• Hours: Mon-Fri 9am-5pm, Sat 8am-1pm


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About Us

Accessible, Competent & Compassionate…

The physicians at Tilahun & Sirinian Medical Group are internal medicine physicians committed to the compassionate care of adult patients suffering from complicated medical problems.

We master the diagnosis and treatment of any health condition with the latest evidence-based medicine. Areas of expertise include dermatology, asthma treatments, cosmetic/skin surgery, diabetes, diabetic foot care, geriatrics, heel pain, hemorrhoids, hormonal evaluation, heart disease, hypertension, immigration physical exam, melanoma, osteopathic manipulation, rheumatoid arthritis, thyroid disease, trigger point therapy, venous disease, varicose vein treatment, wart removal, weight loss programs, wound care, preventive medicine, high cholesterol, and high blood pressure.

  • Accessible
  • Competent
  • Compassionate
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Doctors who truly values and respects each patient!

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Our Physicians

Our experts use the most advanced treatment techniques to deliver personalized care.

Dr. Ermias Tilahun
  • Internal Medicine | Civil Surgeon

Ermias Tilahun, M.D., F.A.C.P.

Dr. Tilahun is a proud native of Ethiopia, but after traveling worldwide, he settled in Chicago. He completed medical school at the age of 23 at Addis Ababa University in Ethiopia, but not...

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Dr. Erenee Sirinian
  • Internal Medicine

Erenee Sirinian, D.O., F.A.C.O.I

Dr. Sirinian, a native Californian, specializes in diagnosing and treating adult diseases. After earning an undergraduate degree in Psychology, she worked as a paralegal several years in...

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Our Latest Publicity

Please read the contributions of Dr. Tilahun and Dr. Sirinian to the medical community.

  • Dr. Ermias Tilahun
  • January 2009

An Ethiopian doctor in Chicago performs life saving diagnosis

Rahel Taye has a smile as big as her appetite. But a year ago her life now would be hard to imagine. The 26-year-old...

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  • Dr. Ermias Tilahun
  • July 2003

Health and the Jewish Community

In a typical day at the Sinai Touhy Health Center, Dr. ErmiasTilahun, the Center’s medical director, sees more than 25 patients, who originate from...

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Our Services

Services We Provide

We want to make it as easy as possible to help you achieve your optimal health. Our staff is here to listen to any concerns and facilitate immediate attention.

Pulmonary Function Testing

Evaluation of the respiratory system


Electromyogram and Electrocardiogram


Create an image of internal body structures

Cancer Screening

Pap Smear and Cervical

Cosmetic Skin Surgery

Enhance visual appearance facial features

Medical examination

For Immigration & Naturalization


What our patients say about us

"Words cannot adequately express my sincere thanks for all your hard work, caring and patience throughout the care of my mother Lorraine. At first she was mad because you made her work and would not let her be lazy in taking care of herself. But as the years went by she respected your knowledge and patience when she had her visits. Thank you again. Keep up the good work. I wish you many successes in future endeavors."

-- Judy Wechman

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