
Highlights
Age Groups Seen
- Infants and Toddlers (ages 0-3)
- Children (ages 4-11)
- Adolescents (ages 12-17)
- Adults (ages 18-64)
- Geriatrics (ages 65+)
Languages
- English
Gender
FemaleAbout Karen Vaughn
Locations
- 514 South Bonham Street, Suite G, Mexia, TX 76667
- Get Directions
- phone: 254.562.9321
- fax: 254.562.3570
Expertise
Education
- Residency: University of Alabama School of Medicine, Internal Medicine, 2005
- Medical School: University of Texas Medical School at Houston, 2001
- Undergrad: University of Texas-Dallas, Biology, 1996
Board Certifications
- Internal Medicine: American Board of Internal Medicine, 2005
- Pediatrics: American Board of Pediatrics, 2005
Insurance
- AARP
- Administrative Concepts
- Aetna / US Healthcare
- Aetna Better Health-TX Medicaid
- Amerigroup
- BCBS-TX
- BCBS-TX Star and Chip
- Champus Tricare For Life
- Champva
- Cigna
- Cigna Supplemental Insurance
- Colonial Penn Life Insurance Company
- EMI Health Smart Benefits
- FirstCare
- HealthSmart Benefit Solutions/Wells Fargo TPA
- Humana
- Medicaid-TX
- Medicaid-TX CSHCN(former CIDC)
- Medicaid-TX Texas Health Steps
- Medicare A-TX
- Medicare PIN
- Medicare RHC/FQHC
- Molina Healthcare of TX
- Multiplan
- National General Accident and Health
- Other Commercial (MedLic#)
- Pan American Life Insurance
- Parkland Community Health Plan
- Railroad Medicare-Palmetto
- Sana Benefits
- Superior Health Plan - TX
- Surest
- Tricare East
- United American Ins
- United Healthcare
- UnitedHealthOne
- Veterans Affairs CCN - Optum
- Veterans Affairs-Federal
- Web TPA
- Wellcare
Ratings & Reviews
4.9 out of 5
226 ratings, reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/1/2026
- 5 out of 5 starsReviewed on 3/27/2026
- 5 out of 5 starsReviewed on 3/25/2026
- 5 out of 5 starsReviewed on 3/22/2026
- 5 out of 5 starsReviewed on 3/19/2026
- 5 out of 5 starsReviewed on 3/17/2026
- 5 out of 5 starsReviewed on 3/16/2026
- 5 out of 5 starsReviewed on 3/13/2026
- 5 out of 5 starsReviewed on 3/9/2026
- 5 out of 5 starsReviewed on 3/9/2026
- 5 out of 5 starsReviewed on 3/6/2026
- 5 out of 5 starsReviewed on 3/2/2026
- 5 out of 5 starsReviewed on 2/28/2026
Dr vaughn very personable and informative. Trustworthy and great bedside manner.
- 5 out of 5 starsReviewed on 2/27/2026
Excellent. Highly recommend. She was very helpful, informative and knowledgeable.
- 5 out of 5 starsReviewed on 2/26/2026
- 5 out of 5 starsReviewed on 2/25/2026
Always a pleasure to see Dr Vaughn. She is always thorough and explains treatment and medications so I can understand.
- 5 out of 5 starsReviewed on 2/25/2026
Dr. Vaughn is very good at what she does and puts you at ease about your health.
- 5 out of 5 starsReviewed on 2/24/2026
- 5 out of 5 starsReviewed on 2/23/2026
- 5 out of 5 starsReviewed on 2/20/2026
- 5 out of 5 starsReviewed on 2/19/2026
I really enjoyed my visit with Dr Vaughn
- 5 out of 5 starsReviewed on 2/18/2026
- 5 out of 5 starsReviewed on 2/18/2026
As always, Dr Karen Vaughn is inevitably one of the greatest Doctors ever! I've suffered Doctors for over 30 yrs because ive endured gastro problems and then other things have transpired and along the way i have experienced all types of doctors. Nevertheless, I feel as if we have a exceptional patient and Doctor bond. She is a phenomenal Doctor with exceptional character and integrity that is unmatched.. When you are in need of anything, she does not procrastinate but get whatever you need done expeditiously! Dr Vaughn staff mirrors her excellence, with mind blowing customer service. Just the joy and serenity you feel as you walk through the door of the clinic with the genuine smiles and laughter that kicks starts the healing process! Emphatically, she practice medicine with excellence and thats why I travel from Waco to Mexia for my medical needs! Thank you Dr. Vaughn!
- 5 out of 5 starsReviewed on 2/17/2026
- 5 out of 5 starsReviewed on 2/13/2026
I just love Dr Vaughn she is very very good with all her patients
- 5 out of 5 starsReviewed on 2/11/2026
- 5 out of 5 starsReviewed on 2/9/2026
- 5 out of 5 starsReviewed on 2/8/2026
- 5 out of 5 starsReviewed on 2/6/2026
- 5 out of 5 starsReviewed on 2/5/2026
- 5 out of 5 starsReviewed on 2/4/2026
- 5 out of 5 starsReviewed on 2/3/2026
- 5 out of 5 starsReviewed on 1/30/2026
- 5 out of 5 starsReviewed on 1/30/2026
Very caring and understanding
- 5 out of 5 starsReviewed on 1/29/2026
- 5 out of 5 starsReviewed on 1/28/2026
- 5 out of 5 starsReviewed on 1/24/2026
- 5 out of 5 starsReviewed on 1/23/2026
She's great I would recommend her to everyone.
- 5 out of 5 starsReviewed on 1/22/2026
I'm very pleased that she is my primary doctor!!
- 5 out of 5 starsReviewed on 1/22/2026
Makes me feel very comfortable and cared for
- 5 out of 5 starsReviewed on 1/22/2026
- 5 out of 5 starsReviewed on 1/21/2026
- 5 out of 5 starsReviewed on 1/20/2026
- 5 out of 5 starsReviewed on 1/14/2026
Trust in my medical care
- 4 out of 5 starsReviewed on 1/10/2026
- 5 out of 5 starsReviewed on 1/9/2026
- 5 out of 5 starsReviewed on 1/8/2026
- 5 out of 5 starsReviewed on 12/31/2025
She is an excellent Doctor !!!!!!
- 4 out of 5 starsReviewed on 12/31/2025
- 5 out of 5 starsReviewed on 12/30/2025
Very nice & Very good
- 5 out of 5 starsReviewed on 12/24/2025
- 4 out of 5 starsReviewed on 12/23/2025
- 5 out of 5 starsReviewed on 12/23/2025
- 5 out of 5 starsReviewed on 12/18/2025
- 5 out of 5 starsReviewed on 12/17/2025
- 5 out of 5 starsReviewed on 12/16/2025
Such a friendly office
- 5 out of 5 starsReviewed on 12/15/2025
- 5 out of 5 starsReviewed on 12/14/2025
She's the best !!!
- 5 out of 5 starsReviewed on 12/12/2025
I'm very pleased at how she listened to me and my concerns. She took her time with me and explained very well. Very caring.
- 5 out of 5 starsReviewed on 12/11/2025
On every appointment visit Dr Vaughn covers my health concerns, my needs, and problem solving solutions from A to Z... Her concerns, treatments, and solutions help me to remain confident that I'm not alone on my health journey. Thank you Dr. Vaughn. You are the BEST.
- 5 out of 5 starsReviewed on 12/4/2025
- 5 out of 5 starsReviewed on 11/24/2025
- 5 out of 5 starsReviewed on 11/20/2025
- 5 out of 5 starsReviewed on 11/19/2025
- 5 out of 5 starsReviewed on 11/18/2025
This was my first visit, establishing new care Dr Vaughn listened and also read through my files that were sent from previous Dr I recommend this practice.
- 5 out of 5 starsReviewed on 11/18/2025
She takes time to listen to your concerns and offers the best care for you.
- 4 out of 5 starsReviewed on 11/13/2025
- 5 out of 5 starsReviewed on 11/13/2025
Great visit
- 5 out of 5 starsReviewed on 11/12/2025
Great doctor
- 5 out of 5 starsReviewed on 11/11/2025
- 5 out of 5 starsReviewed on 11/10/2025
- 5 out of 5 starsReviewed on 11/6/2025
- 4 out of 5 starsReviewed on 11/6/2025
- 5 out of 5 starsReviewed on 11/4/2025
Dr Vaughn is caring and interested in my health.
- 4 out of 5 starsReviewed on 11/3/2025
- 5 out of 5 starsReviewed on 10/28/2025
- 5 out of 5 starsReviewed on 10/26/2025
Very attentive to special needs individual some providers have a standoffish attitude toward these individuals but not Dr Vaughn will continue to use her as long as she will see us
- 4 out of 5 starsReviewed on 10/24/2025
- 5 out of 5 starsReviewed on 10/23/2025
- 5 out of 5 starsReviewed on 10/23/2025
- 5 out of 5 starsReviewed on 10/22/2025
She and her support staff efficient, kind and considerate of our needs.
