Specialties
- Hematology
- Internal Medicine
- Medical Oncology
Locations
Board Certifications
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American Board of Internal Medicine
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American Osteopathic Board of Internal Medicine
Education
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Medical Education
Lake Erie College of Osteopathic Medicine -
Residency
Reading Hospital & Medical Center
Internal Medicine -
Fellowship
University of Arizona College of Medicine
Hematology Oncology
289 Patient Comments
About our Ratings & Criteria
289 Reviews
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Patient reviewed on July 2026Even tho the Dr was running behind he still took the time to go over all my questions, even ones that did not particularly pertain to the reason for my visit.
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Patient reviewed on July 2026Dr. Rettew is simply one of the best doctors I have ever worked with. He is patient, kind, efficient, extremely knowledgeable, and trustworthy. I hope he says where he is so that berks County and beyond can take advantage of his care.
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Patient reviewed on July 2026Excellent
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Patient reviewed on July 2026Good
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Patient reviewed on July 2026Dr. Is very through goes threw everything with me,follows up on every issue I have with other doctors. I wouldn't want anyone else giving me the care he does.
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Patient reviewed on June 2026Very good
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Patient reviewed on June 2026Excellent Doctor
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Patient reviewed on June 2026I have been seeing Dr Rettew for years. You couldn't ask for better care. Patient, kind, and answers all questions with respect. Our family is very fortunate to have excellent healthcare at Tower Health with Dr Rettew! ***
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Patient reviewed on June 2026Dr. Rettew was very good during my visit. He explained my blood reports and answered any questions I had.
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Patient reviewed on June 2026I had a lot of questions for Dr. Rettew on this visit. His explanations were caring and satisfied my concerns.
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Patient reviewed on May 2026Dr. Rettew and his staff has always been outstanding, words can't describe how happy I am with their team's care ***
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Patient reviewed on May 2026Dr. Rettew was very friendly and informative. ***
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Patient reviewed on May 2026Dr Rettew addressed all concerns and explained all questions he definitely cares for his patients.
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Patient reviewed on May 2026I have recommended this provider a few times.
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Patient reviewed on May 2026Good listener
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Patient reviewed on May 2026Outstanding care provided by the Mcglin Cancer Center
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Patient reviewed on April 2026I've been seeing Dr.Rettew for approximately 2 years now. He is very professional, takes time to explain,listens very well. And hes got a very upbeat personality. Always has a smile and a handshake.
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Patient reviewed on April 2026Dr Rettew is an excellent Dr. Reviews everything with me in a professional and friendly way. Always answers my questions directly and in a very understanding way
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Patient reviewed on March 2026I have been able to get explanations and corrections on my understanding of whatever is being discussed. Upcoming tests or treatments are also reviewed
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Patient reviewed on March 2026Dr. Rettew is an excellent physician and asset for Tower.