Are you a healthcare professional?
Is this your profile?
background
background
Dr. Sung Wook Sun, MD

Dr. Sung Wook Sun, MD

Internal Medicine*

Dr. Sung Wook Sun, MD is an internist in Englewood Cliffs, NJ. He is affiliated with Englewood Hospital. He is accepting new patients and telehealth appointments.

4.5 Star Rating
Based on 19 reviews 4.5 Star Rating (19 reviews)

Englewood Health Physician Network - Asian Health and Wellness at Englewood Cliffs

910 Sylvan Ave Ste 110 Englewood Cliffs, NJ 07632
Telehealth available
(551) 501-8191

At a Glance

  • Area of Expertise
    Dr. Sun specializes in the area of Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Surgical Care Excellence Award™ • 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. Sun's Reviews

Likelihood to recommend Dr. Sun

4.5

19 ratings, 14 with a written review
5 Star
79%
79%
4 Star
5%
5%
3 Star
5%
5%
2 Star
5%
5%
1 Star
5%
5%

Your trust is our top concern. Learn more.

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

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

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

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

RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Apr 22, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 18, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 14, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 22, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
Telehealth
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jose M. Diaz – Jan 20, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jan 19, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jan 15, 2025
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Dec 02, 2024
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
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
No results
Helpful
Nov 27, 2024
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Nov 11, 2024
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
Helpful
Sad to be leaving... – Nov 08, 2024
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Sep 28, 2024
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
  • Long wait times
2 people found this helpful
Helpful
m.a – Feb 22, 2022
×Post a ResponseAre you Dr. Sung Wook Sun, MD?
What went well
  • 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 person found this helpful
Helpful
Rose – Apr 02, 2020
×Post a ResponseAre you Dr. Sung Wook Sun, MD?

Leave a review

How was your experience with Dr. Sun?

Know Before You Go

About Me

biography

Dr. Sung Wook Sun, MD is an internist in Englewood Cliffs, NJ. He is affiliated with Englewood 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.

  • Catholic Medical Center

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
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

  • Korean

Focus on Brain Health

Locations

Englewood Health Physician Network - Asian Health and Wellness at Englewood Cliffs

Englewood Health Physician Network - Asian Health and Wellness at Englewood Cliffs910 Sylvan Ave Ste 110 Englewood Cliffs, NJ 07632
1

Englewood Health Physician Network - Primary Care at Englewood

Englewood Health Physician Network - Primary Care at Englewood200 Grand Ave Ste 203 Englewood, NJ 07631
2

Affiliated Hospitals

  • Englewood Hospital

    350 Engle St
    Englewood, NJ 07631
    Recipient of 13
    hospital awards

    Surgical 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 awards

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

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

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