The Nephrology Department specializes in the diseases and disorders of the kidneys, in addition to hypertension and collagen vascular diseases.  Care is also provided for patients requiring chronic dialysis and renal transplantation.

For your convenience, office hours are also scheduled in Auburn, Huntington, Marion, Wabash, and Warsaw Indiana as well as Bryan, Defiance, Paulding and Van Wert, Ohio.

New patients are accepted by physician referral only.

    Nephrology Physicians:
 

•	Dr. Samuel Eby	•	Dr. Melanie Barrido (Marion Office)
•	Dr. Greg Johnson	•	Dr. Sajjad Habib
•	Dr. Andrew O'Shaughnessy	•	Dr. Mahendra Govani
•	Dr. John Ducker, Jr.	•	Dr. Chad Asher
•	Dr. Thomas Pintar

    Nurse Practitioners/Physician Assistant: