📋 Eye Care Provider
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John W. Barnhart, OD
📍 4620 Mahoning Ave NW, Warren, OH 44483, United States
[x] Active Centre⭐ 4.9/5 (443 reviews)🏆 Expert Choice🕐 8 am-4 pm📞 +1 330-847-9093⏱️ 3 min read
John W. Barnhart, OD
Eye Care Provider
4620 Mahoning Ave NW, Warren, OH 44483, United States
Warren, Ohio 44483
Call Now
visionsource-drbarnhart.comOfficial Website
PIN Code
44483
Plus Code
75M3+JV Warren, Ohio, USATimings
8 am-4 pm
Verified May 2026
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John W. Barnhart, OD
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⭐Customer Reviews
KS
★★★★★
Very thorough exam. Everyone in the office was so friendly! Dr. Barnhart explained everything about the exam and my eye health very well and I appreciated that. Very happy with my experience!
JT
★★★★★
Dr. Barnhart and his staff are awesome. I have quite a few optometrists in my area to pick from and I still choose to drive nearly an hour to be taken care of by Doc Barnhart and his very knowledgeable staff. I highly recommend this office for your vision and eye health needs. They have a great selection of on-site frames to choose from with all of the latest style's available. Highly recommended. 5 stars alllll day.
MV
★★★★★
Dr. Barnhart and his staff are amazing! Knowledgeable, kind, and patient. Wish we found him sooner! Corrected our daughter's eye issues beyond what we thought possible. From the Cleveland Clinic to local Docs in Mahoning County, he has surpassed them all.
PH
★★★★★
Dr. Barnhart is incredibly thorough and he gives excellent explanations if there's any issues. The staff is very helpful and kind.
LT
★★★★★
My husband was very nervous about his emergency eye appointment for severe blurred vision in the right eye. After being seen by Dr. Barnhart he felt at ease and after speaking with Angela he really felt better about his upcoming appointment to see the surgeon that Dr Barnhart is affiliated with to have a cataract removed in his right eye. Angela got him in quickly to see the surgeon and soon all of this will be behind us!
JF
★★★★★
Dr. Barnhart is a really good doctor and his staff is so kind. They are very patient and helpful.
EV
★★★★★
Very friendly and knowledgeable. Made my autistic son feel comfortable. Dr. Barnhart took his time with him. Would recommend.
BH
★★★★☆
My first visit, everyone was extremely nice and friendly with lots of smiles. Answered all my questions.
My insurance changed and previous Optometrist Dr didn't accept my new insurance so I had to change Dr's. I was happy there.
Ask me to rate my new Dr after I get to know them a few years, we'll see if it changes.
📈Quick Comparison: Top Eye Clinics in Warren
| Name | Rating | Phone | Link |
|---|---|---|---|
| John W. Barnhart, OD Current | ⭐ 4.9 (443) | ✅ Yes | View Details |
| Retina Associates of Cleveland, Inc. | ⭐ 4.9 (366) | ✅ Yes | View Details |
| Dr. Gregory M. Yuricek & Associates | ⭐ 4.7 (136) | ✅ Yes | View Details |
Comparison based on verified Google Maps data and user reviews.
[?]Frequently Asked Questions
Where is John W. Barnhart, OD located? +
John W. Barnhart, OD is at 4620 Mahoning Ave NW, Warren, OH 44483, United States, Warren, Ohio 44483.
What services does John W. Barnhart, OD offer? +
John W. Barnhart, OD provides comprehensive eye care including services for this business. Call +1 330-847-9093 for specific service availability.
What are the opening hours of John W. Barnhart, OD? +
John W. Barnhart, OD is open 8 am-4 pm. Closed on: Friday, Saturday, Sunday
Does John W. Barnhart, OD accept walk-in patients? +
John W. Barnhart, OD in Warren accepts both appointments and walk-ins, though appointments are recommended for specialized services.
What is the average consultation fee at John W. Barnhart, OD? +
Consultation fees vary by service at John W. Barnhart, OD. Basic eye exams typically start from $50 to $150 in Warren, while specialized treatments and surgeries may cost more.
Is John W. Barnhart, OD equipped for emergency eye care? +
John W. Barnhart, OD provides emergency eye care services for conditions like eye injuries, sudden vision loss, or severe eye pain during operating hours.
About John W. Barnhart, OD
John W. Barnhart, OD is a verified business in Warren, Ohio.
How to Get Help at John W. Barnhart, OD
To visit John W. Barnhart, OD in Warren, call +1 330-847-9093 to schedule an appointment or walk in during business hours. Bring your medical history and any current eyeglasses or contact lenses.
Why Choose a Verified Eye Clinic in Warren?
Choosing a verified eye clinic like John W. Barnhart, OD in Warren ensures you receive professional care from qualified specialists using modern equipment and approved treatment methods.
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🛡Editorial Verification
9.8/10
Trust Score: Excellent
Vetted by directory editors
This provider profile has been verified against official registry sources and customer feedback to protect users from fraudulent listings.
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| Monday | 9 am-7 pm |
| Tuesday | 9 am-6 pm |
| Wednesday | 8 am-4 pm |
| Thursday | 8 am-4 pm |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
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📍Nearby Centres
8.0 km away
8.4 km away
7.3 km away
11.8 km away
Verified Eye Clinic Listing
This listing has been verified for accuracy of contact details, professional credentials, and active operation status.
Google Place ID: ChIJXRlgs69hMYgRhDXN7KjVDxw
Registry Code: GBP-VET
Last Vetted: May 2026
Google Place ID: ChIJXRlgs69hMYgRhDXN7KjVDxw
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