Accepting new patients

Dr. David Marks, MD

Pulmonary Disease ·  Male · Age 45

Dr. Marks

Pulmonary Sleep Institute

115 Gallery Cir Ste 102 San Antonio, TX 78258

Accepting new patients

Make an Appointment

(210) 494-4220


Dr. David Marks, MD is a pulmonologist in San Antonio, TX and has been practicing for 12 years. He graduated from University Of Texas Medical School At San Antonio in 1997 and specializes in pulmonary disease, critical care medicine, and more.


At a glance

  • Recent Reviews . Reviews made in the last 30 days. See reviews
  • Explains conditions well . Patients said this doctor explains conditions well. See reviews
  • Hospital satisfaction . Patients said they were highly satisfied at this doctor's hospital. See hospitals

Insurance Check

Search for your insurance provider

Dr. Marks accepts

Accepted insurance can change. Please double-check when making an appointment.

(210) 494-4220

Dr. Marks accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
AvMed
Open Access
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Oklahoma
Blue Choice
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
UnitedHealthCare
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO

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. Marks' experience treating your condition or procedure

Dr. Marks' Top Procedures and Conditions

Treatment Frequency
Low Blood Oxygen Level
very high
very high

Treatment Frequency

Dr. Marks treats Low Blood Oxygen Level more than 100% of his peers

Dr. Marks treats this condition more than 100% of his peers

Shortness of Breath
very high
very high

Treatment Frequency

Dr. Marks treats Shortness of Breath more than 100% of his peers

Dr. Marks treats this condition more than 100% of his peers

Cough
very high
very high

Treatment Frequency

Dr. Marks treats Cough more than 100% of his peers

Dr. Marks treats this condition more than 100% of his peers

Dr. Marks' conditions and procedures:

  • Abscess
  • Acidosis
  • Acute Bronchitis
  • Acute Pharyngitis
  • Acute Upper Respiratory Infection
  • Alkalosis
  • Arterial Blood Gas Test (ABG)
  • Arterial Line Insertion
  • Asbestosis
  • Asthma
  • Autoimmune Diseases
  • Breath Testing
  • Bronchial Thermoplasty
  • Bronchiectasis
  • Bronchiolitis
  • Bronchitis
  • Bronchoscopy
  • Bronchospasm
  • Central Line Insertion
  • Chest Tube Insertion
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Collapsed Lung (Pneumothorax)
  • Continuous Positive Airway Pressure (CPAP)
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Cystic Fibrosis
  • Emphysema
  • Empyema
  • Eosinophilic Asthma
  • Evaluation and Treatment of Sleep Disorders
  • Fungal Infections
  • Hypersensitivity Pneumonitis
  • Influenza (Flu)
  • Interstitial Lung Disease
  • Low Blood Oxygen Level
  • Lung Abscess
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Lung Nodule
  • Metastatic Respiratory System Cancer
  • Minimally Invasive and Navigational Procedure
  • Mycobacterial Lung Infection
  • Partial Lung Collapse
  • Percutaneous Tracheostomy
  • Pleural Effusion
  • Pneumoconiosis and Pneumonopathy
  • Pneumonia
  • Pneumonitis (Due to Solids or Liquids)
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Embolism
  • Pulmonary Fibrosis
  • Pulmonary Function Test
  • Pulmonary Hypertension
  • Pulmonary Insufficiency
  • Pulmonary Rehabilitation Services
  • Respiratory Failure
  • Respiratory Management
  • Rheumatoid Lung Disease
  • Right Heart Catheterization (Swan-Ganz)
  • Sarcoidosis
  • Shortness of Breath
  • Sinusitis
  • Sleep Apnea
  • Sleep Disorders
  • Sleep Study
  • Smoking Cessation Counseling
  • Swine Flu
  • Systemic Sclerosis
  • Thoracentesis
  • Thrombosis
  • Valley Fever
  • Vascular Disease
  • Viral Infection
  • Wegener's Granulomatosis
  • Wheezing

Dr. Marks' Reviews

Likelihood to recommend Dr. Marks

4.2

Based on 109 reviews

5 Stars
78.89908256880734%
(86)
4 Stars
0%
(0)
3 Stars
1.834862385321101%
(2)
2 Stars
0%
(0)
1 Star
19.26605504587156%
(21)

