Caring for Your Family’s Vision, One Patient at a Time
Kingsport’s Trusted Name in Vision Care Since 1978
Kingsport’s Trusted Name in Vision Care Since 1978
When you’re searching for a trusted eye doctor in Johnson City, TN, you want experience and care you can trust. At McMillin Eyecare, we’ve spent over 45 years providing top-notch eye care focused on you. As one of the most established eye doctors in Johnson City, we combine comprehensive eye exams with advanced diagnostic technology to protect your vision health.
We take the time to get to know you and your vision needs, lifestyle, and family history, ensuring personalized care that goes beyond basic vision correction. From routine check-ups to specialized treatments, you’ll experience the difference that comes from working with eye doctors who truly care about your long-term vision health.

We treat our patients with the most careful and individual approach, stylish eye-wear and latest innovations in contact lenses in a relaxed and friendly environment.
Receive a thorough evaluation of your vision and eye health. We’re committed to ensuring clear vision and identifying any potential concerns early.
Find the perfect fit for your contact lenses, including specialty options for unique needs like astigmatism or dry eyes.
Explore life-changing vision correction with our Lasik consultations and post-operative care to ensure the best results.
Experience advanced treatment options for a variety of eye conditions using cutting-edge laser technology.
Protect your vision with specialized screenings to detect and manage complications related to diabetes.
Gain detailed insights into your eye health with state-of-the-art imaging that aids in diagnosing and monitoring conditions.
From early detection to personalized treatment plans, we’re here to help you manage glaucoma or cataracts effectively.
Stay proactive with regular screenings designed to detect glaucoma in its earliest stages, preserving your vision for years to come.
Step into McMillin Eyecare’s Full Service Optical Dispensary, where modern frames meet exceptional service. Working alongside our skilled eye doctor in Johnson City, TN, we specialize in premium eyewear ranging from bold designer styles to practical everyday options. Our advanced lens technologies include glare reduction, UV shields, and ultra-thin materials that transform your vision experience.
We begin by learning about your lifestyle so we can match you with the perfect eyewear to pinpoint the perfect eyewear solution. Our certified opticians then take precise digital measurements to guarantee accuracy. The final stage involves rigorous quality testing, expert adjustments, and personalized fitting to ensure your complete satisfaction.
Skip the wait with our instant access to leading contact lens brands and 48-hour delivery on specialty orders. Your dedicated eye doctor in Johnson City, TN, evaluates your vision needs and lifestyle to recommend the perfect contact lenses for your unique requirements. Direct shipping to your doorstep makes maintaining healthy vision effortless and convenient.
We begin your contact lenses journey with a thorough assessment of your eye health and preferences. Our expertise at McMillin Eyecare ensures precise measurements and optimal fit during your personalized fitting session. Every recommendation comes with detailed guidance on proper wear and care routines.
Comprehensive eye health screening goes beyond basic vision testing at McMillin Eyecare. During routine eye exams, our experienced eye doctor in Johnson City, TN, uses advanced diagnostics to assess visual acuity, muscle coordination, and eye structure. We identify early signs of conditions like glaucoma and cataracts before symptoms develop.
Our detailed examination process begins with precise visual measurements and depth perception analysis. Digital imaging reveals the health of your retina and optic nerve with remarkable clarity. Each visit concludes with personalized recommendations based on your unique vision requirements.
Advanced diagnostic systems at McMillin Eyecare scan for the smallest indicators of retinal damage or pressure changes. Each specialized eye doctor in Johnson City, TN, combines decades of clinical expertise with cutting-edge medical care to address glaucoma and macular degeneration. Digital retinal scanning reveals crucial details about your eye health within minutes.
Treatment success depends on consistent monitoring and swift adjustments to your care plan. Quarterly assessments track cellular changes while specialized imaging shows treatment progress over time. We actively collaborate with retinal specialists, ensuring seamless coordination when additional expertise benefits your care.
Gentle pulses of light target the underlying causes of dry eye during painless OptiLight sessions. As your experienced eye doctor at McMillin Eyecare administers this FDA-approved treatment, you’ll relax in our climate-controlled room. Quick 15-minute sessions deliver noticeable improvement in eye comfort and tear production.
Most patients complete four sessions spaced over three months spaced strategically over three months. Specialized eye mapping determines precise light settings for optimal results. Many patients report reduced redness and irritation by their second session, with continued improvement through completed treatment.
Targeted light pulses revolutionize dry eye treatment by addressing root causes rather than symptoms alone. Your dedicated eye doctor at McMillin Eyecare delivers IPL for dry eyes using advanced technology that reactivates natural tear production. Each visit helps improve tear gland function and ease irritation while reducing inflammation that triggers discomfort.
Initial treatments require just 15 minutes in our specially designed treatment suite. Advanced imaging guides the precise application of therapeutic light pulses across affected areas. Follow-up visits track your progress as tear quality improves and irritation diminishes, creating lasting relief from dry eye symptoms.

We believe that every patient deserves individualized care that goes beyond basic vision correction. Our mission is to deliver comprehensive eye care that considers your unique needs, family history, and lifestyle requirements.
By staying at the forefront of advancements in treatment and diagnostic technology, we ensure you receive the most effective and comfortable care possible. We’re committed to building lasting relationships with our patients, treating each person who walks through our doors as a valued member of our extended family.
Your vision deserves care from experienced eye doctors in Johnson City, TN, who understand your specific needs. Our team of skilled optometrists – Dr. William C. McMillin, Dr. Billy McMillin, Dr. Katherine Randolph, and Dr. Brenna Jefferies – brings decades of combined experience in comprehensive eye care. Working alongside our certified opticians, technicians, and vision specialists, we focus on detailed eye exams and personalized treatment plans that enhance your quality of life.

Owner/Optometrist

Optometrist


Optometrist

Optometrist

Your vision deserves care from experienced eye doctors in Johnson City, TN, who understand your specific needs. Our team of skilled optometrists – Dr. William C. McMillin, Dr. Billy McMillin, Dr. Katherine Randolph, and Dr. Brenna Jefferies – brings decades of combined experience in comprehensive eye care. Working alongside our certified opticians, technicians, and vision specialists, we focus on detailed eye exams and personalized treatment plans that enhance your quality of life.
Be sure and ask a member of our Optical team about our current special.

Ready to experience the difference that comes with personalized care from a trusted eye doctor in Johnson City? At McMillin Eyecare, Dr. Billy McMillin and our team of optometrists make prioritizing your vision health simple. Call 423-239-5491 to book your eye exam today — we’re here to help you see your best. Follow us on Facebook and Instagram for helpful eye care tips and practice updates.



