| Monday | 8:30 AM - 7:00 PM |
| Tuesday | 8:00 AM - 4:30 PM |
| Wednesday | 8:30 AM - 7:00 PM |
| Thursday | 8:30 AM - 6:00 PM |
| Friday | 8:00 AM - 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Byung Yu, MD
Specialty
Internal Medicine
Languages
English, Korean
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.5
68 reviews
-
Mar 26, 2026Verified Review
Couldn’t find information about treatment from previous dr
-
Mar 16, 2026Verified Review
I probably would not recommend Dr Yu, because one would never know when Optum would fire him.
-
Mar 15, 2026Verified Review
Personable, good questions, did not rush. I liked him
-
Mar 10, 2026Verified Review
Would never recommend. Spent less than 5 minutes. Told me I had a mild heart attack ( further test and appt concluded I did not). Showed no concern. He mumbled and spoke very softly. Had to ask him to repeat several time. NO bedside manner. Does not well represent your practice
-
Mar 3, 2026Verified Review
Informative & kind
-
Mar 1, 2026Verified Review
He listened. He wasn’t judgemental. He asked questions and diagnosed my problem. Ordered test, prescribed meds and called me with lab results and instructions the following two mornings.
-
Feb 27, 2026Verified Review
First time seen, very short visit
-
Feb 25, 2026Verified Review
He’s SO GREAT !!
-
Feb 19, 2026Verified Review
I’ve seen him since I was [omitted]and he’s my usual pc.
-
Feb 17, 2026Verified Review
long time patient. He is very professional.
-
Feb 10, 2026Verified Review
Treats me well
-
Feb 4, 2026Verified Review
Listens to you
-
Feb 4, 2026Verified Review
Professional, courteous, and informative MD
-
Feb 4, 2026Verified Review
Nice. Answers my questions
-
Feb 4, 2026Verified Review
good doctor
-
Feb 1, 2026Verified Review
Very knowledgeable, takes the time to personally call you to discuss your tests results before visit.
-
Jan 31, 2026Verified Review
Very good DR . To the point and honest
-
Jan 29, 2026Verified Review
I felt I was just another geriatric patient he had seen. I don't think he took into account my prior experience with Dr. Veldanda when deciding what to prescribe during my latest visit. Two emails to his portal have been ignored!
-
Jan 28, 2026Verified Review
this visit was very rushed. Rushed through answering my questions. He prescribed antibiotics which I opposed. Felt the visit was a waste of time
-
Jan 26, 2026Verified Review
He did not listen to my concerns and even admitted the medication I was out on was not fit for me. Refused to change it because my previous Dr (from that practice) put me in that and he refused to change it. Told me to wait 6 months and then he will discuss
-
About Byung Yu, MD
Dr. Byung Yu is an internal medicine physician providing adult primary care. He focuses on preventive care as well as evaluation and treatment of acute and chronic medical conditions.
Philosophy of care
Dr. Yu strives to deliver high-quality, thoughtful care that supports both immediate needs and long-term health.
Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NJ, 25MA06488800
Employed or contracted
Employed
Network Name
RiverSide
NPI
1386683092
-
Insurance accepted
This may not reflect all insurance accepted by the provider and is for informational purposes only.
- 1199
- Aetna
- AmeriHealth
- Amerigroup
- BCBS
- Braven Health
- CHN
- Centivo
- Cigna
- FirstHealth
- Horizon BCBS NJ
- Humana
- MagnaCare
- Medicare
- MultiPlan
- NJ Medicaid
- Oxford
- QualCare
- TRICARE
- UHC
- UMR
- USFHP
-
Medical School
-
University of Chicago, Pritzker School of Medicine
Residency
-
University of Pennsylvania School of Medicine
-
You are now leaving Optum and going to a third-party website operated by Google. Optum is not responsible for the content or accuracy of the information on this third-party site. We recommend you review the third-party site's privacy policy and terms of use, as Optum's will no longer apply.
Data use
We use cookies and similar tools to make your use of this website easy and to keep it working properly. We may share data about you and how you use the site with third parties, such as analytics and marketing partners. Learn more in our Privacy Policy and Terms of Use. By continuing to use the site, you agree to this.