Summary

Dr. Douglas Tomasian specializes in cardiovascular disease and internal medicine, bringing three decades of experience to his practice. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University, where he developed expertise in heart and vascular care. Throughout his 31-year career, Dr. Tomasian has focused on comprehensive cardiac evaluation and treatment. He speaks Spanish and Polish, helping him connect with patients from diverse backgrounds.

Dr. Tomasian practices at several locations throughout Illinois, including Crystal Lake, Hoffman Estates, and Barrington. His hospital affiliations include Advocate Good Shepherd Hospital, Ascension Saint Alexius, and Mercyhealth Hospital And Physician Clinic Crystal Lake. He specializes in treating coronary artery disease and heart muscle blood flow problems. Dr. Tomasian performs heart imaging tests like echocardiograms and electrocardiograms to evaluate cardiac function. Patients rate him 5.0 stars on average, reflecting their satisfaction with his care.
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Quick Facts

  • accepting new patients
  • 5
  • 31 years of experience
  • speaks Spanish, Polish
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 6 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Douglas Aram Tomasian has 4 locations

Illinois Cardiovascular Specialists

350 E Congress Pkwy Ste ECrystal Lake, IL 60014
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Ascension Saint Alexius

1555 N Barrington RdHoffman Estates, IL 60169

Advocate Good Shepherd Hospital

450 W Il Route 22Barrington, IL 60010

Mercyhealth Hospital And Physician Clinic Crystal Lake

875 S Il Route 31Crystal Lake, IL 60014

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Dr. Douglas Aram Tomasian, MDDr. Ashwin Vagesh Hampole, MDDr. Feraz Najmi Rahman, MDDr. Dennis Chan, MD
Cardiovascular DiseaseNeuroradiologyVascular & Interventional RadiologyRadiation Oncology
Accepts New Patients Accepts New Patients
31 Years of Experience 16 Years of Experience 17 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Polish
Crystal Lake , ILDowners Grove , ILCrystal Lake , ILArlington Heights , IL
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Case Western Reserve University School Of Medicine Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Rush Medical College Of Rush University Medical Center
Current Profile
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Insurance Plans Accepted by Dr. Douglas Aram Tomasian

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Douglas Aram Tomasian has the following 2 specialties

Specialty Expertise

Dr. Douglas Aram Tomasian has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Sidney Kimmel Medical College At Thomas Jefferson UniversityGraduated in 1995

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Frequently Asked Questions

Does Dr. Douglas Tomasian accept my insurance?
You can see the insurance plans that Dr. Douglas Tomasian accepts on their Vitals profile.
Does Dr. Douglas Tomasian accept virtual/telehealth appointments?
Dr. Douglas Tomasian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Douglas Tomasian affiliated with?
Dr. Douglas Tomasian is affiliated with Advocate Good Shepherd Hospital, Ascension Saint Alexius, and Mercyhealth Hospital And Physician Clinic Crystal Lake.
Is Dr. Douglas Tomasian accepting new patients?
Dr. Douglas Tomasian is accepting new patients on Vitals. View Dr. Douglas Tomasian's profile on Vitals to make an appointment.
What languages does Dr. Douglas Tomasian speak?
Dr. Douglas Tomasian speaks Spanish and Polish.

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