Methodist Medical Group
Methodist Alliance

Locations

Methodist Thoracic Surgery - Dallas

1222 N. Bishop Ave
Suite 300
Dallas, TX 75208

Methodist Thoracic Surgery - Dallas

Methodist Thoracic Surgery - Southlake

431 East State Hwy 114
Suite 450
Southlake, TX 76092

View hours
Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours

About David P. Mason, MD

Dr. Mason was born and raised in Boston and received his undergraduate degree at Harvard College and Medical degree at Columbia University's College of Physicians and Surgeons. He trained at the Brigham and Women's Hospital in Boston, a Harvard teaching hospital. After completing his training, he served as a staff surgeon at Johns Hopkins University. He then practiced at the Cleveland Clinic in Cleveland for over a decade before moving Dallas to serve as founder and chief of a major thoracic surgery department.

Dr. Mason is an internationally recognized expert in the field of thoracic surgery and has published over a hundred articles and text book chapters in the field. He has trained many surgical residents and fellows. His areas of interest include thoracic oncology, esophageal disorders and lung transplantation, and he is a pioneer in the field of minimally invasive surgery.

He has a particular expertise in thoracic oncology and complex, re-operative foregut surgery. He is one of the few surgeons in the United States with extensive experience in surgery for malignant mesothelioma and tracheal stenosis.

Most importantly, Dr. Mason is best known for his sincerity, caring and down to earth bedside manner. He prides himself in being accessible to his patients.

His clinical interests and expertise include:

  • Achalasia
  • Airway diseases
  • Tracheal stenosis
  • Tracheal resection
  • Diaphragm paralysis
  • Surgical and endobronchial lung volume reduction (LVRS)
  • Extracorporeal Membrane Oxygenation (ECMO)
  • Esophageal cancer
  • Hiatal hernia
  • Gastroesophageal reflux (GERD)
  • Hyperhidrosis
  • Lung nodules
  • Lung cancer
  • Malignant mesothelioma
  • Myasthenia Gravis
  • Pectus excavatum
  • Pleural effusion
  • Thoracic outlet syndrome
  • Thymoma
  • Video assisted thoracic surgery (VATS)

Insurances Accepted

Before scheduling your appointment, please confirm that your insurance plan is accepted. Coverage can vary by provider and service, so checking in advance helps avoid unexpected costs.

Insurances Accepted

  • 90 Degree PPO
  • Aetna HMO
  • Aetna Medicare Advantage HMO
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Aetna Whole Health Texas Health
  • American Health Plans
  • Baylor Scott & White Health Plan HMO/PPO
  • Baylor Scott & White Health Plan Marketplace Exchange
  • Baylor Scott & White Health Plan Medicare Advantage
  • Baylor Scott & White Quality Alliance
  • BCBS Blue Advantage HMO Marketplace Exchange
  • BCBS Blue Choice PPO
  • BCBS Blue Essentials HMO
  • BCBS Blue Premier HMO
  • BCBS Health Select POS
  • BCBS High Performance PPO Network
  • BCBS Medicare Advantage HMO
  • BCBS Medicare Advantage PPO
  • BCBS My Blue Health Marketplace Exchange
  • Buc-ee's
  • Christian Healthcare Ministries
  • Cigna Connect Marketplace Exchange
  • CIGNA HMO
  • CIGNA Local+
  • CIGNA OAP
  • Cigna POS
  • CIGNA PPO
  • Coral Unity National Provider Network
  • Custom Ink Group Health Plan
  • Employers Health Network
  • EVRY Healthcare
  • Healthcare Highways
  • HealthSmart GEPO
  • HealthSmart PPO
  • HealthSpring Medicare Advantage HMO/PPO
  • Humana Gold Plus Medicare Advantage HMO
  • Humana Medicare Advantage PPO
  • Imperial Health Marketplace Exchange
  • Medical Cost Containment Professionals
  • Molina CHIP
  • Molina Marketplace
  • Molina Medicare Advantage
  • Molina STAR Medicaid
  • Molina STAR+Plus
  • MultiPlan Commercial PPO
  • MultiPlan Medicare Advantage
  • Oscar Health Marketplace Exchange
  • Parkland Medicaid
  • ProCare Advantage
  • Sana Benefits
  • Superior Ambetter Essentials & Virtual Access Marketplace Plans
  • Superior CHIP
  • Superior Foster Care
  • Superior STAR Medicaid
  • Superior Star+Plus
  • Tower Extrusions
  • Traditional Medicaid-Dallas County
  • Traditional Medicaid-Tarrant County
  • Traditional Medicare-99 (outlying counties)
  • Traditional Medicare-Dallas County
  • Traditional Medicare-Tarrant County
  • Tricare West
  • TriWest VA Community Care
  • United Healthcare HMO
  • United Healthcare Marketplace Exchange
  • United Healthcare Medicare Advantage
  • United Healthcare PPO
  • Velocity National Provider Network
  • WellCare Medicare Advantage
  • WellCare Medicare Advantage by Allwell
  • WellMed Medicare Advantage
  • Wellpoint Marketplace Exchange
  • Wellpoint Medicare Advantage
  • Wellpoint STAR Kids
  • Wellpoint STAR Medicaid
  • Medicaid
  • Medicare
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Provider Ratings

