Dr. Douglas Tomasian, MD
Cardiology*•Male•Age 57
Cardiology*
Dr. Douglas Tomasian, MD is a cardiologist in Crystal Lake, IL and has over 25 years of experience in the medical field. He graduated from Thomas Jefferson University in 1995. He specializes in Cardiology and Interventional Cardiology.
Ascension Medical Group Genesys Heart Center
350 E Congress Pkwy Ste E Crystal Lake, IL 60014Hospital Highlight
Dr. Tomasian is affiliated with Northwestern Medicine Central Dupage Hospital Winfield, a highly rated and top awarded hospital for cardiology.
At a Glance
- Areas of ExpertiseDr. Tomasian specializes in the areas of Cardiovascular Disease & Interventional Cardiology. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
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Dr. Tomasian's Reviews
Likelihood to recommend Dr. Tomasian
4.3
| 5 Star | 80% | 80% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 10% | 10% |
| 1 Star | 10% | 10% |
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Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Tomasian to family and friends is 4.3 out of 5
About Me
biography
Dr. Douglas Tomasian, MD is a cardiologist in Crystal Lake, IL and has over 25 years of experience in the medical field. He graduated from Thomas Jefferson University in 1995. He specializes in Cardiology and Interventional Cardiology.Cardiology
Interventional Cardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Thomas Jefferson University
Medical School, 1995
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkLocations
Ascension Medical Group Genesys Heart Center
Advocate Medical Group
Ascension Medical Group Genesys Heart Center
Sharfi Sarker MD
Affiliated Hospitals
- Recipient of 8
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsOutstanding Patient Experience Award™ (2024, 2022)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
80%Patients would recommend the hospital to friends and family15% higher than the national average
- Recipient of 26
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home5% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
- Recipient of 33
hospital awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 100 Best Hospitals Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
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