Dr. Leo Zacharias MD
Internal Medicine
Primary Care Darby
1501 Lansdowne Avenue, Medical Office Bldg, 1st Floor
Darby, PA 19023 Directions
4.8 out of 5
186 verified ratings
186 Ratings, 85 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.
Jan 21, 2026
Very good
Jan 21, 2026
Nothing more to add to a great visit.
Jan 14, 2026
He is very thorough and makes sure you understand all information.
Jan 14, 2026
He is extremely thorough and addresses the issue you bring to him. He tries to help with the best possible solution and so far he has not failed me. This also includes my mother who I referred to the Doctor. I leave from the office visit refresh.Thank you Dr. Zacharias
Jan 2, 2026
Dr Zacharias is a very knowledgeable and intelligent Dr.
Dec 29, 2025
Takes time to provide a complete and thorough examination and explanation of his findings or any other questions you may have
Dec 29, 2025
I really like Dr. Zach and his crew
Dec 24, 2025
One of the best 💯😀
Dec 22, 2025
Dr Leo is the best!! We highly recommend him
Dec 22, 2025
As a primary doctor he's real knowledgeable about different ailments and illnesses would recommend him with a positive feedback
Dec 2, 2025
Dr Leo Zacharias is the Best . He always takes time to answer your questions and he is very thorough .
Dec 2, 2025
I do hope he stays with trinity as long as he can,he is the best!!
Nov 25, 2025
Dr. Zacharias is professional.
Nov 19, 2025
Dr. Leo Zacharis, embodies the type of patient care you would want for any of your loved ones. He has always been an excellent provider!!
Nov 12, 2025
Excellent doctor
Nov 11, 2025
COMPASSIONATE/CARING!
Nov 4, 2025
Everyone was polite and professional in my care.
Nov 3, 2025
Very Good
Oct 29, 2025
He is patient and kind and understanding
Oct 28, 2025
He listens and understands what's going on with me
Oct 28, 2025
Very professional and knowledgeable
Oct 28, 2025
He seems like a very good man!
Oct 27, 2025
Dr Zacharias was professional, pleasant and attentive,. He reviewed all my medications and health issues and made recommendations for improvement
Oct 22, 2025
Very caring and professional doctor who listens and does all that is possible to help.
Oct 17, 2025
My experience with Dr. Zacharias was very good
Oct 17, 2025
Very helpful in listing and solving your problems as soon as possible
Oct 17, 2025
I can't say enough good things about Dr . Zacharias . I just hope everyone has a doctor like him 😀
Oct 16, 2025
Im very please
Oct 14, 2025
He answered questions and concerns I had..
Oct 14, 2025
Dr. Zacharias is concerned about the welfare and health of his patients. I feel very comfortable and in good hands with the care he has provided.
Oct 9, 2025
Dr. Zacharias is the best!
Oct 6, 2025
Nothing to say
Oct 3, 2025
Dr Zacharias and his staff are awesome
Oct 1, 2025
I see why he is so in demand. If you are a patient of his, you can’t help but to love him. He really does care about your overall health and wellbeing.
Sep 30, 2025
Dr. Zacharias is a wonderful and caring physician. He is very thorough and knowledgeable as well as very professional.
Sep 25, 2025
Very good examination was good. I’m up-to-date with shot test
Sep 22, 2025
I can highly recommend the Dr. to all.
Sep 9, 2025
Dr. Zacharias is a great doctor and in great demand. There needs to be more doctors, it's hard at times to see him when I really need to.
Sep 3, 2025
He listens and always explains my blood work and send me to other specialists if he has other concerns.
Aug 27, 2025
Before I can explain any problems, I made have, Dr. Zacharias has address it. Thorough beyond explain the visit. Crossing every T and doting every I. Totally recommend him. I did with my mother Dr. Zacharias is just that awesome. Thank you for taking great care of my wellness
Aug 26, 2025
Dr. Zacharias is extremely knowledgeable about aLl aspects of patients concerns and treats the patients entire well-being be in a collaborative manner for the best care. Exceptional Dr.
Aug 25, 2025
See my previous comment.
Aug 21, 2025
He's an Awesome Physician
Aug 21, 2025
His knowledge his explanations, his taking the time to evaluate my concerns for any previous and current conditions thoroughly gives me the ability to give him an excellent rating.
Aug 19, 2025
He's very patient with me.
Aug 19, 2025
Explains and listen to all my concerns treats u with care and respect
Aug 18, 2025
Dr Zacharias is attentive and caring
Aug 7, 2025
The doctor is always respectful, kind, answers questions, and attentive
Aug 5, 2025
Dr Zac and staff are simply the best of the best
Aug 4, 2025
Thanks for being so patient during office visits. Keep up the excellente job of caring for us Patients