4.9 out of 5

(187 ratings)

The 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.

48 Reviews

07/02/2026

Dr Mason is a very good dr

07/02/2026

Very good experience

06/06/2026

Dr. Mason is an excellent doctor in every way

05/28/2026

Doctor Mason was very professional and trustworthy.

05/21/2026

Absolute courteous people.

04/24/2026

Dr Mason is the best

04/20/2026

Still early in the process

04/16/2026

Made me very comfortable and answered all of my questions and allowed family to be there and on the phone

04/04/2026

Good doctor

04/02/2026

Care provider was very good at keeping me up on what to expect in my upcoming experience.

03/29/2026

It was a very good experience and I left my appointment feeling somewhat relieved that I was going to be in the best of hands.

03/12/2026

Awesome. Very clear instructions and easy to follow.

02/26/2026

Dr Mason is a very professional dr.i enjoyed my visit with him,he's on top of his game.very good dr.

02/12/2026

We covered the concerns I had or he had.

02/05/2026

I would definitely recommend. EVERYONE we encountered was highly professional, courteous, and kind.

02/05/2026

I would recommend Dr. Mason, his staff & this facility to family & friends.

02/04/2026

Dr. Mason was extremely caring and kind. Explained my procedure and estimated recovery. Everything about my visit was excellent.

01/31/2026

Dr Mason was friendly, caring and thoroughly explained things so I could make the most informed treatment decision.

01/29/2026

No issues..

01/15/2026

Dr Mason is a great physician and his staff are also. I recommend him often if someone needs his services. I would not see any other physician for my medical treatment.

12/27/2025

There were no problems.

12/24/2025

Dr. Was pleasant and reassuring

12/20/2025

Good

12/18/2025

If I could rate the care I have received from Dr. Mason greater than very good I would. The care was not very good; it was excellent.

12/11/2025

With a phone conference, I obtained information about my hernia and the upcoming operation went very well.

11/26/2025

Great team of Dr's and nurses and staff

11/20/2025

Very good experience.

11/13/2025

Great job

11/06/2025

Absolutely great! Doctor David Mason is great.

11/01/2025

I would absolutely recommend Dr. Mason

10/25/2025

Dr Mason always considers my concerns when scheduling or prescribing for me. He is concise on his explanations when asked. I highly recommend his group.

10/23/2025

Loved this place

10/23/2025

Dr.Mason was great. He asked and checked my condition since my last visit. He professionally advised me to continue to observe my condition, and to inform him if the condition worsened.

10/01/2025

Good

09/15/2025

I have had the opportunity to meet with Dr Mason twice and I feel completely comfortable.

08/22/2025

Doctor Mason shows his concern of his patients through the sound of his voice, He is a professional at heart.

08/21/2025

I have already highly recommend Dr Mason . The staff at the hospital respect him as much as we do. He is a humble , talented and amazing surgeon

08/20/2025

Very good experience

08/14/2025

Great bedside manner. Kind and sympathetic

07/28/2025

Dr Mason was kind, caring and very thorough in his explanation of care

07/25/2025

Dr. Mason has cold hands, but is a great doctor!

07/20/2025

He seemed to care. Very professional also.

07/17/2025

I would recommend Dr Mason and tell people about his ability and caring all the time.

06/30/2025

Everyone was very helpful. Dr. Chapel was very attentive and made certain that I was comfortable and answered all questions I had.

06/23/2025

Good communication and interest in patient's situation.

06/15/2025

Dr Mason's bedside manner was quite pleasant, extremely able to put me at ease and his professionalism about explaining things to me was very reassuring.

06/13/2025

Good morning

06/13/2025

I really like Dr.Mason
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