background
background
Dr. Steve Chan, MD

Dr. Steve Chan, MD

Internal Medicine*
25+ years of experience

Dr. Steve Chan, MD is an internist in Diamond Bar, CA and has over 25 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 1995. He is affiliated with medical facilities Pomona Valley Hospital Medical Center and Providence St. Jude Medical Center. He is accepting new patients and telehealth appointments.

2.3 Star Rating
Based on 20 reviews 2.3 Star Rating (20 reviews)

Steve Chan, MD

660 N Diamond Bar Blvd Ste 118 Diamond Bar, CA 91765
Telehealth available
(909) 612-5835

At a Glance

  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Surgical Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Chan's Reviews

Likelihood to recommend Dr. Chan

2.3
20 ratings, 8 with a written review
5 star
30%
30%
4 star
0%
0%
3 star
0%
0%
2 star
10%
10%
1 star
60%
60%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Just don't.
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
2 others found this helpful
Helpful
Sep 18, 2019
×Post a ResponseAre you Dr. Chan?
Worst dr. There is. My grandfather has been going to him for a long time and I just started taking over his medical needs since he’s getting older. Dr. Chan does not examine him at all. Gives no eye contact. Has zero empathy for my papas conditions. He should have his medical license taken away.
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
1 other person found this helpful
Helpful
Janae – Aug 17, 2019
×Post a ResponseAre you Dr. Chan?
I have been a patient for over 10 years and am always treated with professional respect and real concern. The new offices are bright and updated with lots of room in the waiting area. If he is not available his wife and professional partner is there to help with any problems. Never a problem in filling an Rx or referral to a specialist or testing facility
What went well
No results
What could be improved
No results
Helpful
May 01, 2019
×Post a ResponseAre you Dr. Chan?
Dr Chan is not a responsible doctor I have ever seen. He almost not ask me anything and the visit is just a few minutes. I have not asked what I want to yet but he just referral me some lab test. I will change a doctor for sure.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Apr 06, 2019
×Post a ResponseAre you Dr. Chan?
Very poor professional attitude and practice. He repeatedly let me waited for over an hour then spent a little over one minute to see me while there hadn’t had too many patients. When I went to the lab as prescribed by him only to find out he forgot to sign his prescription. After I got the signature, I found out he missed one of the two boxed to be examined on original request sheet.
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Apr 05, 2019
×Post a ResponseAre you Dr. Chan?
I'm not Asian. As soon as I walked in, all 3 staff members at the front desk stopped and stared at me. They were extremely disrespectful, nasty, and rude to me because I didn't have an emergency contact on the ONE form they gave me to fill out in the waiting room. They were so hostile and negative that I would have left if I hadn't already given them my insurance cards and they made a copy. The doctor wasn't any better. I pointed out my high blood pressure 3 times. This was a horrible experience
What went well
  • Wait times
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
4 others found this helpful
Helpful
Jun 16, 2017
×Post a ResponseAre you Dr. Chan?
I just saw him last night was the worst doctor I ever met. I am definitely finding a new one didn't even look at my chart to find out I have 206/124 blood pressure. He just keep on writing to tell me to get a blood test. I waited mire than 30 mins and he talked to me well more of glance to me in less than 3 mins a waste of my copay.
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
3 others found this helpful
Helpful
Carmencita in Rowland heights – Apr 28, 2017
×Post a ResponseAre you Dr. Chan?
Dr. Chan takes the time necessary to thoroughly explain information. He has excellent follow up skills and will go the extra mile to fit a patient into the schedule.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Julie m in Pomona, CA – Jan 25, 2017
×Post a ResponseAre you Dr. Chan?

Leave a review

How was your experience with Dr. Chan?

Know Before You Go

About Me

biography

Dr. Steve Chan, MD is an internist in Diamond Bar, CA and has over 25 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 1995. He is affiliated with medical facilities Pomona Valley Hospital Medical...read more

  • 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.

  • Albert Einstein College Of Medicine

    Medical School, 1995
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

  • English

  • Cantonese

  • Chinese

Focus on Diabetes

Locations

Steve Chan, MD

Steve Chan, MD660 N Diamond Bar Blvd Ste 118 Diamond Bar, CA 91765
1

Affiliated Hospitals

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr
    Fullerton, CA 92835
    Recipient of 21
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    America's 100 Best Hospitals Award™ (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.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients who gave a rating of 9 or 10

    11% higher than the national average

    View all patient feedback

  • Pomona Valley Hospital Medical Center

    1798 N Garey Ave
    Pomona, CA 91767
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024)

    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.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality