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Dr. John Davis, MD

Dr. John Davis, MD

Cardiothoracic Surgery*
25+ years of experience

Dr. John Davis, MD is a cardiothoracic surgeon in Kingwood, TX and has over 25 years of experience in the medical field. He graduated from University of Texas Health Sciences Center at Houston McGovern Medical School in 1997. He is affiliated with HCA Houston Healthcare Kingwood. He is accepting new patients and telehealth appointments.

4.4 Star Rating
Based on 25 reviews 4.4 Star Rating (25 reviews)

At a Glance

  • Areas of ExpertiseDr. Davis specializes in the areas of Thoracic Cardiovascular Surgery & Thoracic Surgery. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

More Cardiothoracic Surgery Specialists at HCA Houston Healthcare Kingwood

Experience Check

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Dr. Davis' Reviews

Likelihood to recommend Dr. Davis

4.4
25 ratings, 15 with a written review
5 star
84%
84%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
16%
16%

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Saved my life!
After another doctor accidentally perforated my atrium in a catheter procedure Dr. Davis came in and repaired the perforation—. Even clamped off the appendage so no blood thinner.!!
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
Helpful
Sam – Feb 11, 2025
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Nathan Brown
Dr Davis did open heart surgery on me in August. I received a new carbon fiber aortic valve. My procedure went great and had the best care possible afterwards. I was in the hospital for 9 days and Dr Davis saw me several times and just was the best. His office and staff have also been great with my after care and the large amounts of paper work for being off with my job. I'll always be thankful for Dr Davis who not only saved my life but also changed it for the better from here on out.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Nathan Brown – Dec 01, 2022
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The Best Surgeon we both ever met. Did an Excellent job on my Husbands surgery.Him or a Team member is at the hospital daily to visit and checking on my husband’s condition. Compassion is the most important thing a patient is looking for A Doctor
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
James – Mar 10, 2022
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If not for Dr. Davis I would have died in CRMC hospital because of their neglence, they almost killed me 4 times. If not for him stepping in and demanding CRMC not to touch me I would have died in that hospital. Even though he only gave me 6 months to live If that after he saw how bad my lungs were and operated on the right, he spent a 100 days keeping me alive all while praying over me every time. He is very special to me and my family and it's been almost 3 yrs since he released me to hospice and I'm still here, and he doesn't even know!!! He's Heaven sent for sure!
What went well
No results
What could be improved
No results
4 others found this helpful
Helpful
Mim L Walker – Dec 18, 2021
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Dr. Davis is a wonderful surgeon!! His kind, caring bedside manner makes me like him that much more. He came highly recommended to me from my Podiatrist and my BFF. He saved my 3 toes! They were blue when he opened up my almost 90% blockage! Dr. John Davis is amazing!
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Jun 28, 2021
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Dr. Davis is not only an excellent dr in his field he is a genuinely caring and compassionate dr. Our experience with him and his staff has been nothing short of excellent!!!!
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
5 others found this helpful
Helpful
Jul 02, 2020
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Dr. Davis is more than an incredibly gifted surgeon. He cares about his patients and their families. He's warm and genuine. He communicates well and is never abrupt. We also appreciate that he is a man of faith, which gives us great comfort. We trusted him immediately and he continues to easily earn that trust.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
6 others found this helpful
Helpful
Dec 03, 2019
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Bad. Cannot ever get a call back from this Dr. Staff at Humble location is not friendly and does not give patient clear instructions on anything. They will make you reschedule the appointments and do not value a patients time. They are incompetent and not friendly at all and you will definitely have long waiting periods! Dr. Davis has done various surgeries on my Mother and most of them have ended up in infected. We have given them various chances but enough is enough. Will definitely find another Dr of his kind to care for my mother!
What went well
No results
What could be improved
No results
9 others found this helpful
Helpful
Aug 01, 2019
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Dr Davis performed a three way bypass on my wife on Saturday of Holy Week. This was a totally unexpected surgery and we had not met the Dr before, he was recommended by her cardiologist. Dr Davis was understanding and very compassionate; he explained everything thoroughly and lead us in prayer just prior to the surgery. I completely recommend Dr Davis.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
8 others found this helpful
Helpful
Bill – May 28, 2019
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Thanks to this man I am alive and doing great. Quadruple Bypass. I got so lucky he was at the hospital. God was watching out for me that day. I did not know him or of him. Doc. - My The Force Be With You.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 others found this helpful
Helpful
George in Crosby, TX – Apr 29, 2019
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Dr. Davis saved my Father's life Jan. 2019. Dad had a blood clot in his leg. Dr. Davis is not only a great Doctor, but he has a wonderful bedside manner. He makes eye contact with you when you are talking, smiles and doesn't give you the feeling that he is in a hurry. Dr. Davis made my Dad feel that he was the most important patient that morning in pre-op and everyday he came to visit in the hospital, we felt he was on top of things. Thank You Dr. Davis.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
EDNA SPICER in GOODRICH, TX – Mar 31, 2019
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He is a great doctor God Bless him ????
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
13 others found this helpful
Helpful
Jun 20, 2018
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Dr. Davis and his staff helped me tremendously when I had a heart attack and triple bypass. They were extremely professional, but also personable. Very kind and caring. That's a great combination to find...a great doctor that cares. He took his time to explain and answer my questions. I would highly recommend Dr. Davis and his staff. Very grateful for the treatment I receiver from them.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
9 others found this helpful
Helpful
Noelia in Baytown, TX – Jun 13, 2018
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Dr. Davis saved my mother's life twice in the matter of 12 hours. Wonderful way of explaining procedures and very patient with questions.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
22 others found this helpful
Helpful
Rebecca in Spring, TX – Jun 27, 2017
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He saved my life. Nuff said. Aorta, Anyuresim repair, replaced Aortic valve. Just make sure you are not allergic to Heparin blood thinner. There is no standard test for it but you need to know before surgery other wise you could develop HIT. Heparin Induced Thrombosis as I did.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
19 others found this helpful
Helpful
Cyrus Turner in Cleveland, TX – Mar 17, 2017
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About Me

biography

Telehealth Services Provided.
  • Cardiothoracic Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Texas Heart Institute

    Fellowship Hospital
  • University Of Tennessee - Memphis

    Internship Hospital
  • University Of Texas Health Sciences Center At Houston Mcgovern Medical School

    Medical School, 1997
American Board of Medical Specialties®
American Board of Thoracic Surgery
Thoracic Cardiovascular Surgery
Thoracic Surgery
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Affiliated Hospitals

  • HCA Houston Healthcare Kingwood

    22999 Highway 59 N
    Kingwood, TX 77339
    Recipient of 49
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    77%
    Patients said they were given information about recovering at home

    7% lower than the national average

    71%
    Patients said their room and bathroom were always kept clean

    4% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality