LifeStyle Health Services

Mounjaro Weight Loss Injections in Thousand Oaks

At our Agoura Hills location, Dr. Michael Rankin MD, a board-certified Internal Medicine physician, provides expert Mounjaro weight loss treatments tailored to your health goals.

Though in-person care is preferred, we accommodate remote consultations and deliver Mounjaro injections to approved candidates for sustained weight management and blood sugar regulation in Thousand Oaks.

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Meet Our Team

Michael Rankin, MD - Lifestyle Med Spa Medical Director

Michael Rankin, MD, Medical Director

Michael B. Rankin, MD is a diplomate of the American Board of Internal Medicine

Kim B. Barrus Ph.D., Chief Of Operations

Kim B. Barrus Ph.D., Chief Of Operations

Kim Barrus, Ph.D., is the founder of Lifestyle Med Spa, where he provides the vision and leadership behind the practice's patient-centered approach to health, wellness, and preventive care. After experiencing firsthand the life-changing benefits of medically supervised GLP-1 weight loss treatment, Dr. Barrus was inspired to create a practice dedicated to helping others improve their health, confidence, and quality of life through evidence-based medical care.

Lifestyle Med Spa specializes in medically supervised weight loss, offering personalized treatment plans designed to help patients achieve safe, sustainable results. As the practice has grown, it has expanded to provide a comprehensive range of wellness and aesthetic services, including IV therapy, vitamin injections, HydraFacial® treatments, and medical-grade skincare, all designed to support patients' overall health, vitality, and self-care.

Medical services are provided by the practice's experienced clinical team, led by Michael Rankin, MD, Board-Certified Internal Medicine, and Kristina Dino, NP, who evaluate each patient and develop individualized treatment plans, including GLP-1 medications when clinically appropriate.

As founder, Dr. Barrus oversees the practice's operations and patient experience, ensuring every patient receives compassionate, personalized care in a welcoming environment. His vision is to provide a destination where medical expertise, wellness, and aesthetics come together to help patients look, feel, and live their best.
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Beth Barrus, RN, Head Nurse - Lifestyle Med Spa

Beth Barrus, RN, Head Nurse


Beth Barrus, R.N., serves as Head of Nursing at Lifestyle Med Spa, where she provides clinical leadership and helps ensure the highest standards of patient care, safety, and excellence. As a co-founder of the practice, Beth played an important role in establishing the clinical foundation of Lifestyle Med Spa and developing protocols that support exceptional patient experiences.

With more than 50 years of nursing experience, Beth brings extensive expertise in critical care and surgical recovery. Her career has been defined by a commitment to compassionate care, clinical excellence, and helping patients feel supported throughout their health and wellness journeys.

Beth works with Dr. Michael Rankin, Kristina Dino, N.P., and the clinical team to support safe, personalized care for every patient. Known for her warmth, empathy, and dedication to others, Beth continues to help shape the caring culture at Lifestyle Med Spa.
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Kristina Dino, MSN, FNP-C, PMHNP-BC - Lifestyle Med Spa

Kristina Dino, MSN, FNP-C, PMHNP-BC

Kristina is a dual board-certified Nurse Practitioner specializing in medical weight loss, aesthetic medicine, and wellness optimization. She earned her Master of Science in Nursing and a Post Masters Certification in Psychiatric Mental Health Nurse Practitioner from West Coast University. Kristina has a strong focus on weight management, utilizing evidence-based strategies to support sustainable fat loss, improve metabolic health, and enhance overall well-being. She takes a comprehensive approach that includes nutrition guidance, lifestyle modification, and medically supervised treatments tailored to each patient’s goals. In addition to her expertise in weight loss, she provides aesthetic services and is a trained injector with experience in Botox. Her aesthetics treatments are with an emphasis on natural-looking, refreshed results that enhance each patient’s unique beauty. She also has a passion for wellness therapies, including nutrient optimization, to promote long-term health and wellbeing. Known for her warm, genuine, and approachable personality, Kristina values building strong relationships with her patients and creating a supportive environment where they feel comfortable throughout their wellness journey. Her professionalism, attention to detail, and compassionate approach have earned the trust and respect of both patients and colleagues alike. Dedicated to staying at the forefront of the latest advancements in wellness and aesthetics, Kristina continuously expands her education and skillset to provide high-quality, evidence-based care. Her goal is to help patients improve not only their appearance, but also their overall confidence, wellness, and quality of life. See More 

