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Dr. Douglas Tomasian, MD

Dr. Douglas Tomasian, MD

Crystal Lake, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tomasian, Cardiologist in Crystal Lake, IL?

    Dr. Douglas Tomasian, MD is a Cardiologist, who primarily practices in Crystal Lake, IL with 2 additional practice locations. He is board certified. Dr. Tomasian graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Boston Medical Center, Cardiovascular Diseases Northwestern Univ Med Sch, Internal Medicine. Dr. Tomasian is fluent in English, and is currently seeing new patients. Dr. Tomasian’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tomasian’s office at (815) 477-8900.

    Where did Dr. Tomasian go to medical school and complete their residency?

    • Residency: Boston Medical Center, Cardiovascular Diseases Northwestern Univ Med Sch, Internal Medicine

    • Medical School: Jefferson Medical College of Thomas Jefferson University | Sidney Kimmel Medical College at Thomas Jefferson University

    What languages does Dr. Tomasian speak?

    Dr. Tomasian and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Tomasian treat?

    As a Cardiologist, Dr. Tomasian diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Tomasian. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Coronary Artery Disease with Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris

    Also known as:

    • Atrial Fibrillation
    • Heart Palpitations
    • Arrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation
    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Chronic Diastolic Heart Failure
    • Heart Failure
    • Chronic Systolic Heart Failure
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure

    ICD-10 Codes:

    • I5032: Chronic diastolic (congestive) heart failure
    • I509: Heart failure, unspecified
    • I5022: Chronic systolic (congestive) heart failure

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Chest Pain
    • Precordial pain
    • Chest discomfort
    • Thoracic pain

    ICD-10 Codes:

    • R072: Precordial pain

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Also known as:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Dyspnea
    • Difficulty breathing
    • Breathlessness

    ICD-10 Codes:

    • R0609: Other forms of dyspnea

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    Which procedures does Dr. Tomasian perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Douglas Tomasian may include:

    For detailed information, please contact Dr. Tomasian's office.

    Does Dr. Tomasian accept my insurance?

    Dr. Tomasian accepts most major insurance plans. Important: Please call our office at (815) 477-8900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tomasian accept in Crystal Lake, IL?

    Dr. Tomasian in Crystal Lake, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Advocate Health Care

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tomasian's office located?

    Dr. Douglas Tomasian's Primary Practice

    350 E Congress Pkwy Ste E

    Crystal Lake, IL 60014

    (815) 477-8900

    Get Directions

    Dr. Douglas Tomasian's Practice 2

    27750 W Highway 22 Ste 130

    Barrington, IL 60010

    Get Directions

    Dr. Douglas Tomasian's Practice 3

    284 Memorial Ct Ste B

    Crystal Lake, IL 60014

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    What is Dr. Tomasian's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Tomasian's National Provider Identifier (NPI) number is 1922187756.

    What common questions do patients ask about Dr. Tomasian?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tomasian

    What is Dr. Douglas Tomasian's specialty?

    Dr. Tomasian is a Cardiologist near Crystal Lake, IL. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Tomasian to book an appointment today.

    Is this Dr. Douglas Tomasian affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tomasian is affiliated with Ascension Alexian Brothers (Elk Grove Village, IL) which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Cardiologist?

    Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Douglas Tomasian accepting new patients in Crystal Lake, IL?

    Yes, Dr. Douglas Tomasian is accepting new patients at this time.

    Does Dr. Douglas Tomasian offer online booking?

    Please contact Dr. Tomasian's office at (815) 477-8900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Douglas Tomasian?

    Please contact Dr. Tomasian's office at (815) 477-8900 for information regarding telehealth appointment availability or for scheduling assistance.

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