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Dr. Joel Pengson, MD

Dr. Joel Pengson, MD

Internal Medicine*

Dr. Joel Pengson, MD is an internist in Moreno Valley, CA. He is affiliated with Riverside Community Hospital. He is accepting new patients and telehealth appointments.

3.2 Star Rating
Based on 64 reviews 3.2 Star Rating (64 reviews)

Locations

Joel Pengson, MD

Joel Pengson, MD23180 Hemlock Ave Ste 201 Moreno Valley, CA 92557
1

At a Glance

  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

More Internists at Riverside Community Hospital

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Dr. Pengson's Reviews

Likelihood to recommend Dr. Pengson

3.2
64 ratings, 27 with a written review
5 star
52%
52%
4 star
5%
5%
3 star
0%
0%
2 star
3%
3%
1 star
41%
41%

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Dr Joel is great, gives you the attention needed even outside of regular appointments which is rare these days! He cares for most of my family members as well and his staff is outstanding!
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
Melinda Beck – Jan 16, 2025
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Five (5) Star rating
Excellent—5 Stars. Dr. Pengson & his staff have taken care of my [late] wife and I for two decades. He is a common-sense Internist who keeps abreast of state-of-the-art medicine & procedures. At 85, and a T-2 diabetic, I'm still thriving, due to his superb care. Both the wife & I have been in and out of hospital over the years, and Dr. Pengson has always been there for us—before & after. Unfortunately my wife passed away three years ago, but this was after a long illness & some [internal] physical damage. I would recommend Dr. Pengson and his staff for anyone needing medical attention.Sincerely, [Papa] Joe Coppinger/Perris CA
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
Joe Coppinger – Dec 21, 2023
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Amazing Physician
Doctor Pengson has been my family’s doctor since I was 13. He takes care of each and ever one of his patients like they are family. In my opinion Doctor Pengson is the best Internist the IE has to offer. Without his help and experience I’d still be in severe pain and unable to work. I owe my life to this amazing Doctor. Thank you for all you do. And God Bless!
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
Apperson96 – Aug 04, 2023
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Decent doctor
Short wait time in office to be seen by doctor. Most testing is done in the office, such as blood tests and more.
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
Jul 11, 2023
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This Doc is absolutely phenomenal! He has saved my life several times over the past 3 years. I trust him completely because he has proven to be trustworthy. I would recommend Doctor Pengson without reservation!
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
DebbieH – Oct 15, 2021
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Doctor Pengson saved my life from bad medical advice from a local hospital. Went to the Emergency room due to potential blood clots from a hip injury. Was prescribed a medicine that would potentially cause a life threatening event due to the blood thinner I am currently taking. I texted Dr. Pengson after normal business hours the prescription they suggested and my concern , immediately received a text back from the Doctor do not take the Hospital prescribed medication due to the adverse effect it may cause, so I took his advise. I then called the manufacturer of my blood thinner who also agreed with that Doctors advise 100 % . There are many great medical professionals in the world today ,I consider Doctor Pengson the benchmark for true greatness and appreciate his advice without any payment at all. Who else does this ? Thank you again Doctor Pengson!!!
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
John M – Aug 27, 2021
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Evaluation of Dr Joel Pengson and his son Dr Josh they are both friendly, caring and compassionate attitude. After so many years we finally find out very good family doctor. First he was only my doctor now I pick for my whole family All staff members are good at this office, they are on top of things, whether it is sending you out to a referral to a specialists
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Bob and Aliya – Apr 14, 2021
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Dr.Pengson is very rude to CNA's and other medical staff he works with. When he arrives at our facility he parks his corvette right in the front where the ambulances usually go when we have an emergency. He is incredibly stuck up to any facility staff who ranks under an RN. Wouldn't recommend.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Long wait times
7 others found this helpful
Helpful
Mar 10, 2021
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Every time I go I'm in and out in less than 30 minutes he's probably the best doctor I've had and I'm 67 years old I appreciate it and he's pretty smart too
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
1 other person found this helpful
Helpful
Michael Stone – Oct 02, 2020
