Preventive Care

in Chattanooga, TN

At Johnston Medical, preventive care is more than an annual checkup. Through our concierge medicine model, we take a proactive approach to protecting your long-term health with comprehensive wellness evaluations, advanced laboratory testing, lifestyle guidance, and personalized care plans. As a membership-based primary care practice in Chattanooga, we focus on identifying potential health concerns early so you can enjoy a healthier future.

Preventive Care

in Chattanooga, TN

At Johnston Medical, preventive care is more than an annual checkup. Through our concierge medicine model, we take a proactive approach to protecting your long-term health with comprehensive wellness evaluations, advanced laboratory testing, lifestyle guidance, and personalized care plans. As a membership-based primary care practice in Chattanooga, we focus on identifying potential health concerns early so you can enjoy a healthier future.

The Foundation of Lifelong Wellness

Preventive care is the cornerstone of exceptional healthcare. Rather than waiting until illness develops, Johnston Medical partners with patients to identify risks, monitor overall health, and create individualized wellness strategies that promote long-term vitality.



Our membership-based medicine model gives Dr. Dustin Johnston the time to truly understand each patient, making it possible to deliver thoughtful, proactive care instead of reactive treatment.

What Preventive Care Includes

Johnston Medical provides preventive care that goes beyond routine checkups. Through our concierge medicine model, every service is personalized to your health history, lifestyle, and long-term wellness goals. Our preventive care services include:

Annual Wellness Examinations

Comprehensive Health Screenings

Advanced Laboratory Testing

Cardiovascular Risk Assessments

Preventive Health Planning

Ongoing Health Monitoring

Hormone Evaluations

Nutrition & Dietary Guidance

Lifestyle Medicine Consultations

Weight Management Support

Urgent Care Access for Illness or Injury

Primary care

internal medicine

Preventative care

Hormone therapy

Root cause medicine

Healthcare worker administering a vaccine injection into a patient’s upper arm

A Personalized Approach to Prevention

Healthcare Designed Specifically for You

No two patients have the same medical history or health goals. Johnston Medical develops individualized preventive care plans based on your unique needs rather than following a standardized approach.


As your membership-based primary care physician, Dr. Johnston works with you throughout the year, providing direct physician access, ongoing guidance, and adjustments to your wellness plan as your health evolves.

Lifestyle Medicine & Root Cause Investigation

Looking Beyond Today's Symptoms

Excellent preventive care means understanding why health concerns develop, not simply responding once they appear. Johnston Medical incorporates Lifestyle Medicine and root cause investigation to evaluate nutrition, exercise, sleep, stress, and other lifestyle factors that influence your long-term health.


This comprehensive approach helps patients make informed decisions that support better energy, improved wellness, and a healthier future.

Person writing in a notebook beside fresh produce and meal-prep containers on a wooden table

Preventative care

Hormone therapy

Root cause medicine

Invest in Your Long-Term Health

The best healthcare focuses on preventing illness before it begins. Discover how Johnston Medical's personalized preventive care and concierge medicine approach can help you stay healthier, live better, and take control of your future.

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Simple Membership-Based Healthcare in Chattanooga, TN

Tier 1 Membership

Designed for healthy adults age 35 and younger or patients seeking hormone management services. This membership includes comprehensive annual health screenings, advanced laboratory testing, preventive care planning, and direct physician access throughout the year.


Starting at $1,200 annually.

Tier 2 Membership

Ideal for adults seeking a more comprehensive primary care relationship. Members receive personalized healthcare management, preventive care services, wellness planning, routine visits, and direct physician communication when health concerns arise.


Starting at $2,500 annually.

The Benefits of Membership-Based Preventive Care

Direct Access to Your Physician

Receive timely communication directly with Dr. Johnston when health questions or concerns arise.

Longer Appointments

Enjoy appointments focused on listening, education, and developing personalized healthcare plans instead of rushed office visits.

Individualized Medical Care

Every patient receives care designed around their unique health history, goals, and lifestyle.

Comprehensive Preventive Care

Routine wellness exams, advanced lab work, preventive screenings, and health monitoring help identify potential concerns before they become serious.

Healthcare Partnership

Your physician becomes a trusted healthcare partner committed to helping you make informed decisions and maintain lifelong wellness.

Speech bubble with a question mark inside
Preventive Care Frequently Asked Questions
  • Why is preventive care so important?

    Preventive care helps identify health concerns before they become more serious. Through annual wellness visits, advanced laboratory testing, health screenings, and personalized wellness planning, we can often detect risks early and help patients make informed decisions that support long-term health.

  • What does preventive care include?

    Preventive care may include annual wellness examinations, comprehensive health screenings, laboratory testing, cardiovascular risk assessments, nutritional guidance, lifestyle counseling, weight management support, and ongoing health monitoring based on your individual needs.

  • How is Johnston Medical's approach different?

    Traditional healthcare often focuses on treating illness after it develops. Johnston Medical takes a proactive approach by helping patients understand their health before problems occur through prevention, education, and personalized wellness strategies.

  • How often should I have a wellness exam?

    Most patients benefit from a comprehensive annual wellness examination. Depending on your health history and goals, Dr. Johnston may recommend additional follow-up visits, laboratory testing, or preventive screenings throughout the year.

  • Does preventive care include lifestyle recommendations?

    Yes. Lifestyle Medicine is an important part of preventive care. Dr. Johnston works with patients on nutrition, exercise, sleep, stress management, and other healthy habits that can significantly improve long-term health.