The Greatest Wealth Is Health

Get inspired by our Before & After Gallery

Diet Doctors Before & After


Helpful tools to reach your weight loss goals

Use these online CALCULATORS

Great and fun ways to exercise

Community and Stair Walks in Los Angeles

The Trust for Public Land Fitness Zones LA County

Disclaimer: Do not start any exercise without your physician's approval.


Healthy and Fun Holiday Snacks - Photo Gallery
Healthy and Fun Holiday Snacks


How to avoid weight gain during the Holiday Season

Diet Tips for the Holiday Season


How to eat healthy while traveling

Eating Healthy while Traveling

Protect your skin and your health

Top 10 Sun Safety Tips

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Physicians and/or Certified Nurse Practitioners are always available and on site.

Medical Supervision is provided by Board Certified Physicians!

All procedures are performed by Board Certified Physicians!

Diet Doctors Medical Center and Laser Doctors Medical Associates

 are physician owned and licensed by the Medical Board of California.


 Nutritional counseling and medical management provided by

Colleen Phillips dba Valley Warner Medical Mgmt., Inc.


Dr. Colleen Phillips, Ph.D.


Diet Doctors Medical Mgmt., Inc.   818-346-9600


Laser Doctors Medical Mgmt.   818-346-9600


21103 Vanowen St, Canoga Park, CA 91303  (between De Soto & Canoga)


Hours: Monday 9am - 7pm  /  Tuesday-Friday 9am - 6pm  /  Saturday 9am - 1pm


We accept all credit cards

© 1984-2021 Colleen Phillips, Ph.D.. All Rights Reserved.