Education
Medical:
Duke University School of Medicine
Residency:
University of Virginia
Fellowship:
University of Alabama Medical Center-Birmingham
Board Certifications
American Board of Internal Medicine/Nephrology
American Board of Internal Medicine
Locations
Riverside Renal Specialists Gloucester
7552 Hospital Drive, 302, Gloucester, VA 23061
Get Directions And Drive Time(804) 693-9062
Phone
(804) 693-9062Ratings & Reviews
Riverside Health is committed to exceptional quality, safety and service. All ratings and comments are obtained from patient survey data collected and verified by Press Ganey, an independent organization focused on improving patient experience. Star ratings are displayed for those physicians who participate in Riverside’s patient experience survey program through Press Ganey and have received a minimum of 30 surveys responses.
Overall Satisfaction
4.9
Based on 137 ratings
5 out of 5 stars
5 out of 5 stars
January 28, 2025
Dr Gretes and his team are always great!
5 out of 5 stars
5 out of 5 stars
January 26, 2025
One of the best doctor experiences I have had. Very informative.
5 out of 5 stars
5 out of 5 stars
January 10, 2025
Dr. Gretes is so good at looking at the whole person, not just the kidneys. His explanations are always clear and complete as necessary.
5 out of 5 stars
5 out of 5 stars
December 21, 2024
Dr Gretes Is splendid and I feel very fortunate to be under his knowledgeable care. I trust him.
5 out of 5 stars
5 out of 5 stars
December 14, 2024
Dr. Gretes is the best listener!
5 out of 5 stars
5 out of 5 stars
December 13, 2024
Dr Gretes is a compassionate, thoroughly knowledgeable, easily understood physician.
5 out of 5 stars
5 out of 5 stars
November 28, 2024
Always a good experience.
5 out of 5 stars
5 out of 5 stars
November 17, 2024
Dr GRETES is always an empathetic listener and communication and decision for care is most interactive . I certainly appreciate him very much and many decades of care.
5 out of 5 stars
5 out of 5 stars
November 14, 2024
Dr. Gretes n his N.P are outstanding.
5 out of 5 stars
5 out of 5 stars
November 14, 2024
Dr. Gretes is a great doctor. He really cares about his patiences I couldn't have gone through my transplant without him.
5 out of 5 stars
5 out of 5 stars
November 09, 2024
Really to help
5 out of 5 stars
5 out of 5 stars
November 06, 2024
Dr. Gretes is the most compassionate, knowledgeable, and well- mannered physician. Our family wishes he could be our primary care provider. He has an excellent manner with patients, and is thorough. Best physician any of our family has seen in years!
5 out of 5 stars
5 out of 5 stars
October 26, 2024
Doctor answered my questions and explained the test he wanted done, He took the time to help me understand and to listen.
5 out of 5 stars
5 out of 5 stars
October 24, 2024
Dr. Gretes never fails to show his concern for my well-being. He listens carefully and his response is always well thought out and courteous, and is careful to make sure I understand what he's telling me.
5 out of 5 stars
5 out of 5 stars
October 21, 2024
Dr. Gretes and his staff are first rate. Give them a raise
5 out of 5 stars
5 out of 5 stars
October 16, 2024
Dr. Gretes doesn't make you feel rushed. He explains everything thoroughly so you understand. Other doctors could learn a lot from him. Especially his "bedside manner" & the way he obviously cares about his patients.
5 out of 5 stars
5 out of 5 stars
October 03, 2024
Physician was congenial and seemed to care. Explained health situation better than had been explained before.
5 out of 5 stars
5 out of 5 stars
October 02, 2024
Good
5 out of 5 stars
5 out of 5 stars
October 01, 2024
Dr. Gretes is wonderful!! He is extremely knowledgeable and involves his patients in their care every step of the way. He takes the time to explain things to his patients and makes sure he answers their questions. I truly feel he cares about his patients.
5 out of 5 stars
5 out of 5 stars
September 26, 2024
Dr Gretes is always well informed and up to date on my medical history prior to my appointment! He is the best!!