- 5 out of 5 starsReviewed on 10/22/2025
- 5 out of 5 starsReviewed on 9/1/2025
- 5 out of 5 starsReviewed on 8/27/2025
- 5 out of 5 starsReviewed on 8/23/2025
- 5 out of 5 starsReviewed on 8/23/2025
Dr Vaughn is a great doctor. She's done a lot of good things for me to help me with my help and I really appreciate her.
- 5 out of 5 starsReviewed on 8/22/2025
- 5 out of 5 starsReviewed on 7/17/2025
- 5 out of 5 starsReviewed on 7/16/2025
- 5 out of 5 starsReviewed on 7/15/2025
- 5 out of 5 starsReviewed on 7/10/2025
- 5 out of 5 starsReviewed on 7/10/2025
Excellent care
- 5 out of 5 starsReviewed on 7/9/2025
- 5 out of 5 starsReviewed on 7/3/2025
She is easy to talk to and listens!!
- 5 out of 5 starsReviewed on 7/3/2025
- 5 out of 5 starsReviewed on 6/28/2025
She's awesome
- 5 out of 5 starsReviewed on 6/26/2025
Dr. Vaughn has always been very attentive to my health concerns. I appreciate the time she gives me as her patient. Thank you.
- 5 out of 5 starsReviewed on 6/25/2025
- 5 out of 5 starsReviewed on 6/24/2025
- 5 out of 5 starsReviewed on 6/24/2025
I recommend her to everyone!! She is NEVER RUSHED. She LISTENS and shows that she truly does care for my well being!
- 5 out of 5 starsReviewed on 6/21/2025
Dr. Vaughn always listens to my concerns. She makes sure I understand what's going. Most of all she listens and cares about my health.
- 5 out of 5 starsReviewed on 6/19/2025
We love Karen Vaughn. I'm really glad that we found her for our family doctor!
- 5 out of 5 starsReviewed on 6/18/2025
Pleasant lady
- 5 out of 5 starsReviewed on 6/18/2025
My grandson and I/both patients like her!
- 5 out of 5 starsReviewed on 6/16/2025
We love Dr. Karen Vaughn as our kids pediatrician.
- 4 out of 5 starsReviewed on 6/12/2025
- 5 out of 5 starsReviewed on 6/11/2025
- 5 out of 5 starsReviewed on 6/10/2025
Doctor Vaughn is very caring.She's always been spot on with the care that is needed. He office puts up with a lot from our family. We have had a lot of sickness this past year. Thank you ,Dr. Vaughn
- 5 out of 5 starsReviewed on 6/10/2025
- 5 out of 5 starsReviewed on 6/10/2025
Karen Vaughn seems to be someone that takes her job serious and she's great at it.
- 5 out of 5 starsReviewed on 6/9/2025
- 5 out of 5 starsReviewed on 6/7/2025
- 5 out of 5 starsReviewed on 6/6/2025
- 5 out of 5 starsReviewed on 6/5/2025
All was excellent.
- 5 out of 5 starsReviewed on 6/5/2025
- 4 out of 5 starsReviewed on 6/4/2025
- 5 out of 5 starsReviewed on 5/30/2025
I am very satisfied with Dr Karen Vaughn as my primary care physician.
- 5 out of 5 starsReviewed on 5/23/2025
Very good
- 5 out of 5 starsReviewed on 5/22/2025
She's a great person and an excellent doctor. I would recommend her to anyone.
- 5 out of 5 starsReviewed on 5/14/2025
She's the best doctor I've ever had. She listens to me and allows me to have a say in my treatment. She's always pleasant and easy to talk to.
- 5 out of 5 starsReviewed on 5/10/2025
- 5 out of 5 starsReviewed on 5/6/2025
- 5 out of 5 starsReviewed on 5/5/2025
- 5 out of 5 starsReviewed on 5/5/2025
She's the best dr I've ever have had!!!
- 5 out of 5 starsReviewed on 5/3/2025
- 5 out of 5 starsReviewed on 5/3/2025
Dr Vaughn is and has always been very pleasant and enjoyable to see.
- 5 out of 5 starsReviewed on 4/30/2025
- 5 out of 5 starsReviewed on 4/29/2025
- 5 out of 5 starsReviewed on 4/28/2025
I'm so grateful to have a Dr. again. She's excellent. She meets my needs. Beautiful bedside manner. I totally trust her.
