Functional Medicine Nutrition
  • Gastrointestinal (GI)
  • Gluten Free
  • Headaches / Migraines
  • Irritable Bowel Syndrome (IBS)
  • MCAS Mast Cell Activation Disorder/Spectrum
  • Pediatric Nutrition
  • Plant Based Diets
  • Sleep
  • Stress Management
  • Vegan
"
I believe everyone who's suffered with complex medical conditions deserves a Comprehensive Functional Medicine Nutrition Assessment and treatment plan. Anyone with a history of any Adverse Reactions to Foods, including MCAS (Mast Cell Activation Syndrome/Spectrum Disorder) and all the organ systems symptoms associated with this complex immune system dysfunction will likely respond to my approach.
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Call or for a free 15 minute consultation now - (805) 420-7133
"
I believe everyone who's suffered with complex medical conditions deserves a Comprehensive Functional Medicine Nutrition Assessment and treatment plan. Anyone with a history of any Adverse Reactions to Foods, including MCAS (Mast Cell Activation Syndrome/Spectrum Disorder) and all the organ systems symptoms associated with this complex immune system dysfunction will likely respond to my approach.
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Call or for a free 15 minute consultation now - (805) 420-7133

Client Focus

Age

Adults , 
Adolescents / Teenagers (14 to 19) , 
Preteens / Tweens (11 to 13) , 
Children (6 to 10) , 
Toddlers / Preschoolers (0 to 5)

Age

Adults , 
Adolescents / Teenagers (14 to 19) , 
Preteens / Tweens (11 to 13) , 
Children (6 to 10) , 
Toddlers / Preschoolers (0 to 5)

Treatment Approach

Style/Type

  • Functional Medicine Nutritionist
  • Registered Dietitian
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Ask about what different forms of treatment will be like. or (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Ask about what different forms of treatment will be like. or (805) 420-7133

Location

Primary Location

Simi Valley, CA 93065

(805) 420-7133

Email me

My website

Nearby Areas

Cities

Counties

Zips

Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Call for a free consultation now - (805) 420-7133
Photo of Marcia E Sack, Nutritionist/Dietitian, MS, RDN, CLT
Marcia E Sack
Nutritionist/Dietitian, MS, RDN, CLT
Call for a free consultation now - (805) 420-7133