Physician Directory

Physician Directory

Donald Maddack, D.O.

Family Medicine

Accepts new patients. (Subject to change at any time. Please contact office to verify.)


Primary Care, P.C.
3125 Willowcreek Rd.
Portage, IN 46368
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(219) 762-3175

Medical/Graduate School:

Kirksville College of Osteopathic Medicine


Michiana Community Hospital


Michiana Community Hospital

Number of Years in Practice:



Family Medicine


St. Mary Medical Center
1500 South Lake Park Avenue
Hobart, IN 46342
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Medical Interests
and Procedures:

Osteopathic Medicine
Service Nursing Homes

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All information you provide by telephone for physician referral is considered confidential and will not be provided to any third parties. This physician referral is a free service. Referrals are made based on your individual needs and we use a rotational selection process to match physicians to your needs. All physicians who have chosen to participate are in good standing on medical staff of our hospitals and have indicated they are accepting new patients. Priority for physician referrals is given to those physicians who are employed by our Hospitals.