Our Practice


Catalina A. Grija, MD

Internal Medicine located in Oak Park, IL

Operating under the leadership of Catalina A. Grija, MD, the team at Dacia Medical provides the residents of Oak Park, Illinois, and the surround Chicago communities, skilled medical care in an unhurried and patient focused atmosphere.

Committed to retaining their reputation for excellence, Dr. Grija and her staff spend time encouraging and educating their patients in all aspects of health and wellness.

As a third-generation doctor, Dr. Grija notes that concern for health runs in her family. She’s a highly trained-internist who considers her patients the foundation of her practice. Out of genuine love for what she does and who she treats, she combines the science of traditional medicine with research-proven methods of alternative treatments in her practice


Catalina A. Grija, MD

Dr. Catalina Grija is married and has 2 children. She’s s native of Romania who enjoys opera and other music genres, traveling, reading and swimming. The practice name comes from Romania’s original name, Dacia. It reminds her of “home” and pays homage to her family’s multigenerational commitment to providing patients with individualized, comprehensive, patient-focused health care.