Dr. Daniel Sung, MD
Internal Medicine
Primary Care Darby
1501 Lansdowne Avenue, Medical Office Building, 1st Floor
Darby, PA 19023 Directions
4.7 out of 5
245 verified ratings
245 Ratings, 114 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Apr 22, 2026
Great Doctor's Appointment.
Apr 16, 2026
We have always had a wonderful experience with Dr.Sung. He is an excellent Doctor!
Apr 14, 2026
good doctor
Apr 9, 2026
Grateful
Apr 7, 2026
Very caring Pleasent and professional.
Apr 7, 2026
Spending time with Dr Sung makes me feel he knows me personally.
Apr 6, 2026
DR.DANIEL SUNG is a very keen and understanding Doc he listened to your every word and gave you his greatest advice on what to do. I highly recommend him because he’s a great person.
Apr 6, 2026
My experience that I have with my provider was wonderful and he even took his time to explain to me in a way that I should understand him.
Apr 6, 2026
Dr. Sung humility with humanity. He will always be my doctor until I can’t attend the office anymore.
Mar 19, 2026
Dr Sung and staff are extremely busy with the increase workload,especially with the other hospitals closing , still provide excellent service thank you very much ! Doctor Daniel Sung
Mar 17, 2026
yes
Mar 16, 2026
Dr. Daniel Sung had right attitude to elder patient (98) and her family.
Mar 12, 2026
Dr Sung took his time and listened to my concerns.
Mar 11, 2026
Dr Sung is always caring and is a wonderful doctor. I would recommend him to anyone.
Mar 10, 2026
Dr.Sung really listened to me on this visit.
Feb 26, 2026
Yes doctor sung do excellent job
Feb 26, 2026
Thank You
Feb 18, 2026
An excellent doctor.
Feb 18, 2026
I would have liked if they spent more time with me.
Feb 16, 2026
Very professional and polite.
Feb 11, 2026
Excellent Doctor. So thorough and intelligent. Courteous and spends quality time with me. I'm a little concerned that with different practices joining the Darby team regarding time spent and quality of visit. I know Dr Sung will continue to provide the fantastic services he provides. Thank you, Dr, Sung.
Feb 10, 2026
Nice follow up appt. I wrote a Google review on positive interaction with All staff.
Feb 9, 2026
Very informative and respectful
Feb 9, 2026
Dr. Sung is a very good Dr. He reviews previous test and lab results. He thoroughly reviews my medical records and asks appropriate health questions. He keeps up-to-date with routine test I am required to have at my age or for my health conditions.
Feb 5, 2026
Dr. Sung is very good, he's patient and understanding and helpful
Jan 29, 2026
He is adored by his staff. I liked him right away. Very thorough and took the time needed to bring me in as a new patient.
Jan 19, 2026
He is a great Doctor, l like that he shows concerns in his patient's health and wellbeing.
Jan 19, 2026
Again, I love Dr Sung as my Primary Doctor. He listens, cares and always has my medications ready for me when they’re needed. I would and did recommend him to anyone. And also Shante who works with Dr Sung is always so sweet loving and caring to me. Thank you again.
Jan 13, 2026
Very good
Jan 8, 2026
As previously stated , the front desk staff and the medical assistant Davida were friendly and professional as well.
Jan 7, 2026
He was good, I'm just use to having my female doctors.
Jan 6, 2026
Excellent service
Jan 6, 2026
He is thorough and attentive.
Jan 5, 2026
Doctor Sung, made me feel better.
Dec 31, 2025
His nurse assistant was outstanding. Very patient, I am very hard of hearing, she was understanding
Dec 31, 2025
I am writing to express my sincere gratitude and appreciation for the exceptional care, compassion, and professionalism you have shown me throughout my treatment.Dr. Sung, your knowledge, patience, and attention to detail made an incredibly difficult and stressful situation feel manageable. You took the time to listen to my concerns, explain my options clearly, and ensure I felt informed and supported every step of the way. Your dedication to your patients truly shows, and I am deeply grateful for your expertise and care.Ms. Shante, I cannot thank you enough for your kindness, responsiveness, and unwavering support. You consistently went above and beyond to make sure I felt heard, reassured, and cared for. Your compassion and advocacy made a meaningful difference in my experience and helped ease my anxiety during a challenging time.To the entire team, thank you for creating an environment that is welcoming, respectful, and patient-centered. From scheduling to follow-ups, your teamwork and professionalism did not go unnoticed. It is clear that you genuinely care about the well-being of your patients, and that level of dedication is truly special.
Dec 18, 2025
Was Good
Dec 16, 2025
very nice and listens to what you are telling him the explains things to you and you can ask him questions without being embrassed very open minded and really to help you as much as he possibly can knows his job and what's best for you.
Dec 12, 2025
They were great
Dec 11, 2025
Excellent
Dec 11, 2025
I have no complaints about Dr Sung. The only thing I can say is I often have to wait a half an hour or more. I don't mind this I bring something to read.
Dec 10, 2025
Very good
Dec 8, 2025
Dr. Sung is awesome
Dec 4, 2025
Always a positive experience with positive feedback
Dec 4, 2025
Dr. Sung explained about an ailment I just happened to be suffering with at the time of my appt. 12 /4 25. And I felt confident about what I need to follow up with.
Dec 2, 2025
Dr. Sung has always been nice and helpful
Dec 1, 2025
He’s always attentive to whatever you’re saying and has a lot of patience with you
Nov 24, 2025
Great Dr!
Nov 13, 2025
Dr Sung and all his assistants are great for me, they all are very good listeners and appeared to sincerely interested in my well being.
Nov 13, 2025
Had to wait over a half hour of my appointment to be seen. Appointment was for 10am did not get called to see the doctor until 10:45.