Greg B. Diette, MD
Pulmonology
Johns Hopkins Bayview Medical Center
5501 Hopkins Bayview Circle, Asthma and Allergy Center
Baltimore, MD 21224 Directions
5.0 out of 5
45 verified ratings
45 Ratings, 15 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.
Jun 29, 2026
Dr Diette is an excellent provider, he explains my treatment clearly with kindness and encouragement.
Jun 15, 2026
Answers my questions
Jun 8, 2026
Dr. Diette always spends time with me going over my issues and explains treatment options thoroughly. He has great bedside manner's!
May 11, 2026
Excellent, knowledgeable and engaged.
May 4, 2026
I was pleasantly surprised how prepared the Dr was to see me. He already knew about my situation without me having to tell him everything. He clearly spent time reading my chart from previous Dr.
Mar 30, 2026
My provider always recommend the best possible options for my care.
Mar 23, 2026
Dr. Diette is the best! I am lucky to have him on my team.
Mar 23, 2026
I am so blessed to have Dr. Diette as my pulmonologist. He is such a great caring doctor. Well mannered & very knowledgeable. I highly recommend Dr. Diette. Thank you Dr. Diette for all you do for me. I greatly appreciate it.
Mar 9, 2026
Dr Diette is fantastic. He's always prepared, thorough, listens intently to any concerns and patiently answers any questions. I trust him completely with my care and would recommend him without hesitation to any friends and family in need of pulmonary care. Top notch all around.
Mar 2, 2026
This was my first visit with this provide. I felt comfortable with him and his assistant.
Feb 9, 2026
Explains clearly and personable
Dec 15, 2025
Very satisfied
Nov 24, 2025
Terrific. Explains diagnosis, tests, management, in a clear and comprehensive fashion. Great demeanor.
Nov 24, 2025
I came in from out of state for a second opinion. Great provider, caring, listened to all my concerns.
Oct 13, 2025
Dr Diette is the absolute best pulmonogist. He is a wonderful listener.