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Dr. Erwin Oei, MD

Dr. Erwin Oei, MD

Critical Care Medicine*
30+ years of experience

Dr. Erwin Oei, MD is a critical care medicine specialist in Cedar Knolls, NJ and has over 30 years of experience in the medical field. Dr. Oei has extensive experience in Obstructive Lung Disease, Interstitial Lung Disease, and Pulmonary Vascular Conditions. He graduated from Rutgers Robert Wood Johnson Medical School in 1992. He is affiliated with medical facilities such as Overlook Medical Center and Chilton Medical Center. He is accepting new patients.

4.1 Star Rating
Based on 18 reviews 4.1 Star Rating (18 reviews)

Practice

8 Saddle Rd Cedar Knolls, NJ 07927

Make an Appointment

(973) 267-9393

At a Glance

  • Areas of Expertise
    Dr. Oei specializes in the areas of Critical Care Medicine, Internal Medicine & Pulmonary Disease. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Cardiac Care Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Oei's Reviews

Likelihood to recommend Dr. Oei

4.1
18 ratings, 6 with a written review
5 star
72%
72%
4 star
0%
0%
3 star
6%
6%
2 star
11%
11%
1 star
11%
11%

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Great pulmonologist
Had a great experience at Dr. Oei’s office today. I have been struggling with finding a good pulmonologist and I read his reviews and I have to say people were right! He is 35 min away from me but he was worth the drive. I did not wait long at all in the waiting room. There were only like 3 Sheets of paper work to sign. Plenty of parking. He listened to me thoroughly. I had previous scans done and he made sure to read everything and look at all the scans. He explained everything throughly and described the scans and the what I was seeing. He clearly stated what my medical plan was. He was so thorough, took his time, I felt heard and I felt hope and a possible solution. He kept it honest with me but made me feel hopeful. Now that’s the way to leave a doctors office! I will be seeing him again in a few months and am hopeful for good news. Thanks for making a stressed patient feel calm again Dr.Oei!
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
Helpful
Viv – Jun 08, 2023
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Excellent professional care, takes his time explaining health issues , wonderful personality
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
Arlene Corba in Toms River, NJ – Dec 30, 2018
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Dr Oei is an exceptional doctor. Although I have only had 1 visit with him, it was a very productive & satisfactory session. He took his time explaining all the tests that were done. I did not feel rushed at all. Also, he has excellent bedside manner & genuine empathy for his patients. The only downside was the amount of time it took to be seen by him & for the tests to be conducted. All in all, I was in his office for almost 3 hours.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
3 others found this helpful
Helpful
L T in RANDOLPH – Nov 30, 2017
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Dr. Oei is a great and smart. I was referred to him by someone I know and they spoke highly about him. I went and he listened to me and gave feedback. I would highly recommend him.
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
3 others found this helpful
Helpful
Jericho, NY – Nov 08, 2017
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I think Dr. Oei is a wonderful doctor. I have never felt rushed. He listens to my questions and he has answers I understand.
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
6 others found this helpful
Helpful
Jul 04, 2017
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Very good
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Apr 05, 2016
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Know Before You Go

About Me

biography

Dr. Erwin Oei, MD is a critical care medicine specialist in Cedar Knolls, NJ and has over 30 years of experience in the medical field. Dr. Oei has extensive experience in Obstructive Lung Disease, Interstitial Lung Disease, and Pulmonary Vascular...read more

  • Critical Care Medicine

  • Pulmonary Disease

  • Internal 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.

  • Mount Sinai Hospital

    Fellowship Hospital, 1999

  • Barnes Jewish Hospital - Washington University

    Residency Hospital, 1996

  • Jewish Hospital - Washington University

    Internship Hospital, 1993

  • Rutgers Robert Wood Johnson Medical School

    Medical School, 1992
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Critical Care Medicine
- 
Internal Medicine
- 
Pulmonary Disease
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

Focus on Asthma

Locations

Practice

Office8 Saddle Rd Cedar Knolls, NJ 07927
1
Office1125 US Highway 22 Ste 170 Bridgewater, NJ 08807
2

Practice

Morristown Surgical Associates-Rockaway333 Mount Hope Ave Ste 220 Rockaway, NJ 07866
3

Affiliated Hospitals

  • Morristown Medical Center

    100 Madison Ave
    Morristown, NJ 07960
    Recipient of 55
    hospital awards

    America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024)

    Superior clinical outcomes in heart bypass surgery, coronary interventional procedures, heart attack treatment, heart failure treatment, and heart valve surgery

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery, coronary interventional procedures, heart attack treatment, heart failure treatment, and heart valve surgery

    View all awards

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

    87%
    Patients said they were given information about recovering at home

    3% 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

  • Chilton Medical Center

    97 W Parkway
    Pompton Plains, NJ 07444
    Recipient of 16
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    Patient Safety Excellence Award™ (2025, 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

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

    1% higher than the national average

    View all patient feedback

  • Overlook Medical Center

    99 Beauvoir Ave
    Summit, NJ 07901
    Recipient of 67
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 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

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

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