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Dr. Ariel Marks, MD

Dr. Ariel Marks, MD

Emergency Medicine*
30+ years of experience

Dr. Ariel Marks, MD is an emergency medicine specialist in Redwood City, CA and has over 30 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 1994. He is affiliated with Sequoia Hospital. He is accepting new patients.

4.1 Star Rating
Based on 10 reviews 4.1 Star Rating (10 reviews)

Practice

170 Alameda de las Pulgas Redwood City, CA 94062

Make an Appointment

(650) 367-5541

At a Glance

  • Area of Expertise
    Dr. Marks specializes in the area of Emergency Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Marks' Reviews

Likelihood to recommend Dr. Marks

4.1
10 ratings, 7 with a written review
5 star
70%
70%
4 star
10%
10%
3 star
0%
0%
2 star
0%
0%
1 star
20%
20%

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Dr. Ariel Marks, Emergency Room Physician
Recently, Dr. Ariel Marks took care of me in the ER at Sequoia Hospital. I found him to very experienced as he quickly understood what was happening to me and performed all of the appropriate tests and treatments for my condition. His discharge instructions and prescriptions were clear and worked very well in helping me to heal. He had a great "bedside manner" and made me feel comfortable that I was receiving good care. I highly recommend him!
What went well
  • 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
Helpful
Pat – Feb 15, 2023
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Dr. Marks calls it like he sees it and he's been right every time. His experience shows. Wish he had a general practice! He inspires confidence and is easy to talk to.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Highly recommended. Wish he had a general practice – May 23, 2021
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Dr Marks took care of me after my gallbladder surgery. I could not stop vomiting after surgery. He was kind and listened to my concerns. He explained everything in detail so that i understood tests being performed. He and his staff kept me in the ED until i was feeling better. I felt i received very good care.
What went well
  • Office environment
  • 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
Helpful
Kristi D – Mar 08, 2020
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Dr. Marks was cheerful and patient with me when I showed up at the Sequoia Hospital ER on 25 May 2019 with heart arrhythmia
What went well
No results
What could be improved
No results
Helpful
May 26, 2019
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Dr. Marks treated my husband in the emergency room at Sequoia Hospital on March 16, 2018. He was professional, thorough, and kind. He explained his findings and answered all our questions. Most importantly he reassured us and worked quickly to order tests and treatments to help my husband expeditiously. He repeatedly checked on his condition and we couldn't have asked for a more attentive doctor. Our overall experience with Dr Marks was excellent.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Ann B. in Redwood City. CA – Mar 22, 2018
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Dr Marks was spot-on in my diagnosis, which was complicated. He treated me immediately and in a very caring manner, answering all my questions and making sure I understood my diagnosis and treatment. Great experience with Dr. Marks!
What went well
  • Office environment
  • 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
Helpful
Lynn in San Carlos, CA – Mar 22, 2018
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Dr. Marks was very condescending. He seemed like he didn't want to be there. After getting test results, he insisted everything was normal and we could go home. He didn't ask any questions, sent us home with pain medicine and nothing else. Three days later after going to another doctor we found out that there was in fact something wrong and the doctor prescribed medicine to help, and advised NOT to take the pain medicine that Dr. Marks gave because it was actually making things worse.
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
Redwood City, CA – Aug 11, 2017
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Know Before You Go

About Me

biography

Dr. Ariel Marks, MD is an emergency medicine specialist in Redwood City, CA and has over 30 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 1994. He is affiliated with Sequoia Hospital. He is accepting new patients.

  • Emergency Medicine

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

  • Fellow American College Of Emergency Physicians

    Fellowship Hospital, 1998

  • Stanford Hospital

    Residency Hospital, 1997

  • Stanford Hospital

    Internship Hospital, 1995

  • Albert Einstein College Of Medicine

    Medical School, 1994
American Board of Medical Specialties®
American Board of Emergency Medicine®
- 
Emergency Medicine
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.

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Locations

Practice

Sequoia Hospital170 Alameda de las Pulgas Redwood City, CA 94062
1

Practice

Cep America LLC2100 Powell St Ste 400 Emeryville, CA 94608
2

Affiliated Hospitals

  • Sequoia Hospital

    170 Alameda de las Pulgas
    Redwood City, CA 94062
    Recipient of 8
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

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

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    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

    83%
    Patients said that doctors always listened to them and explained things well

    7% higher than the national average

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