- 5 out of 5 starsReviewed on 4/28/2025
- 5 out of 5 starsReviewed on 4/25/2025
- 5 out of 5 starsReviewed on 4/24/2025
- 5 out of 5 starsReviewed on 4/23/2025
She has great bedside manner. Listens very thoroughly. Kind
- 5 out of 5 starsReviewed on 4/22/2025
- 5 out of 5 starsReviewed on 4/22/2025
- 5 out of 5 starsReviewed on 4/19/2025
- 5 out of 5 starsReviewed on 4/15/2025
Very professional, caring and helpful
- 5 out of 5 starsReviewed on 4/15/2025
- 5 out of 5 starsReviewed on 4/15/2025
Dr Vaughn made time to look at any concerns I had with my children she answered all the questions I had and had medical facts to back up those questions we love our children's doctor
- 5 out of 5 starsReviewed on 4/11/2025
Dr.Vaughn absolutely did an excellent job in providing me with valuable information about the medical condition I was experiencing, and relating important health wise information .
- 5 out of 5 starsReviewed on 4/11/2025
- 5 out of 5 starsReviewed on 4/9/2025
- 5 out of 5 starsReviewed on 4/5/2025
- 5 out of 5 starsReviewed on 4/4/2025
- 5 out of 5 starsReviewed on 4/2/2025
- 5 out of 5 starsReviewed on 3/28/2025
Happy that she is concerned about my continued health.
- 5 out of 5 starsReviewed on 3/28/2025
- 5 out of 5 starsReviewed on 3/27/2025
Dr. Vaughn listening to me. I like that she is not in a hurry. I feel valued as her patient
- 5 out of 5 starsReviewed on 3/27/2025
- 5 out of 5 starsReviewed on 3/26/2025
- 5 out of 5 starsReviewed on 3/25/2025
- 5 out of 5 starsReviewed on 3/17/2025
- 5 out of 5 starsReviewed on 3/16/2025
All very well
- 5 out of 5 starsReviewed on 3/12/2025
- 5 out of 5 starsReviewed on 3/11/2025
- 5 out of 5 starsReviewed on 3/5/2025
- 5 out of 5 starsReviewed on 3/4/2025
- 5 out of 5 starsReviewed on 2/28/2025
- 5 out of 5 starsReviewed on 2/20/2025
Very nice to have a dr. That took the time to explain everything I needed to know. Will be seeing her as my primary care physician
- 5 out of 5 starsReviewed on 2/18/2025
Very courteous staff.
- 5 out of 5 starsReviewed on 2/13/2025
- 5 out of 5 starsReviewed on 2/12/2025
- 5 out of 5 starsReviewed on 2/9/2025
- 5 out of 5 starsReviewed on 2/8/2025
- 5 out of 5 starsReviewed on 2/5/2025
- 5 out of 5 starsReviewed on 2/4/2025
Dr Vaughn is great. She's very pleasant to talk to. She's very helpful and I really like her.
- 5 out of 5 starsReviewed on 2/4/2025
- 4 out of 5 starsReviewed on 2/4/2025
- 5 out of 5 starsReviewed on 1/29/2025
Dr Vaughn always listens and follows up appropriately. Very pleased with the care I receive from Dr Vaughn.
- 5 out of 5 starsReviewed on 1/29/2025
- 5 out of 5 starsReviewed on 1/29/2025
- 5 out of 5 starsReviewed on 1/28/2025
- 4 out of 5 starsReviewed on 1/25/2025
- 5 out of 5 starsReviewed on 1/23/2025
- 5 out of 5 starsReviewed on 1/21/2025
After being here for 3 years in the care of Dr. Simmons, I was blessed to find another Dr. asExcellent as he was. Thank you for taking us in your practice.
- 5 out of 5 starsReviewed on 1/21/2025
- 5 out of 5 starsReviewed on 1/20/2025
Caring and very nice
- 5 out of 5 starsReviewed on 1/17/2025
I was very happy with the way Dr Vaughn took care of me.
- 5 out of 5 starsReviewed on 1/17/2025
- 5 out of 5 starsReviewed on 1/16/2025
- 5 out of 5 starsReviewed on 1/15/2025
- 4 out of 5 starsReviewed on 1/14/2025
- 5 out of 5 starsReviewed on 1/13/2025
Really like Dr Vaughn a lot
- 5 out of 5 starsReviewed on 1/12/2025
- 5 out of 5 starsReviewed on 1/9/2025
My OV was only the 3rd time i have seen her. So far she's been a great Dr. And knowledgeable. I think I'll keep her.
- 5 out of 5 starsReviewed on 1/8/2025
- 5 out of 5 starsReviewed on 1/7/2025
- 5 out of 5 starsReviewed on 1/4/2025
- 5 out of 5 starsReviewed on 1/4/2025
I trust doctor Vaughn with my healthcare needs,she is easy to talk to and she explains everything to me. I feel she is a great doctor.
