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The Choice is Yours . . .

Consulting a physician regularly is an important part of a healthier lifestyle. Together, you and your physician can determine the best plan to keep you fit and able to enjoy the times of your life.

Surprisingly, many people do not have a regular doctor whom they can turn to in case of illness or injury. In a serious emergency, they often have no choice of whom will provide care or what treatment will be administered.

We at The Chester County Hospital encourage you to take the time to choose a physician before emergency situations arise. A regular primary care physician or specialist knows your medical history and can provide special insights into your treatment.

For more information call our Physician Referral Service at 800-789-PENN (7366).

Home > Find A Doctor

Michael R. Costello, M.D.


Active Staff


Chester County Hematology Oncology   Practice Web Site

Primary Office Location:

440 East Marshall Street   View Map
Suite 201
West Chester, PA 19380
Fax: 610-738-2540


Other Office Locations:

400 McFarlan Road   View Map
Suite 300
Kennett Square, PA 19348
Fax: 610-925-0370



720 West Lincoln Highway   View Map
Suite 720
Exton, PA 19341
Fax: 610-269-8419


The physicians listed in the online directory hold Medical Staff privileges at The Chester County Hospital but are not necessarily employees of The Chester County Hospital and Health System or its affiliates.