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Its been a very bad experience with Dr. Pengson & the staff who don’t get things done right or untimely matter...... I wouldn’t recommend this doctor office..... I wish I read reviews before I started, it’s been a year, things still not professional but the staff is now recently nice.....aft wards tho””” I expected the best services but got disappointments..... Dr. Pengson was very rude......not limited too......Dasha Gowans
What went well
  • Appointment scheduling
  • Appointment wasn't rushed
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
4 others found this helpful
Helpful
Dasha Gowans – Sep 11, 2020
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Dr Joel Pengson is a good doctor I think ? How he runs his office is not good. He will have up to five patience waiting in an individual rooms. I believe he is in it for the money trying to stack patience and they are waiting an hour in a screening room. And I have already waited 10 to 20 minutes in the waiting area. Pill prescriber, I'll see you back so I can get your money again and will not refill your prescription till you do. He does not provide paperwork with my current weight temperature and other medical data that other doctors provide on office visits. I do leave with business card with date and time of next appointment. He is good on referrals, but Horrible, do not count on him for paperwork you may need for Manage a Senior’s Healthcare, social security, disability.
What went well
  • Staff friendliness
What could be improved
No results
3 others found this helpful
Helpful
Aug 13, 2020
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A great doctor. Does not waste your time. Highly recommend!!
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
1 other person found this helpful
Helpful
Jun 01, 2020
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I've been with Dr. Pengson for almost four (4) years now and the medical attention given to me was excellent. He will always make you comfortable and see to it that the medical concern(s) that I have are addressed. His staff are also polite and courteous. Highly recommended.
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
5 others found this helpful
Helpful
Berces, J. in Riverside, CA – Apr 29, 2019
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very good
What went well
  • Office environment
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Albert Equihua in MORENO VALLEY, CA – Apr 03, 2019
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He’s very attentive and listens to what I have to say. Always in a pleasant and positive mood.
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
Feb 17, 2019
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Dr Pengson, Great listener great attitude , i’ve been to many other doctors , he have the best attitude , always spent a lot of time with me
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
Emery Smith – Feb 13, 2019
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Been with Pengson since 2014 and have been appropriately treated for both my Diabetes as well as a cyst. Staff are all very friendly and have always been.
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
Danny in Moreno Valley, CA – Feb 09, 2019
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I’ve been with Dr Pengson mid 2000s or when he joined Dr Deo Martinez on Heacock. When he moved to Fir I moved with him. I expect to remain with him till he retires (then I’ll see his son) or I expire. I had that personal touch when I encountered billing issue with other providers (thank you baby) and I’m always greeted with a smile, okay not always but never rude. Wait times not a real issue But it happen. They always fit me in if I’m ill so I’m sure that why with other folks.
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
3 others found this helpful
Helpful
Robert R R in Moreno Valley, CA – Feb 03, 2019
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Dr Pengson is an excellent physician who listens to your concerns. He takes the time to get to know his patients. He and his staff go above and beyond to take care of patient needs.
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
1 other person found this helpful
Helpful
Feb 01, 2019
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Since he has moved into the new location and the office staff has been updated getting appointments and talking to the office staff is great. We have been "worked in" on a last minute basis also. If you have an appointment in the afternoon the wait is longer, but still ok.
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
MORENO VALLEY, CA – Feb 01, 2019
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About Me

biography

Dr. Joel Pengson, MD is an internist in Moreno Valley, CA. He is affiliated with Riverside Community Hospital. He is accepting new patients and telehealth appointments.
  • 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.

  • University Of California - Irvine

    Residency Hospital
  • Loma Linda University

    Internship Hospital
  • University Of California - Irvine

    Internship Hospital
  • Rosalind Franklin University Chicago Medical School

    Medical School
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.
  • English

  • Spanish

  • Tagalog

Affiliated Hospitals

  • Riverside Community Hospital

    4445 Magnolia Ave
    Riverside, CA 92501
    Recipient of 29
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025)

    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.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

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