- 5 out of 5 starsReviewed on 1/3/2025
- 5 out of 5 starsReviewed on 11/5/2024
The visit was very good. It is refreshing to have a doctor that takes time to explain and answer questions.
- 5 out of 5 starsReviewed on 11/1/2024
I love Dr Vaughn she really makes me feel comfortable and is very attentive I moved 69 miles away from her office but I kept her because finding a good Dr is really hard
- 5 out of 5 starsReviewed on 10/29/2024
Dr.Vaughn is an amazing physician, who takes her time to listen and seems very understanding.
- 5 out of 5 starsReviewed on 10/24/2024
Always good to see dr Vaughn.
- 4 out of 5 starsReviewed on 10/23/2024
- 3 out of 5 starsReviewed on 10/22/2024
Dr Vaughn took time on our visit. She asked questions, gave medical advice and was a good listener
- 4 out of 5 starsReviewed on 10/18/2024
She spent all the time that was needed , answering all my questions put a plan and strategy together for my medications. I really liked her and this was our first visit.
- 5 out of 5 starsReviewed on 10/18/2024
I have developed a phobia of doctors since my parents died. I put off getting necessary care for 10+ years. I selected Dr. Vaughn from a Google search and I KNOW that I made the right choice. She listened, discussed and knew what needed to be done immediately and what could wait. I left feeling great about having a caring, compassionate physician on my side! Love Dr. Vaughn and feel like I'm in great hands.
- 5 out of 5 starsReviewed on 10/18/2024
First visit went well and looking forward to seeing what her plans will be for me and my husband
- 5 out of 5 starsReviewed on 10/12/2024
She was very professional and caring
- 5 out of 5 starsReviewed on 10/10/2024
I'm so glad I made the call to see her because she was excellent!!
- 5 out of 5 starsReviewed on 10/10/2024
She is great she is also great in in getting help in all my needs.
- 5 out of 5 starsReviewed on 10/1/2024
She and her staff are so awesome, very caring, professional with a personal touch!
- 4 out of 5 starsReviewed on 9/29/2024
She is a very sweet doctor and good with patients
- 5 out of 5 starsReviewed on 9/27/2024
I feel so confident with my medical care with Dr. Vaughn. I cannot be more thrilled to have found her! I'm so grateful!! Finding a caring doctor can be so challenging! And was very challenging for 2 years. Thank you Dr. Vaughn for truly caring for your patients!!!
- 5 out of 5 starsReviewed on 9/19/2024
Great bed side manner!!!! Listened to me and explained what next steps I needed to make to get feeling better! Explained if would take several months to see the benefits! Would recommend her to anyone!
- 5 out of 5 starsReviewed on 9/19/2024
Dr Vaughn was awesome --listened and was understanding --highly recommend her.
- 5 out of 5 starsReviewed on 9/12/2024
Sweet. Carring
- 4 out of 5 starsReviewed on 9/9/2024
Dr. Vaughn was very attentive
- 5 out of 5 starsReviewed on 9/3/2024
I think Karen Vaughn was more knowledgeable about my condition than that fancy doctor in Dallas and she knew more about the meds.
- 5 out of 5 starsReviewed on 8/27/2024
Always friendly, attentive, and helpful
- 5 out of 5 starsReviewed on 8/22/2024
After researching more about a medication she prescribed I realized just how much she listened to me. I knew I was getting a new psych med, but it's also supposed to help with nerve pain which is something else I've been experiencing. Looking forward to seeing if this helps
- 5 out of 5 starsReviewed on 7/20/2024
- 5 out of 5 starsReviewed on 7/1/2024
I liked Dr. Vaughn the day I met her. She made me feel relaxed and not nervous. I hope I have her as my Primary Care Doctor from now on!!! She is such a lovely lady and very kind. She will focus on your health right away. GOD BLESS YOU KAREN!!!!
- 5 out of 5 starsReviewed on 6/29/2024
i was a new patient. Dr Vaughn took the time to listen to me and my concerns.
- 5 out of 5 starsReviewed on 6/15/2024
She takes the the time to to get to your problems and try and fix them..
- 5 out of 5 starsReviewed on 6/5/2024
Her nurses and staff are also THE BEST!
- 5 out of 5 starsReviewed on 5/30/2024
Dr. Vaughn is very patient. She always takes the time to listen to my concerns and is thorough with explanations when I have questions.
- 5 out of 5 starsReviewed on 5/22/2024
- 5 out of 5 starsReviewed on 5/7/2024
Everyone in the office is pleasant to deal with and make you feel welcome. I would definitely recommend this office to others
- 4 out of 5 starsReviewed on 4/22/2024
Professional, open and friendly