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Locations

Bloomingdale

220 Springfield DriveSuite 320Bloomingdale, Illinois 60108
630-790-1700

Elmhurst

1200 S. York Rd.Suite 4220Elmhurst, Illinois 60126
630-790-1700

Hinsdale

40 S. Clay St.West Building, Suite 200Hinsdale, Illinois 60521
630-790-1700

Lombard

1801 S. Highland Ave.Suite L20Lombard, Illinois 60148
630-790-1700

About Harry Siavelis, MD, FACS

Philosophy of Care

Our office is a very relaxed and stress-free environment. We strive to tailor treatment according to each patient's individual needs. I use the latest techniques and proven procedures including minimally invasive techniques and robotic surgery. My philosophy includes using a nonsurgical approach, whenever it would provide the best treatment option. The overall goal is to return every patient back to better health.

Board Certifications

Surgery

Languages

English

Greek

Clinical Interests

Breast surgery, Minimally invasive treatment including Gallbladder, Hernia and Colon surgeries, Special expertise in Hiatal hernia repairs and Surgery to stop gastroesophageal reflux (GERD), including endoscopic approaches

Personal Interests

CrossFit Level 1 trainer, Healthy lifestyle, Exercise, Sailing, Tennis, Golf, Gardening, Hiking

Memberships

Fellow, American College of Surgeons

American Society of Breast Surgeons

American Medical Association

Illinois State Medical Society

Metropolitan Chicago Chapter of American College of Surgeons, Member committee

Society for Laparoendoscopic Surgeons

Hellenic Medical Society of Chicago

Western Surgical Association

Elmhurst Hospital Trauma Committee

Awards & Accolades

Castle Connolly 2026 Top Doctor

2026

Castle Connolly 2025 Top Doctor

2025

Chairman, Department of Surgery at Adventist Glen Oaks Hospital

2003

Director of Trauma, Adventist Glen Oaks Hospital

2001

Resident of the Year

2000

Surgeon Champion for the National Surgical Quality Improvement Program for Elmhurst Hospital

2000

Schools
University of IllinoisGraduation Date: 1993Degree: MD
Residency
Loyola University Medical CenterResident in General Surgery
Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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