Internal Medicine
in Chattanooga, TN
Johnston Medical provides comprehensive internal medicine through a concierge healthcare model designed for adults seeking personalized, relationship-based care. As a membership-based practice, we focus on prevention, wellness, root cause investigation, and long-term health management while giving patients direct access to their physician when they need it most.
Internal Medicine
in Chattanooga, TN
Johnston Medical provides comprehensive internal medicine through a concierge healthcare model designed for adults seeking personalized, relationship-based care. As a membership-based practice, we focus on prevention, wellness, root cause investigation, and long-term health management while giving patients direct access to their physician when they need it most.
Comprehensive Adult Healthcare
Internal medicine is dedicated to the prevention, diagnosis, and treatment of adult health conditions. At Johnston Medical, we go beyond treating illnesses by building long-term relationships with our patients and creating personalized healthcare plans that evolve with their changing needs.
Our concierge medicine model allows Dr. Dustin Johnston to spend more time with each patient, providing thoughtful medical guidance, preventive care, and ongoing support that simply isn't possible in traditional healthcare settings.
Johnston Medical Personalized Internal Medicine
Every patient has a unique medical history, lifestyle, and set of health goals. Rather than relying on a one-size-fits-all approach, Johnston Medical develops individualized treatment plans that reflect the whole picture of your health.
As a membership-based doctor in Chattanooga, Dr. Johnston offers direct physician access, extended appointments, and continuous communication to ensure every patient receives personalized care and timely medical guidance.
Primary care
✺
internal medicine
✺
Preventative care
✺
Hormone therapy
✺
Root cause medicine
Root Cause Investigation
Looking Beyond Today's Symptoms
Many chronic health concerns have contributing factors that deserve careful attention. Instead of focusing only on symptom management, Johnston Medical practices root cause investigation by evaluating your overall health, lifestyle, nutrition, medical history, and risk factors.
Through functional medicine and root cause medicine principles, we take a deeper look at factors such as:
- Hormonal imbalances
- Nutritional deficiencies
- Metabolic dysfunction
- Inflammation
- Lifestyle habits
- Sleep quality
- Stress management
- Preventable disease risks
Lifestyle Medicine for Lifelong Wellness
Supporting Better Health Every Day
Healthy habits play an important role in preventing illness and improving quality of life. Johnston Medical incorporates Lifestyle Medicine into every patient relationship by helping individuals make sustainable improvements in nutrition, physical activity, sleep, stress management, and other factors that influence overall health.
Combined with evidence-based internal medicine, this wellness-focused approach empowers patients to take an active role in their healthcare journey.
Preventative care
✺
Hormone therapy
✺
Root cause medicine
Experience Personalized Internal Medicine
Your health deserves more than rushed appointments and fragmented care. Discover the benefits of concierge internal medicine with direct physician access, personalized healthcare, and a proactive approach to lifelong wellness.
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 Internal Medicine
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.
Internal Medicine Frequently Asked Questions
What is internal medicine?
Internal medicine is a medical specialty focused on preventing, diagnosing, and managing health conditions in adults. Internal medicine physicians care for patients with a wide range of routine and chronic medical concerns while emphasizing long-term health and wellness.
What is root cause investigation?
Root cause investigation means looking beyond symptoms to understand the factors contributing to your health concerns. Dr. Johnston evaluates your medical history, lifestyle, nutrition, sleep, stress, and other influences to create a personalized treatment plan that addresses the whole picture of your health.
Do you treat chronic conditions?
Yes. Johnston Medical provides ongoing management for many chronic health conditions while working to reduce future complications through preventive care, routine monitoring, and lifestyle recommendations tailored to each patient.
How does concierge internal medicine improve care?
Because Dr. Johnston cares for a limited number of patients, he has more time to understand your medical history, answer your questions, and develop a personalized treatment strategy. This leads to stronger physician-patient relationships and more comprehensive care.
Is internal medicine only for older adults?
No. Internal medicine is appropriate for adults of all ages. Whether you're focused on prevention, managing an existing condition, or optimizing your overall health, Johnston Medical provides care designed to meet your needs throughout adulthood.