Dr. Mary Mercado, MD

Dr. Mary Mercado, MD

Cardiology*FemaleAge 65

Cardiology*

Dr. Mary Mercado, MD is a cardiology specialist in Webster, TX and has over 24 years of experience in the medical field. She graduated from UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER / SAN ANTONIO in 1999. She is affiliated with medical facilities such as HCA Houston Healthcare Clear Lake and Houston Methodist Clear Lake Hospital. She is accepting new patients.

Brought to you by and on staff at

CLS Health Southeast Cardiology Clinic

Locations

CLS Health Southeast Cardiology Clinic

CLS Health Southeast Cardiology Clinic530 Orchard St Webster, TX 77598
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Hospital Highlight

Dr. Mercado is affiliated with Houston Methodist Clear Lake Hospital Houston, a highly rated hospital.

At a Glance

  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Practices at Top HospitalCoronary Intervention Excellence Award™ See hospitals
  • Hospital SatisfactionPatients said they were highly satisfied at this doctor's hospital. See hospitals

More Cardiology Specialists at CLS Health Southeast Cardiology Clinic

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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Dr. Mercado's Reviews

Likelihood to recommend Dr. Mercado

4.0

5 ratings, 2 with a written review
5 Star
60%
60%
4 Star
20%
20%
3 Star
0%
0%
2 Star
0%
0%
1 Star
20%
20%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • 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
2 people found this helpful
Helpful
Lonnie Anderson in Webster, TX – Feb 03, 2019
×Post a ResponseAre you Dr. Mary Mercado, MD?
Reply
What went well
  • 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
7 people found this helpful
Helpful
Nancy G. in Pearland, TX – Jul 08, 2017
×Post a ResponseAre you Dr. Mary Mercado, MD?

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About Me

Care Philosophy

At CLS Health, we provide quality medical care. This care is provided in a safe, effective, and efficient manner. We utilize a culture of exceptional and...Read more

Biography

A native Houstonian, Dr. Mercado graduated magna cum laude from UT San Antonio before obtaining her M.D. with honors from the Baylor College of Medicine....Read more

Specialties*

  • Cardiology

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

Board Certifications

American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease

UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER / SAN ANTONIO

Medical School, 1999

  • English
  • Spanish

Common Questions and Answers

    Please call the office to learn more. (281) 338-4004

    What is the best way to schedule an appointment with Dr. Mary Mercado, MD?

    Click here to schedule an appointment online. New patients may call (214) 775-1088 to make an appointment.

    Can I use my insurance at Dr. Mary Mercado, MD?

    Dr. Mary Mercado, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    Does Dr. Mary Mercado, MD accept new patients?

    New patients are generally accepted by Dr. Mary Mercado, MD on Healthgrades. To arrange an appointment, call the number on Dr. Mercado's profile.

    What is Dr. Mary Mercado, MD's office address?

    Dr. Mercado's office is located at 530 Orchard St, Webster, TX 77598. You can find other locations and directions on Healthgrades.

    What languages does Dr. Mary Mercado, MD speak?

    Dr. Mary Mercado, MD is fluent in 2 languages: English and Spanish.

    Affiliated Hospitals

    Houston Methodist Clear Lake Hospital

    18300 Houston Methodist Dr
    Houston, TX 77058
    Recipient of 7
    hospital awards

    Outstanding Patient Experience Award™ (2024)

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

    Patient Safety Excellence Award™ (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.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    84%
    Patients who gave a rating of 9 or 10

    19% higher than the national average

    View all patient feedback

    Parkview Regional Hospital

    600 S Bonham St
    Mexia, TX 76667

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

    89%
    Patients said that doctors always listened to them and explained things well

    7% higher than the national average

    88%
    Patients said they were given information about recovering at home

    1% higher than the national average

    View all patient feedback

    University of Texas Medical Branch Galveston

    301 University Blvd Rm 4
    Galveston, TX 77555
    Recipient of 9
    hospital awards

    America's 250 Best Hospitals Award™ (2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said their room and bathroom were always kept clean

    11% higher than the national average

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