Dr. John Davis III, MD

Cardiothoracic Surgery ·  Male · Age 49

  18 Reviews

Dr. John Davis III, MD is a cardiothoracic surgery specialist in Shenandoah, TX and has been practicing for 15 years. He specializes in cardiothoracic surgery, cardiovascular surgery, and more.


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Dr. Davis III accepts

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(281) 719-9221

Dr. Davis III accepts the following insurance:

Aetna
Aetna HMO
Beech Street (Multiplan)
Blue Cross Blue Shield
Cigna
Community Health Choice
Community Health Choice HMO
Humana
MultiPlan
MultiPlan PPO
UnitedHealthCare
PacifiCare

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Davis III' experience treating your condition or procedure

Dr. Davis III' Top Procedures and Conditions

Treatment Frequency
Non-Coronary Angioplasty, Atherectomy, and Stenting
very high
very high

Treatment Frequency

Dr. Davis III performs Non-Coronary Angioplasty, Atherectomy, and Stenting more than 94% of his peers

Dr. Davis III performs this procedure more than 94% of his peers

Rating Includes other areas of care:

  • Airway Stenting
  • Carotid Artery Stent Placement
  • Enteral Stenting
  • Esophageal Stenting
  • Intracranial Angioplasty With Stent Placement
  • Intracranial Vessel Angioplasty
  • Peripheral Angioplasty
  • Renal Artery Angioplasty
  • Stenting, Intracranial Vessels
  • Wingspan™ Stent System
Peripheral Artery Catheterization
very high
very high

Treatment Frequency

Dr. Davis III performs Peripheral Artery Catheterization more than 94% of his peers

Dr. Davis III performs this procedure more than 94% of his peers

Port Placements or Replacements
very high
very high

Treatment Frequency

Dr. Davis III performs Port Placements or Replacements more than 93% of his peers

Dr. Davis III performs this procedure more than 93% of his peers

Rating Includes other areas of care:

  • Port Removal

Dr. Davis III' conditions and procedures:

  • Ablation for Treatment of Cardiac Arrhythmias
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Repair, Open or Repair of Arterial Aneurysm, Open
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic Valve Replacement
  • Aortic Valve Surgery
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Benign Tumor
  • Cancer
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Myocardial Perfusion Imaging
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiovascular Disease
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Carotid Artery Stent Placement
  • Carotid Endarterectomy (CEA) or Excision of Infected Graft
  • Chest CT (incl. Heart and Lungs)
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Aneurysm
  • Coronary Artery Bypass Graft (CABG) Surgery
  • Coronary Artery Disease (CAD)
  • Decortication and Pleurectomy
  • Empyema
  • Endocarditis
  • Endovascular Repair of Aorta
  • Endovascular Repair of Thoracic Aorta
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Surgery
  • Head and Neck Cancer
  • Head and Neck Surgery
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Defect Repair
  • Heart Disease
  • Heart Surgery
  • Heart Tumors, Benign
  • Impella Device
  • Incision and Removal of Foreign Object
  • Insertion of Epicardial Lead for Pacemaker or Cardioverter and-or Defibrillator
  • Laparoscopic Surgical Procedure
  • Lobectomy, Open
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Lung Removal (Partial or Complete): Open, or Resection of Lung Tumor: Open
  • Lung Surgery
  • Lymph Node Biopsy or Excision
  • Maze Procedure
  • Mediastinal Tumors, Malignant
  • Minimally Invasive Valve Surgery
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Mitral Valve Surgery
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair
  • Open Thymectomy
  • Pacemaker Insertion or Replacement
  • Pericardial Disease
  • Peripheral Arterial Aneurysm
  • Peripheral Arterial Aneurysm and Dissection
  • Peripheral Arterial Dissection
  • Peripheral Artery Catheterization
  • Pleura Cancer
  • Pleural Cancer
  • Port Placements or Replacements
  • Pulmonary Disease
  • Pulmonary Embolism
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Resection of Cardiac Tumor
  • Rheumatic Aortic Valve Disorders
  • Ruptured Aortic Aneurysm
  • Secondary Hypertension
  • Segmentectomy, Open
  • Thoracentesis
  • Thoracoabdominal Aortic Aneurysm
  • Thoracoscopic Lobectomy
  • Thoracoscopic Segmentectomy
  • Thoracoscopic Wedge Resection
  • Thromboendarterectomy or Excision of Infected Graft
  • Thrombosis
  • Tracheal Surgery
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Disease
  • Vascular Surgical Procedure
  • Ventricular Assist Device
  • Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy

About Me

Biography

Dr. John Davis III, MD is a cardiothoracic surgery specialist in Shenandoah, TX and has been practicing for 15 years. He specializes in cardiothoracic surgery, cardiovascular surgery, and more.

Specialties

  • Cardiothoracic Surgery
  • Cardiovascular Surgery
  • General Surgery

Board Certifications

  • General Surgery
  • Thoracic Cardiovascular Surgery
  • Thoracic Surgery

Education

2004
Texas Heart Institute
Fellowship Hospital
2002
University of Tennessee Medical Center
Residency Hospital
1998
University of Tennessee Medical Center
Internship Hospital
1997
University Of Texas Medical School At Houston
Medical School
2004
2002
1998
1997

Languages

  • Spanish
  • English

Awards

Dr. Davis III' Reviews

Likelihood to recommend Dr. Davis III

4.1

Based on 18 reviews

5 Stars
77.77777777777777%
(14)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
22.22222222222222%
(4)

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Dr. Davis III?
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Average Reported Wait Time
  • 16 – 30 minutes
Dr. Davis III' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Davis III, MD
RecentHighestLowestMost Helpful
Reply
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!
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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.
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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.
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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.
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He is a great doctor God Bless him ????
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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.
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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.
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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.
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Affiliated Hospitals

Check the quality of care at hospitals where Dr. Davis III treats patients.

Learn more

66% Patient experience rating, 3% lower than the national average

  • Patient Safety Excellence Award™ (2019)

68% Patient experience rating, 1% lower than the national average

71% Patient experience rating, 2% higher than the national average

  • Patient Safety Excellence Award™ (2019, 2018, 2017)
  • America's 250 Best Hospitals Award™ (2018, 2017)

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