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Dr. Darren Tremblay, DO

Dr. Darren Tremblay, DO

Emergency Medicine*
20+ years of experience

Dr. Darren Tremblay, DO is an emergency medicine specialist in Fort Collins, CO and has over 20 years of experience in the medical field. He graduated from PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE in 2003. He is affiliated with medical facilities such as Medical Center of the Rockies and Poudre Valley Hospital. He is not accepting new patients.

1.4 Star Rating
Based on 10 reviews 1.4 Star Rating (10 reviews)

Practice

1024 S Lemay Ave Fort Collins, CO 80524

Make an Appointment

(970) 495-7000

At a Glance

  • Area of Expertise
    Dr. Tremblay specializes in the area of Emergency Medicine. • See board certifications
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Tremblay's Reviews

Likelihood to recommend Dr. Tremblay

1.4
10 ratings, 5 with a written review
5 star
10%
10%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
90%
90%

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The only worse ER MD I know didn't even try to recognize sepsis in my confused grandmother with a UTI and bad vitals (even after being told by us that it looked like sepsis, she died). This guy couldn't recognize an emergency blood disorder of it introduced itself and gave him its business card. Thinks he's someone special, but is just a garbage human trying to please daddy. Otherwise, what motivates him to be an ER MD with over 19 years experience? Certainly not improving patient outcomes.
What went well
No results
What could be improved
  • 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
Helpful
Nicholas Soberman – Sep 28, 2022
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I would give Dr Tremblay NO STARS!! I’m a Sr citizen, retired nurse & retired EMT. I have SOME medical knowledge. I was sent to the ER by my family doc who thought I was too dehydrated & needed an IV after a night of diarrhea & vomiting. had a specimen of a worm that I put on a wet wipe in a sealed plastic bag. Dr Tremblay briefly looked, said I had worms & through it away cuz it wasn’t in the proper container. DUH! RX but NO IV, severe thirst, no ice chips, felt weak, no wheechr when leaving!
What went well
No results
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
1 other person found this helpful
Helpful
Joyce Little in Johnstown , CO – Feb 01, 2019
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Dr Tremblay made me feel unwanted and caused an already difficult situation to be much much worse. One of his nurses was the only saving grace. Dr Tremblay might (?) be good at medicine but he is terrible with people. I had to ask him more than once to stop arguing with me as it was upsetting my child and remind him that my main focus was getting medical treatment for my sick son. He didn’t stop arguing until I asked him a few times and insisted my only goal was helping my son. Very disappointed
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Denver, CO – Dec 12, 2017
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My daughter was sent to the emergency room by an urgent care facility. She has been sick for the past week with stomach pain and obvious physical symptoms, but since she was suffering from a panic attack upon arriving at the ER and asked for something to help her calm down , "Dr." Tremblay assumed that she was only interested in "getting drugs" and sent her home with a few pills, telling her there was nothing more he could do. No blood tests, no exam. Pathetic. No stars.
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Robin Beckley – Mar 25, 2017
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I'd give him 0 stars if it was an option. Horrible doc.
What went well
No results
What could be improved
  • Office environment
  • 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
2 others found this helpful
Helpful
COLocal in Greeley, CO – Jul 28, 2016
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Know Before You Go

About Me

biography

Dr. Darren Tremblay, DO is an emergency medicine specialist in Fort Collins, CO and has over 20 years of experience in the medical field. He graduated from PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE in 2003. He is affiliated with medical facilities...read more

  • 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.

  • Frankford Hospital

    Internship Hospital, 2004

  • Philadelphia College Of Osteopathic Medicine

    Medical School, 2003

  • University Of Colorado At Boulder

    Undergraduate School, 1996
American Osteopathic Association®
American Osteopathic 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

Poudre Valley Hospital Laboratory1024 S Lemay Ave Fort Collins, CO 80524
1

Affiliated Hospitals

  • Medical Center of the Rockies

    2500 Rocky Mountain Ave
    Loveland, CO 80538
    Recipient of 6
    hospital awards

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

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    80%
    Patients would recommend the hospital to friends and family

    15% higher than the national average

    View all patient feedback

  • Poudre Valley Hospital

    1024 S Lemay Ave
    Fort Collins, CO 80524
    Recipient of 18
    hospital awards

    Surgical Care Excellence Award™ (2025)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

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

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    80%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback

  • UCHealth Greeley Hospital

    6767 29th St
    Greeley, CO 80634

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

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

    1% higher than the national average

    76%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

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