Samantha Nunley, Business Development Manager

Samantha Nunley, Business Development Manager

Samantha serves as the Business Development & Patient Experience Manager at Lifestyle Health Services, where she is dedicated to ensuring every patient feels informed, supported, and confident throughout their wellness journey. She works closely with both the clinical and administrative teams to create a seamless patient experience from the very first interaction.

Samantha holds a Bachelor of Arts in Communication Studies from Florida State University. With a background in healthcare and hospitality operations, business development, and patient relations, she has played an integral role in the growth of Lifestyle Health Services' medical weight loss and wellness programs. She oversees community outreach, strategic partnerships, patient education, marketing initiatives, and business operations, helping connect more individuals with safe, medically supervised treatments that improve both health and quality of life.

Samantha is passionate about building meaningful relationships within the community and believes exceptional healthcare begins with trust, education, and personalized support. She is committed to creating a welcoming environment where every patient feels valued, empowered, and inspired to achieve their health and wellness goals.
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Giselle Morales, Medical Assistant

Giselle Morales, Medical Assistant

Giselle’s background includes 4 years of dedicated esthetic practice and 5 years of experience as a medical assistant. Her expertise in a range of beauty treatments and a deep understanding of the latest advancements in skin health allows her to be dedicated to helping individuals achieve their unique wellness goals and allows her to approach each client with a comprehensive understanding of their needs. From personalized skin care regimens to innovative treatments like weight loss injections and nutritional booster therapies, she is committed to empowering clients with the knowledge and tools necessary to unlock their full potential. See More 

Jessica Salazar, Medical Assistant 

Jessica Salazar, Medical Assistant

Jessica brings several years of experience as a medical assistant, with a strong focus on GLP-1 therapies, metabolic health, and weight management support. Since beginning her career in 2019, she has developed a patient-centered approach that combines clinical knowledge with compassionate care. She earned her Bachelor’s degree in Microbiology with a minor in Public Health from UC Davis, giving her a solid scientific foundation and a deeper understanding of whole-body wellness. Her background allows her to support patients not only through treatment, but also through education and long-term lifestyle guidance. Jessica is passionate about helping individuals feel confident and empowered in their health journey. From guiding patients through weight loss treatments to addressing concerns and creating personalized care experiences, she is dedicated to helping clients achieve sustainable, lasting results. Outside of work, Jessica enjoys hiking, reading, and continuing to expand her knowledge in human anatomy and health sciences. See More 

Anjmun Sharma, MD - Lifestyle Med Spa

Anjmun Sharma, MD


Dr. Anjmun Sharma, MD, is a highly skilled and certified physician specializing in occupational medicine. He is an Aviation Medical Examiner (A.M.E.) and a Designated Civil Surgeon for USCIS. Dr. Sharma is Level II Certified by the Division of Workers' Compensation (DOWC) in Colorado and holds MRO certification. He also serves as an Independent Medical Examiner for the State of Colorado’s Department of Labor & Employment, Division of Workers' Compensation. Dr. Sharma practices at Monument Occupational Medicine, PC, in Colorado Springs, where he provides comprehensive medical services tailored to the needs of his patients. See More 

Traci Babcock, RN, NP - Lifestyle Med Spa

Traci Babcock, RN, NP


Traci Babcock RN NP is an experienced board-certified nurse practitioner with Lifestyle Med Spa and Family Psychological Services.

Jaime

Jaime Raymond, Plasma Fibroblast Pen Technician

Has been in the beauty industry for 16 years as a makeup/hair artist and have worked with multiple celebrities. Is currently certified as a Plasma Fibroblast pen technician.

