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
228 verified ratings
228 Ratings, 99 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.
Aug 17, 2026
Please stay with us don't go anywhere. Thank you for your kindness and patience.
Aug 17, 2026
He’s the best
Aug 13, 2026
I’m comfortable with his personal care
Aug 12, 2026
Spends quality time and listens carefully
Jul 28, 2026
Dr. SUNG AND staff are always nice and very helpful to me.
Jul 15, 2026
Great job
Jul 14, 2026
Dr Sung is really respectful of my feelings he treats me like what I have to say counts for something he listens to me
Jul 9, 2026
He has a listening hear.
Jul 8, 2026
Always checks everything I tell him. He explains everything, so I understand.
Jun 16, 2026
It is very difficult to get an appointment. I came in for my yearly checkup and was turned away after waiting months. Then I have to wait months for my next appointment. However I became very ill and wrote about it and the portal and they told me to come in which was wonderful. I was very impressed that they looked at the portal and then told me to come in. That day everyone was very kind and very professional. So I think things are getting better.
Jun 2, 2026
He made me feel I mattered to him, and he is very knowledgeable in his field.
May 14, 2026
He is an excellent doctor, his assistant was also very knowledgeable and professional as was Dr Sung. He gives me the time I like and listens well. He is also friendly and helpful.
May 12, 2026
Dr. Sung listens very well, gives valuable feedback and gives information that you can use; also, is friendly and professional.
May 11, 2026
Dr Sung & Staff - Excellent!
May 7, 2026
Dr Sung is very efficient, thorough respectful, knowledgeable, very pleasant and kind person. I'm very satisfied with his service and care. I would refer my family and friends to him for I trust him with my life. Love him so much.
May 7, 2026
Dr Sung is very concerned about things such as blood pressure diabetes he’s very thorough.
May 4, 2026
He is very friendly and easy to talk to.
May 4, 2026
Dr Sung, was informative, listened and addressed my concerns.
Apr 29, 2026
Makes me feel comfortable and is very knowledgeable about the treatment needed to help me throughout my medical process.
Apr 23, 2026
I Met Him for the second And was Very Satisfied by/with His Manners and Patience to Listen to my Concerns.POSITIVE FAMILY’s EDUCATIONS/ PRINCIPLES FOR SURE.
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.