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.
Read More Read less

Overview based on verified provider data

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

Compare with Similar Doctors

Dr. Douglas Aram Tomasian, MD
Dr. Harlan Stuart Krinsky
Dr. Nevin Murthy
Dr. Saleem Iqbal Qureshi
Dr. Douglas Aram Tomasian, MDDr. Harlan Stuart KrinskyDr. Nevin MurthyDr. Saleem Iqbal Qureshi
Cardiovascular DiseaseEmergency MedicineNephrologyAnesthesiology
Accepts New Patients Accepts New Patients
3.4 
31 Years of Experience 44 Years of Experience 11 Years of Experience 49 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Polish Speaks English Speaks English Speaks English
Crystal Lake , ILArlington Heights , ILChicago , ILCrystal Lake , IL
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: University Of Illinois At Chicago College Of Medicine Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Osmania Medical College
Current Profile
View Profile View Profile View Profile

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

Similar doctors

Frequently Asked Questions

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.
Does Dr. Douglas Tomasian accept my insurance?
You can see the insurance plans that Dr. Douglas Tomasian accepts on their Vitals profile.
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.
Where is Dr. Douglas Tomasian's office located?
Dr. Douglas Tomasian's office is located at 350 E Congress Pkwy Ste E, Crystal Lake, IL, 60014.
How can I make an appointment with Dr. Douglas Tomasian?
You can find contact information for Dr. Douglas Tomasian here on Vitals.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.