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
At McMillin Eyecare, McMillin Eyecare has proudly served Mount Carmel since 1979 as your trusted eye care provider. We understand that a clear vision is essential to your daily life and overall well-being. As vision specialists dedicated to your eye health, we provide comprehensive eye exams and personalized treatment options in our family-friendly office.
Our experienced team has helped countless families achieve optimal vision through high-quality care and advanced technology. When you visit us for your eye care needs, you’ll experience a unique combination of advanced care and personal attention that has earned us the trust of generations of families in our community.

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.
At McMillin Eyecare, our full-service optical dispensary stands out with Cutting-edge digital lens technology and high-performance frame materials selected by our Mount Carmel eye doctor. We stock exclusive designer collections and specialized lens technologies that reduce eye strain while providing exceptional clarity in all conditions. Our certified opticians help you select options that match your prescription needs, daily activities, and personal style preferences.
We start with precise digital measurements using advanced scanning equipment to ensure optimal lens positioning and frame fit. Our lab technicians craft your custom lenses using computerized equipment that achieves accuracy to a fraction of a millimeter. We complete each pair with a multi-point inspection process and professional fitting session to guarantee your complete satisfaction.
Working with your Mount Carmel eye doctor, we perform detailed measurements and assessments to match you with the perfect contact lenses for your unique vision requirements. Our contact lenses service at McMillin Eyecare includes comprehensive fittings for soft, gas permeable, and specialty options like toric and multifocal designs. We take the time to ensure optimal comfort and vision clarity through precise measurements and professional guidance.
Each fitting begins with advanced corneal mapping to determine the ideal lens parameters for your eyes’ specific shape and characteristics. We provide hands-on insertion and removal training, especially beneficial for first-time wearers, and schedule follow-up evaluations to monitor your adaptation and success. You’ll always have a team here to answer your questions and adjust your care as needed. to address any questions or adjustments needed throughout your contact lens journey.
Regular vision assessments with our Mount Carmel eye doctor provide vital early detection of conditions like glaucoma, cataracts, and macular degeneration before noticeable symptoms develop. The routine eye exam service at McMillin Eyecare combines advanced diagnostic technology with expert clinical evaluation to create a complete picture of your ocular health. We perform thorough prescription testing to ensure your vision correction stays precise and current.
Each comprehensive exam uses specialized instruments to evaluate your eye pressure, retinal health, and visual acuity at all distances. Our systematic screening process includes digital retinal imaging and personalized vision tests tailored to your age and health history. We carefully explain our findings and recommend appropriate steps to maintain optimal eye health.
Your trusted Mount Carmel eye doctor at McMillin Eyecare delivers specialized medical care (glaucoma & macular degeneration) using advanced diagnostic and treatment protocols. We utilize state-of-the-art imaging technology to monitor subtle changes in your retinal health and optic nerve function, enabling early intervention when it matters most. Our comprehensive monitoring system tracks disease progression with precision, helping preserve your vision through targeted treatment plans.
Each medical eye care visit includes detailed pressure testing, visual field assessment, and high-resolution retinal imaging to evaluate disease status. We coordinate with your healthcare team when necessary and provide clear explanations of treatment options and preventive strategies. Regular monitoring appointments help us adjust your care plan based on your response to treatment.
When traditional dry eye treatments fall short, our innovative OptiLight service delivers targeted light-based therapy to address inflammation at its source. Under the care of your Mount Carmel eye doctor at McMillin Eyecare, this FDA-approved treatment helps restore natural tear production and reduce eye discomfort without medication. We design custom treatment protocols based on your specific dry eye symptoms and severity level.
The procedure consists of gentle light pulses applied to the areas around your eyes during quick, comfortable sessions spaced over several weeks. Our advanced OptiLight system precisely controls the light intensity and treatment area for optimal results with no downtime. We monitor your progress throughout the treatment series and adjust parameters to maximize your comfort and success.
Your persistent dry eye symptoms deserve lasting relief, which is why we offer specialized IPL for dry eyes treatment at McMillin Eyecare, where your Mount Carmel eye doctor oversees every aspect of your care. Our advanced Intense Pulsed Light system targets the underlying causes of dry eye by improving meibomian gland function and reducing chronic inflammation. We assess your specific symptoms to create an individualized treatment approach that provides sustainable results.
The procedure delivers calibrated light pulses directly to the affected areas, stimulating natural healing responses and restoring proper tear film balance. Our experienced technicians carefully adjust treatment settings based on your skin type and symptom severity for optimal effectiveness. We track your progress through each session to ensure maximum improvement in your eye comfort and tear quality.

At our family-friendly office, we believe that every patient deserves individualized attention and the highest standard of eye care possible. Our Mount Carmel eye doctors work tirelessly to provide comprehensive eye exams and treatment options that address your unique needs. We understand that your eyes are precious, and we take our role in protecting them seriously. Through advanced diagnostics, patient education, and ongoing support, we make sure you feel confident in every decision and cared for every step of the way.
Our dedicated team of Mount Carmel eye doctors is led by our experienced optometrists: Dr. William C. McMillin, Dr. Billy McMillin, Dr. Katherine Randolph, and Dr. Brenna Jefferies. Each doctor brings unique expertise and a shared commitment to providing outstanding patient care. Supported by our skilled staff of opticians, technicians, and front office personnel, we work together to ensure every aspect of your visit exceeds expectations. Our team’s collaborative approach and dedication to continuous learning mean you receive the most current and comprehensive eye care available.

Owner/Optometrist

Optometrist


Optometrist

Optometrist

Our dedicated team of Mount Carmel eye doctors is led by our experienced optometrists: Dr. William C. McMillin, Dr. Billy McMillin, Dr. Katherine Randolph, and Dr. Brenna Jefferies. Each doctor brings unique expertise and a shared commitment to providing outstanding patient care. Supported by our skilled staff of opticians, technicians, and front office personnel, we work together to ensure every aspect of your visit exceeds expectations. Our team’s collaborative approach and dedication to continuous learning mean you receive the most current and comprehensive eye care available.
Be sure and ask a member of our Optical team about our current special.

Ready to experience the difference that personalized eye care can make? As your trusted Mount Carmel eye doctor, McMillin Eyecare is here to help you achieve your best possible vision. Connect with Dr. William C. McMillin and our caring team on Facebook and Instagram for eye health tips and practice updates.
Take the first step toward clearer vision today – call us at 423-239-5491 to schedule your visit. At McMillin Eyecare, your eye health is our priority, and we look forward to being your partner in lifelong vision care.