Leave a review

How likely are you to recommend
Dr. Marks?
(Select your rating)
Average Reported Wait Time
  • 10 – 15 minutes
Dr. Marks' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. David Marks, MD
RecentHighestLowestMost Helpful
Reply
I just read some of the reviews here regarding Dr. Marks. I have experienced none of these concerns in my over 3 years as a patient. I love that he is upfront, honest, caring and knowledgeable. If your going to leave a complaint, please follow some rules. First learn how to spell. Second, unless your immobilized, your not getting out of jury duty. It’s your civic duty to attend and the court will grant you access to use your medical needs.
Was this helpful?
thumbs up icon option1
thumbs down icon option
×Post a ResponseAre you Dr. David Marks, MD?
Reply
I would recommend Dr Marks in a heartbeat. One can always look elsewhere if it doesn't work out to your satisfaction, but my experience so far with him & his staff has been very good. I had no trouble making an initial appointment a year ago and have made my followup appts before leaving the office. I've also called to have a prescription changed which he ok'd the same day. He's one of the kindest medical practitioners I've ever met. He's sincere and is there because he wants to help people. He also does volunteer medical work with an international organization. He's a hard to find type of physician and I'm grateful he's there.
Was this helpful?
thumbs up icon option1
thumbs down icon option1
×Post a ResponseAre you Dr. David Marks, MD?
Reply
Just walked in utter frustration. I had my first appointment two months ago. I didn't see the doctor, which is irksome (given my $50 co-pay) but not unusual. After a very long wait, I saw the PA or whatever she is. I knew exactly what she would say because the paper-thin walls ensured I heard every word she said to the patient next door. I left with the promise they would call when I had been OK'd for a sleep study. Weeks went by, no call. I called them and was told they hadn't even started trying to get approval. More weeks, then I did the 3-night sleep study. A week later, I was informed they never got the pre-approval from my insurance so I would have to do it again. Two more weeks, and I was told they had the OK, come and get the equipment so I could do it all over again. Today when she handed me the same form I have filled out, and I was asked for the 3rd time about credit card info and my driver's license number, I walked out. I'm calling Cigna to suggest dropping this practice.
Was this helpful?
thumbs up icon option2
thumbs down icon option7
×Post a ResponseAre you Dr. David Marks, MD?
Reply
Very friendly and informative. Great staff also!
Was this helpful?
thumbs up icon option9
thumbs down icon option2
×Post a ResponseAre you Dr. David Marks, MD?
Reply
was referred by my general practitioner but never able to get through to make an appointment; they have recordings that say to leave a message, but no one ever called back. All these reviews say the doctor may be OK, but the staff is horrible. If you can't even get through to make an appointment, in my book that is terrible. Have asked my doctor for a different referral.
Was this helpful?
thumbs up icon option8
thumbs down icon option12
×Post a ResponseAre you Dr. David Marks, MD?
Reply
This is the worse place ever in regards to contacting anyone. Have been calling everyday for a week and have yet to get anyone to answer phone or return my call. It obvious customer service is not a strong point.
Was this helpful?
thumbs up icon option9
thumbs down icon option17
I am sorry you claim to have issues getting a...Read More
×Post a ResponseAre you Dr. David Marks, MD?
Reply
Would love to have Dr. Marks for my pulmonary doctor, but am unwilling to deal with his staff. No one ever answers the phone. May or not call you back. Frequently voice mail does not allow for leaving a message. If I'm in need, cannot rely on being able to get ahold of the doctor when needed. So I am forced to go elsewhere!
Was this helpful?
thumbs up icon option7
thumbs down icon option20
×Post a ResponseAre you Dr. David Marks, MD?
Reply
Horrible and arrogant staff only care about the money and not the patient!!!
Was this helpful?
thumbs up icon option6
thumbs down icon option18
×Post a ResponseAre you Dr. David Marks, MD?
Reply
As an adult, I have had asthma since birth so I am accustomed to shortness of breath. Dr. Marks was recommended highly by my regular physician, and i'm feeling MUCH better.
Was this helpful?
thumbs up icon option11
thumbs down icon option
×Post a ResponseAre you Dr. David Marks, MD?
Reply
While I think Dr. Marks is really good at what he does, his office staff is very weak. It is almost impossible to get someone to answer the phone and when I leave a message, it is rarely followed up on. As an example, I have called and talked with office staff 4 times in the last 4 weeks about a prescription for a travel CPAP and they have still not followed through.
Was this helpful?
thumbs up icon option2
thumbs down icon option7
×Post a ResponseAre you Dr. David Marks, MD?

Leave a review

How was your experience with Dr. Marks?

About Me

Biography

Dr. David Marks, MD is a pulmonologist in San Antonio, TX and has been practicing for 12 years. He graduated from University Of Texas Medical School At San Antonio in 1997 and specializes in pulmonary disease, critical care medicine, and more.

Specialties

  • Pulmonary Disease
  • Aerospace Medicine
  • Critical Care Medicine
  • Hospice & Palliative Medicine

Board Certifications

  • Critical Care Medicine
  • Hospice Care and Palliative Medicine
  • Internal Medicine
  • Pulmonary Disease

Education

2007
Uthscsa
Fellowship Hospital
2001
Uthscsa
Residency Hospital
1997
University Of Texas Medical School At San Antonio
Medical School
1993
Austin College
Undergraduate School
2007
2001
1997
1993

Languages

  • Spanish
  • English

Awards

Locations

Pulmonary Sleep Institute

1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 12:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

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

Learn more

75% Patient experience rating, 6% higher than the national average

  • Patient Safety Excellence Award™ (2019, 2018, 2017)

87% Patient experience rating, 18% higher than the national average

  • Outstanding Patient Experience Award™ (2018)