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Dr. Mark Villalon, MD

Dr. Mark Villalon, MD

Cardiology*
15+ years of experience

Dr. Mark Villalon, MD is a cardiologist in Fairfield, CA and has over 15 years of experience in the medical field. Dr. Villalon has extensive experience in Interventional Cardiac Procedures, Adult Congenital Heart Conditions, and Heart Conditions. He graduated from Drexel University in 2008. He is affiliated with medical facilities UC Davis Medical Center and Northbay Medical Center. He is accepting new patients and telehealth appointments.

4.2 Star Rating
Based on 10 reviews 4.2 Star Rating (10 reviews)

NorthBay Health Cardiac & Pulmonary Rehabilitation - Green Valley

4520 Business Center Dr Ste 200 Fairfield, CA 94534
Telehealth available
(707) 646-5500

Hospital Highlight

Dr. Villalon is affiliated with UC Davis Medical Center Sacramento, a highly rated and top awarded hospital for cardiology.

Dr. Villalon is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Villalon specializes in the areas of Cardiovascular Disease & Interventional Cardiology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Cardiac Care Award™ • See hospitals
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Dr. Villalon's Reviews

Likelihood to recommend Dr. Villalon

4.2

10 ratings, 9 with a written review
5 Star
80%
80%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
20%
20%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • 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
1 person found this helpful
Helpful
Bella – Jun 20, 2023
Thank you for your kind review. We will share it...Read More
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
  • 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
1 person found this helpful
Helpful
Wendy Volponi – Feb 14, 2022
Thank you for your kind words. We will share your...Read More
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Tonio – Jan 07, 2022
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
  • 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
1 person found this helpful
Helpful
Barbara T – Nov 23, 2020
Dr. Villalon's Reply –
Thank you!
×Post a ResponseAre you Dr. Mark Villalon, MD?
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
1 person found this helpful
Helpful
Lisa – May 28, 2020
Dr. Villalon's Reply –
Thank you!
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
Jan 23, 2020
Dr. Villalon's Reply –
Thank you!
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
No results
What could be improved
No results
5 people found this helpful
Helpful
Evelyn Myers – Dec 24, 2019
×Post a ResponseAre you Dr. Mark Villalon, MD?
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
Bill Berglind – Nov 07, 2019
×Post a ResponseAre you Dr. Mark Villalon, MD?
What went well
  • Staff friendliness
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
4 people found this helpful
Helpful
Ken – Aug 26, 2019
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Leave a review

How was your experience with Dr. Villalon?

Know Before You Go

About Me

Watch Dr. Villalon's Video

care philosophy

As a doctor, I believe in patient empowerment. It is my hope that every person I encounter leaves the visit/encounter feeling confident about what we have discussed. Often times, being in a room with a cardiologist is a stressful situation and...read more

biography

Interventional cardiology is a unique field that allows us the privilege of intimately caring for those at their sickest moments in the hospital, such as in the throes of a major heart attack, as well as in the outpatient setting for routine follow-up...read more

  • Cardiology

  • Interventional 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.

  • Boston Medical Center

    Residency Hospital, 2011

  • Ucsf Medical Center

    Fellowship Hospital, 2011

  • Boston Medical Center

    Internship Hospital, 2009

  • Drexel University

    Medical School, 2008
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
- 
Interventional Cardiology
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, 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.

Learn more about medical license public record check

Dr. Villalon is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Focus on ATTR-CM

    Locations

    NorthBay Health Cardiac & Pulmonary Rehabilitation - Green Valley

    NorthBay Health Cardiac & Pulmonary Rehabilitation - Green Valley4520 Business Center Dr Ste 200 Fairfield, CA 94534
    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

    NorthBay Health Heart & Vascular - Vacaville

    NorthBay Health Heart & Vascular - Vacaville1020 Nut Tree Rd Ste 290 Vacaville, CA 95687
    2

    Affiliated Hospitals

    • UC Davis Medical Center

      2315 Stockton Blvd
      Sacramento, CA 95817
      Recipient of 49
      hospital awards

      America’s 100 Best Hospitals for Cardiac Care Award™ (2025)

      Top 5% in the nation for consistently delivering clinical quality

      America's 100 Best Hospitals Award™ (2025, 2024)

      Top 5% in the nation for consistently delivering clinical quality

      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

      79%
      Patients said that doctors always listened to them and explained things well

      3% higher than the national average

      View all patient feedback

    • Northbay Medical Center

      1200 B Gale Wilson Blvd
      Fairfield, CA 94533

      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

      75%
      Patients said that nurses always listened to them and explained things well
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality