M. Greg Treuth, MD
Cardiologist
TidalHealth Cardiology
11107 Cathage Road, Suite 201
Berlin, MD 21811 Directions
4.9 out of 5
249 verified ratings
249 Ratings, 41 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.
Jul 17, 2026
100 if I could. Dr. Treuth is very kind, listens to me, and speaks to me in Laymans terms that I can understand completely. He’s a wonderful doctor.
May 29, 2026
Dr. is reliably top notch
May 28, 2026
New patient visit; a very positive experience. High confidence.
May 27, 2026
If i could rate higher than 10, i would. I love Dr Mark & feel he has saved my life when i needed him most. Always easy to talk to & patient to answer any questions. I look forward to my visits with him & walk out feeling he addresses my concerns.
May 13, 2026
Dr. Treuth is the best!!!!!
Apr 30, 2026
Very personable and made us feel confident in the care we would be receiving
Apr 27, 2026
Always first class !
Apr 17, 2026
Always caring and professional
Apr 17, 2026
Dr. Treuth & assistant were great Dr. Treuth is the best
Apr 14, 2026
Dr. Treuth is the best!
Mar 5, 2026
Dr Treuth is a wonderfull and knowledgible Dr. First Class
Feb 27, 2026
I am very pleased that Dr. Treuth is my cardiologist!
Feb 27, 2026
Dr. Treuth's pleasant personality makes my visit very enjoyable.
Feb 25, 2026
Dr Treuth was has a pleasant manner and I found he was easy to talk with.
Feb 2, 2026
Excellent
Jan 28, 2026
He is an Exceptional Cardiologist.
Jan 28, 2026
I have recommended Dr Treuth to my close friends and others.
Jan 28, 2026
Top notch! I would trust him with my life!
Jan 27, 2026
I always feel supported and well care for with Dr. Treuth and his team!!
Jan 22, 2026
Dr. Treuth, Super Doc, is a ROCKSTAR! He saved my life…literally. He has completely turned some potentially problematic issues around and my numbers are better now. He has given me such great care!
Jan 2, 2026
One of the best
Dec 24, 2025
Very efficient front desk and professional
Dec 17, 2025
Very nice team of Doctors & nurses along with office clientele
Dec 9, 2025
He listens.
Dec 9, 2025
I did , my husband is now going to see him
Dec 1, 2025
Care provider is an excellent doctor and I would highly recommend him
Nov 25, 2025
Very pleased with visit
Nov 19, 2025
Excellent professional and friendly.
Nov 12, 2025
Always helpful
Nov 10, 2025
Dr. Treuth and staff are always great
Nov 10, 2025
Dr. Treuth does a great job and excellent bedside manner.
Oct 27, 2025
Great experience. Everyone was professional and timely.
Oct 24, 2025
I highly recommend him to anyone.
Oct 24, 2025
excellent Doctor cares about you
Oct 24, 2025
Dr. Treuth is wonderful!
Oct 20, 2025
Everyone was very polite & smiling
Oct 10, 2025
It was very pleasant
Sep 22, 2025
Dr Treuth is amazing. Explains why ordering tests and was always making certain he had all my info
Sep 11, 2025
Outstanding service ji
Sep 11, 2025
staff courtesous Dr Treuth expllained all took time
Sep 2, 2025
I really like that title health is providing across-the-board medical assistance and providers and staff. It’s really good to see that they are the same and very helpful. Enjoy getting appointments made, and sent through my phone like my chart as well.