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ABOUT OUR Providers

Dr. Jose Saez


Born in Milford and raised in Milton, Dr. Jose Saez loves the down home feel that living in Slower Lower Delaware offers him. When he isn't actively working to help his patients live healthier, more invigorated lives, he is enjoying spending time with family and friends, observing nature, biking, jogging, reading, and watching classic TV westerns.  


  • Completed Nephrology Fellowship at George Washington University

  • D.O. (Medical Degree) - Philadelphia College of Osteopathic Medicine

  • B.S. (Bachelor of Science) in Biology w/ a minor in Chemistry - Delaware State College

  • Board Certified in Nephrology

  • Voted Top Doc in the state of Delaware 2014 & 2020      

Dr. Mwangi Kamau

Hailing from Nairobi, Kenya, Dr. Mwangi Kamau has come a long way to join the team at We Care Nephrology! As a committed devotee to the field of nephrology, Dr. Kamau enjoyed his recent stint in a public hospital in Kenya, volunteering his free time and expertise to help patients in the renal department. He looks forward to the challenge of bringing that same dedication to his new Sussex County community. When Dr. Kamau isn't creating and directing the implementation of treatment plans for his patients, some of his favorite pastimes include hiking, snowboarding, and playing the violin.


  • Completed Nephrology Fellowship at UMass Chan Medical School

  • M.D. (Medical Degree) - St. George's University School of Medicine

  • B.S. (Bachelor of Science) in Basic Sciences - St. George's University          

  • Board Certified in Nephrology 

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