What is Mounjaro and How Does It Work?

Mounjaro offers a powerful solution for type II diabetes and obesity, utilizing its dual receptor agonist mechanism to activate both GIP and GLP-1 receptors. By addressing both receptors, it surpasses other medications, enabling quicker and more efficient weight loss.

How Does Mounjaro Differ from Ozempic/Wegovy?

Mounjaro
  • Mechanism: Dual agonist that stimulates both GIP and GLP-1 receptors.
  • Efficacy: Clinical studies show patients losing 15-22% of their body weight, surpassing the results typically seen with GLP-1 agonists alone.
Ozempic/Wegovy
  • Mechanism: GLP-1 agonist that targets only the GLP-1 receptor.
  • Efficacy:
    • Wegovy, approved for weight loss, has shown average weight reduction of up to 14.9%.
    • Ozempic, primarily for type 2 diabetes, often results in 5–10% weight loss.
With its dual action, Mounjaro delivers enhanced metabolic benefits and greater weight loss potential, while Ozempic and Wegovy remain a reliable option for managing blood sugar and supporting weight loss.

At your initial consultation, we’ll undertake a thorough medical assessment to select the most appropriate treatment plan for you.

Mounjaro Clinical Trial Weight Loss Results

  • Studies consistently reveal Mounjaro’s ability to reduce weight by 15-26%, varying with dosage and trial specifics.
  • Mounjaro outperformed placebo groups in weight loss, underscoring its powerful role in combating obesity and overweight issues.
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Is Mounjaro FDA Approved?

Yes, the FDA approved Mounjaro in May 2022 to help manage glycemic levels in type II diabetes. In November 2023, Zepbound was also approved for chronic weight management in adults living with obesity or overweight, provided they have at least one weight-related comorbidity.

Potential Side Effects of Mounjaro

The common side effects of Mounjaro include nausea, vomiting, diarrhea, stomach pain, and constipation, while serious allergic reactions, though rare, are possible. Generally, these side effects are mild and tend to diminish as the treatment progresses, with severe side effects being infrequent.

Dr. Michael Rankin will discuss your medical history during the consultation, address any pre-existing conditions, and provide detailed information about potential side effects to ensure the treatment is right for you.

Know Your Medical History Before Starting Mounjaro

At Lifestyle Med Spa, your well-being is our focus. Before prescribing Mounjaro for weight loss, we take the time to review your complete medical history, including personal and family history of thyroid cancer, high blood pressure, low blood sugar, and kidney problems. This approach goes beyond just assessing your BMI, allowing us to design a tailored weight management plan that aligns with your individual health needs and delivers sustainable results.

Lifestyle Med Spa - Our Story

Dr. Kim Barrus, the Chief of Operations at Lifestyle Medical Spa, personally benefited from medical weight loss program, losing 22 pounds in just four months. Motivated by his success, he conducted extensive research, paving the way for the introduction of Mounjaro to our services.

Lifestyle Changes Accelerate Weight Loss

At our clinic, Mounjaro injections are complemented by personalized support to enhance your diet and exercise habits.

We aim to make your weight loss experience faster and more enjoyable through manageable lifestyle changes.

With the Evolt 360 Body Composition Scan, we gather vital information to ensure healthy weight loss while protecting lean muscle mass.

Success Stories

Jaime followed a medical weight loss program and lost 47 lbs in 5 months.

Here is her story:

Why Choose Lifestyle for Your Weight Loss in Thousand Oaks

Competent and meticulous medical review and care from skilled physicians and nurses.

Concierge care – we offer individual attention to each patient, helping with any questions, specialized diet or nutrition advice, or other needs you may have along your weight loss journey.

Convenient location in Agoura Hills off the 101 freeway with on-time appointments - we respect and appreciate your time

Careful medical monitoring and 24-hour-a-day emergency phone number

Complimentary B12 skinny injections

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