Certified by Nephrology & Hypertension Medical Associates • Aug 30, 2026
About
Certified by Nephrology & Hypertension Medical Associates • Aug 30, 2026
Nephrology
Medical clinic in Brunswick, Georgia
Dana Kumjian, M.D.
William Grubb, M.D.
Bryan Krull, D.O.
Rafael David Rodriguez Abreu, M.D.
Christopher Kolasa, M.D.
Beth Respess, P.A.
Maci Hobby, P.A.
NPI: 1356879902
Location
Certified by Nephrology & Hypertension Medical Associates • Aug 30, 2026
Certified by Nephrology & Hypertension Medical Associates • Aug 30, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
5.0
195 reviews
5 stars
191
4 stars2
3 stars2
2 stars0
1 star0
RE
Rhetta Eason-Welch
3 days ago
5.0
This is my second visit to Dr. Grubb. He was recommended by my primary care physician because I have CKD. He is very thorough and takes his time assessing your situation. He listens to your questions and answers your question(s) so you can understand your issue. He explains why he is recommending medications, if necessary. The entire staff is very friendly, professional and has a lot of patience. I would recommend this doctor to anyone with uncontrollable hypertension or CKD.
DH
David Haney
Aug 19, 2026
5.0
Very knowledgeable and great communication skills.
CB
Cheryl Brack
Aug 17, 2026
5.0
Great staff and Dr. KRULL is the BEST. He is very attentive and answers all your questions with great knowledge.
JS
Jonathan Smith
Aug 12, 2026
5.0
Dr Grubb is an expert physician who takes all the time with patients necessary to answer all questions and track any changes. The staff is also very competent and attentive.
CC
C Jenkins-Fuller (Cupcakes)
Aug 7, 2026
5.0
My recent experience with Dr. Grubb was absolutely excellent. I truly swear by this man! From the moment he entered the room, he took his time with me, asked all the appropriate questions, and spoke to me with such genuine care and compassion—as if I were his own child. I loved every moment of it.
He actually spent a little longer with me than usual because it had been a little over a year since I had seen him, and I truly appreciated the extra time and attention. It is always a pleasure seeing my provider, and I look forward to my next visit.
Until next time, may God continue to keep him covered, protected, and blessed. 🙏🏽❤️
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