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Dr. Clay Cormier, MD

Dr. Clay Cormier, MD

Emergency Medicine*
30+ years of experience

Dr. Clay Cormier, MD is an emergency medicine specialist in Valencia, CA and has over 30 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1992. He is affiliated with Henry Mayo Newhall Hospital.

3.5 Star Rating
Based on 11 reviews 3.5 Star Rating (11 reviews)

Practice

23845 McBean Pkwy Valencia, CA 91355

Make an Appointment

(661) 253-8112

At a Glance

  • Area of Expertise
    Dr. Cormier specializes in the area of Emergency Medicine. • See board certifications
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Cormier's Reviews

Likelihood to recommend Dr. Cormier

3.5
11 ratings, 9 with a written review
5 star
64%
64%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
36%
36%

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Terrible incompetent negligent and uncaring doctor
I took my young daughter there for emergency treatment and he misdiagnosed what was wrong with her and she died.
What went well
No results
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Jul 27, 2024
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Great doctor who cares about the people he treats
I had to go to the er because I had a massive kidney stone blocking my kidney. I was quickly taken to the OR where the stone was dealt with and I had a stent put in. A couple days later I was feeling really sick and in a lot of pain with a very high fever. Dr Cormier was the doctor who treated me. He saw me quickly and took care of my pain. He got the fever down and administered antibiotics. He was very compassionate and took the time to explain to me what was going on. He also listened to me when I was explaining what had happened. The er nurses also deserve a lot of respect. They have been amazing despite being busy.
What went well
No results
What could be improved
No results
Helpful
Kay Halas – Jul 08, 2023
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Kidney Stones
Dr Cormier was very helpful an d kind. He provided me desperate relief from my kidney stone pain. He explained everything clearly and professionally. I would recommend him highly.
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
  • Long wait times
Helpful
JSM – Oct 26, 2022
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5 stars for Dr Cormier. Kind, professional and saved me from severe pain. Walked away with an accurate diagnosis and appropriate meds. Something my primary couldn’t do that led me to the ER in the first place. All with in an hour of meeting him. Super fast was also nice as I was expecting to be at the ER all night. Really happy to have had him care for me.
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
Feb 23, 2022
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He saved my life in 2001!
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jul 23, 2021
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I found Dr. Cormier to be nothing but kind, caring, and professional. I went to the ER for severe stomach pain. He ran the right tests and found I was suffering from a life threatening (non viable) ectopic pregnancy. When he delivered the news to me, he did it with such compassion and concern. Our family is so grateful for him, ER nurse Kayla, operating OB Dr. Zackler, and countless medical staff who helped me. They saved my life.
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
2 others found this helpful
Helpful
Sep 14, 2019
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A terrible experience. He should stop practicing. Made a life threatening mistake.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
15 others found this helpful
Helpful
Apr 05, 2018
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Seen this doctor twice, once in 2013 for an adverse allergic reaction, once in 2017 for a car accident. Wonderful bedside manner. Explains conditions well (I am saying this as a pre-med student). Cool, calm, and collected.
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
  • Long wait times
4 others found this helpful
Helpful
Canyon Country, CA – Jul 30, 2017
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He is wonderful!! He has helped my mom and my son. He is right on the money! Has a wonderful demeanor, couldn't ask for better!!
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
4 others found this helpful
Helpful
Michelle Kiraz in Santa Clarita, CA – Oct 17, 2016
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Know Before You Go

About Me

biography

Dr. Clay Cormier, MD is an emergency medicine specialist in Valencia, CA and has over 30 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1992. He is affiliated with Henry Mayo Newhall Hospital.

  • 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.

  • University Of California At Los Angeles / Center For Health Sciences

    Medical School, 1992
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

Henry Mayo Newhall Memorial Hospital23845 McBean Pkwy Valencia, CA 91355
1

Affiliated Hospitals

  • Henry Mayo Newhall Hospital

    23845 McBean Pkwy
    Valencia, CA 91355

    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 that doctors always listened to them and explained things well

    1% higher than the national average

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