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Your Trusted Weight Loss & Wellness Partner in Owasso, OK
At Dr. Kathy Weight Loss, we are dedicated to transforming lives through personalized health and wellness solutions. Founded by Dr. Kathy Campbell, a pharmacist with over 30 years of experience in healthcare, our program combines medical expertise with practical lifestyle changes to deliver sustainable results. Our approach is rooted in science, offering customized nutrition plans, body composition analysis, and detoxification programs tailored to individual needs. With a focus on long-term health rather than quick fixes, we empower patients to achieve their goals through education, support, and cutting-edge tools like the InBody body composition test. Dr. Kathys personal journey of losing 150 pounds and maintaining it for over a decade informs her compassionate, patient-centered methodology.

We prioritize affordability and accessibility, offering flexible payment options to ensure our services are within reach. Located in Owasso, Oklahoma, our team is committed to fostering a supportive environment where clients feel motivated and equipped to succeed. By addressing underlying health factors such as nutrient deficiencies and lifestyle habits, we help individuals build a foundation for lifelong wellness. Our testimonials reflect real stories of improved energy, confidence, and health markers, though we emphasize that results vary based on individual circumstances. As a community-focused practice, we strive to make a meaningful impact through both clinical excellence and genuine care for every client.
Services
Weight Loss Program Detoxification Program Nutrient Assessment Body Composition Analysis Custom Nutrition Plans
Highlights and features
  • We offer personalized nutrition and lifestyle plans based on medical assessments.
  • Our program includes cutting-edge InBody body composition analysis for precise tracking.
  • Affordable payment options with flexible financing available.
  • Dr. Kathy brings 30+ years of healthcare experience and personal success to her practice.
  • We focus on long-term health, not just short-term weight loss.
What people say
More energy Lost 50 lbs Blood sugar improved Confidence boosted Cholesterol lowered
Services
Weight Loss Program
Our comprehensive weight loss program combines medical assessments, personalized nutrition plans, and lifestyle coaching to address individual health needs. Through monthly body composition analysis and ongoing support, we help clients achieve sustainable results while improving overall wellness. Dr. Kathys expertise ensures each plan is tailored to metabolic rate, medical history, and lifestyle factors.
Detoxification Program
The 21-Day Detoxification Program uses science-based nutrition to support safe toxin elimination. Pre-packaged meals and supplements simplify adherence while promoting metabolic health. This program helps reset digestion, reduce inflammation, and improve energy levels through targeted dietary interventions.
Body Composition Analysis
Using InBody technology, we measure muscle, fat, and water levels to create precise health metrics. Regular assessments track progress beyond the scale, identifying imbalances and guiding adjustments to nutrition and activity plans for optimal outcomes.
Nutrient Assessment
We evaluate nutrient deficiencies caused by diet, medications, or genetics to address underlying health issues. Custom supplementation and dietary recommendations ensure clients receive essential vitamins and minerals for metabolic function and weight management success.
Lifestyle Coaching
Our coaching identifies environmental and behavioral factors affecting health. Through personalized strategies, clients build sustainable habits around activity, stress management, and mindful eating to maintain long-term wellness and prevent weight regain.
People
Dr. Kathy Campbell
Founder & Lead Practitioner
Dr. Kathy Campbell is a Tulsa native and pharmacist with 30+ years of experience. After losing 150 pounds and maintaining it for over a decade, she developed a science-based weight loss program focused on long-term health. She holds a Doctorate of Pharmacy from the University of Oklahoma and has served Owasso communities since 1992.
Questions
What does the weight loss program include?
The program includes body composition analysis, customized nutrition plans, lifestyle coaching, and monthly progress tracking using InBody™ technology.
How much does the program cost?
The initial three-month plan costs $899 down plus $399 monthly, or $1,991.20 if paid upfront with a 5% discount.
Are results guaranteed?
Results vary based on individual health factors, diet, and adherence to the program. Testimonials reflect real outcomes but are not typical for every client.
What makes this program different?
Our approach combines medical expertise, personalized plans, and ongoing support with tools like body composition analysis to address root health issues.
Do you offer payment plans?
Yes, we offer flexible financing options including monthly payments or a discounted upfront payment.
How do I schedule a consultation?
Contact us at 918-992-4348 or visit our office at 130 South Main Street, Owasso, OK 74055 to begin your journey.
Reviews (6)
Chase Wagner
Dec 12, 2020 Report
Dr. Kathy and Dena are absolutely amazing. If you are reading this, I'm sure that like me you have tried dieting and exercise before with, at best, mediocre results. That's the thing about Dr. Kathy's program, it isn't a diet at all. It is a lifestyle change and one that isn't horribly drastic at that. She takes the time with you to actually figure out why you personally are overweight, instead of a "one size fits all" approach. I have been going through some family issues and Dr. Kathy always asks me about it and explains how it is likely affecting my weight. I joke with her that I owe her therapy
Shawna BeCraft
Oct 10, 2020 Report
Dr. Kathy is amazing!! I've been big my whole life and didn't know how to lose weight. I'd try this or that and lose some then gain it right back. Dr. Kathy taught me how to look at food differently and how to nourish my body. I lost 30lbs in her 12 week program and Dr. Kathy was supporting, educating, and encouraging me the whole way. Her goal is not about just losing weight, but learning to be healthier and living longer. I not only lost weight & inches, but I now feel better, sleep better, and am dreaming again.
Robin Bushyhead
Sep 17, 2020 Report
With so many diet programs available today, I was confused about what would be the right program for me. I searched the Internet numerous times for information but I just didnt know where to start my diet journey ending up even more confused. When I saw Dr. Kathy Weight Loss Program, I knew this was the right program for me. This is not a gimmick weight loss program. Kathys evaluation process helps to focus on why you are gaining weight and how to get the weight off safe and effectively. This is a healthy life style change program backed up by science, proven record, and great testimonials
Ann M. Miller
Feb 01, 2020 Report
Dr. Kathy was highly recommended by my friend, Wendy, who has lost over 80 pounds and more importantly continues to make lasting healthy lifestyle changes that inspire me. Frankly, Dr. Kathy was on my bucket list and last April I decided to meet with her and sign up for her detox and 3 month program. She uniquely impressed me with her depth of knowledge of nutrition and biochemistry and her steady, reasonable approach to help me and others change damaging eating habits. Since Dr. Kathy has battled personally with challenging weight struggles, she has an incredible understanding of how our bodies
Anita Walker
Nov 23, 2019 Report
Dr. Kathy and Dena go the extra mile at helping you have a successful life changing healthy life. They teach you what to eat and how it effects your body. The three week detox took away my sugar cravings in a day. Something I have not been able to do on my own. I liked that Dr. Kathy is a Pharmacist and has great knowledge in how the body works at the cellular level. My husband also went on this healthy diet with me...which made it successful. I have tried other diets and they did not work. This is a sustainable eating life style for the rest of our lives. We don't even feel deprived like I did
Kathy Langley
Dec 06, 2018 Report
Dr Kathy has accurately figured it out my chemical barriers to weight loss and corrected them using supplements. Her counseling has been invaluable. I am now 25 lbs down and losing steadily, feeling better than I have in years and exercising regularly with joy. I compete in ballroom dance among other things. I would never have believed a few years ago that I could feel this good at age 61. Dr. Kathy's program has made a HUGE difference in my life!