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Dr. Olivia Ong, MD
Ophthalmology*
25+ years of experience
Dr. Olivia Ong, MD is an ophthalmologist in Monrovia, CA and has over 25 years of experience in the medical field. She graduated from University of California, Los Angeles David Geffen School of Medicine in 1997. She is affiliated with medical facilities Emanate Health Foothill Presbyterian Hospital and USC Arcadia Hospital. She is accepting new patients.
4.8 Star Rating
Based on 51 reviews 4.8 Star Rating (51 reviews)
Practice
855 W Foothill Blvd Monrovia, CA 91016Compare Dr. Olivia Ong, MD with other Ophthalmologists near you
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Dr. Ong's Reviews
Likelihood to recommend Dr. Ong
4.8
51 ratings, 36 with a written review
| 5 star | 90% | 90% |
| 4 star | 6% | 6% |
| 3 star | 0% | 0% |
| 2 star | 2% | 2% |
| 1 star | 2% | 2% |
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She is the best. Well knowledgeable and friendly.
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
Mar 28, 2025
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Dr. Ong with her warm and caring attitude put me at ease each time I saw her at my appts. She took her time to explain about the procedure, post op care, and answered all my questions. Her surgical team yesterday at Montebello surgical center was excellent. Today's follow up visit was good too.
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
Mar 28, 2025
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Dr. Ong is the most qualified Opthamologist I have ever met. I wouldn’t trust my eyes to anyone else!
What went well
No results
What could be improved
No results
Helpful
Susie – Mar 08, 2025
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Dr. Ong listened and responded to my questions.
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
Feb 12, 2025
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Glaucoma
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
Pat Ng – Feb 09, 2025
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Post cataract procedure.
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
What could be improved
- Long wait times
Helpful
Christina Heany – Feb 08, 2025
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Great doctor!!
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
What could be improved
- Long wait times
Helpful
Feb 05, 2025
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Dr Ong is the best. She’s very knowledgeable.
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
What could be improved
- Long wait times
1 other person found this helpful
Helpful
Dec 04, 2024
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Competence and knowledge
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
What could be improved
- Long wait times
Helpful
Oct 16, 2024
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Very knowledgeable, straight forward
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
Oct 14, 2024
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I really like Dr. Ong she explains everything that's going on. She let's you no what she's doing and how she's doing it . and she's very nice
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
Kimberly Wesley – Aug 24, 2024
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consultation
What went well
- I felt respected
- Staff friendliness
What could be improved
No results
Helpful
Jul 09, 2024
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Long wait
What went well
- I felt respected
- Appointment scheduling
- Explained conditions well
- Staff friendliness
- Trusted the provider's decisions
What could be improved
- Appointment was rushed
- Long wait times
Helpful
Daughter – Jul 06, 2024
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Have been a patient of Dr Ong for many years.
What went well
- I felt respected
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
- Difficult to schedule appointment
Helpful
May 15, 2024
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I drive from Seal Beach for my appointment. I was early but the wait time is too long at your office. I waited over an hour to see Dr. Ong! My appointment was at 10:20, I got there a little after 10, I left the office at nearly noon.
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
What could be improved
- Long wait times
Helpful
May 15, 2024
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I recommend her all the time.
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Wait times
What could be improved
No results
Helpful
Mar 23, 2024
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THIS WAS MY THIRD TIME SEEING HER AND I HAD CATARACT SURGERY. VERY EASY TO TALK TO AND ANSWERED ALL MY CONCERNS
What went well
- I felt respected
- 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
Mar 23, 2024
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Always goes the extra step!
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
Mar 23, 2024
Post a ResponseAre you Dr. Ong?
Long wait
What went well
- Listened & answered questions
- Explained conditions well
- Staff friendliness
What could be improved
- Long wait times
Helpful
Feb 03, 2024
Post a ResponseAre you Dr. Ong?
Long waits
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
What could be improved
- Long wait times
Helpful
Feb 01, 2024
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Leave a review
How was your experience with Dr. Ong?Overall Patient Satisfaction
51responses
Likelihood of recommending Dr. Ong to family and friends is 4.8039217 out of 5
About Me
biography
Dr. Olivia Ong, MD is an ophthalmologist in Monrovia, CA and has over 25 years of experience in the medical field. She graduated from University of California, Los Angeles David Geffen School of Medicine in 1997. She is affiliated with medical...read moreOphthalmology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Glaucoma Fellowship
Fellowship HospitalUcla Med Ctr/ucla D Geffen School
Residency HospitalVet Affairs Medical Center W La
Residency HospitalUniversity Of California, Los Angeles David Geffen School Of Medicine
Medical School, 1997
American Board of Medical Specialties®
American Board of Ophthalmology®
-
Ophthalmology
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.
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Locations
Practice
Practice
Practice
Office207 S Santa Anita St Ste 310 San Gabriel, CA 91776
Office150 S Grand Ave Ste J Glendora, CA 91741
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home78%Patients said that doctors always listened to them and explained things well2% higher than the national average
- Recipient of 8
hospital awardsView all awardsSurgical Care Excellence Award™ (2025, 2024)
Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries
View all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
73%Patients said that doctors always listened to them and explained things well3% lower than the national average
Learn more about how Healthgrades measures Hospital Quality