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Dr. Jeffrey Sykes, MD

Dr. Jeffrey Sykes, MD

Cardiologist

Sioux City, IA

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sykes, Cardiologist in Sioux City, IA?

    Dr. Jeffrey Sykes, MD is a Cardiologist, who primarily practices in Sioux City, IA with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Sykes graduated from Michigan State University, College of Human Medicine and completed his residency at Pennstate Geisinger Hlth Sys, Cardiovascular Diseases; Geisinger Med Ctr, Internal Medicine. Dr. Sykes is fluent in English, and is currently seeing new patients. Dr. Sykes’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sykes’s office at (712) 239-4702.

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

    • Residency: Pennstate Geisinger Hlth Sys, Cardiovascular Diseases; Geisinger Med Ctr, Internal Medicine | Geisinger Medical Center | University of Pennsylvania Health System Program

    • Medical School: Michigan State University, College of Human Medicine | Syracuse University

    Is Dr. Sykes board certified as a Cardiologist?

    Yes, Dr. Jeffrey Sykes, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sykes speak?

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

    • English

    What conditions does a Cardiologist like Dr. Sykes typically treat?

    As a Cardiologist, Dr. Sykes 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. Sykes. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    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:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    What procedures does a Cardiologist like Dr. Sykes typically perform?

    As a Cardiologist, procedures performed by Dr. Jeffrey Sykes may include:

    Please contact Dr. Sykes' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Sykes accept my insurance?

    Dr. Sykes accepts most major insurance plans. Important: Please call our office at (712) 239-4702 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sykes accept in Sioux City, IA?

    Dr. Sykes in Sioux City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Community Partners (AZ)

    • Federal government of the United States

    • Medicare

    • Wellmark Blue Cross Blue Shield

    View All Insurances

    Where is Dr. Sykes' office located?

    Dr. Jeffrey Sykes' Primary Practice

    5885 Sunnybrook Dr Ste L200

    Sioux City, IA 51106

    (712) 239-4702

    Get Directions

    Dr. Jeffrey Sykes' Practice 2

    801 5th St Ste 410

    Sioux City, IA 51101

    Get Directions

    Dr. Jeffrey Sykes' Practice 3

    701 E 2nd St

    Ida Grove, IA 51445

    Get Directions

    What hospitals are Dr. Sykes affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Sykes has admitting privileges at the following hospitals:

    Cherokee Regional Medical Center,Cherokee, IA
    Orange City Area Health System,Orange City, IA

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

    Dr. Sykes's National Provider Identifier (NPI) number is 1649244682.

    What common questions do patients ask about Dr. Sykes?

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

    What is Dr. Jeffrey Sykes's specialty?

    Dr. Sykes is a Cardiologist near Sioux City, IA.

    What does a Cardiologist do?

    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.

    Is Dr. Jeffrey Sykes affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sykes is affiliated with Unitypoint Health - St. Luke's 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

    When to see a Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Cardiologist. Explore 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 Dr. Jeffrey Sykes accepting new patients in Sioux City, IA?

    Yes, Dr. Jeffrey Sykes is accepting new patients at this time.

    Does Dr. Jeffrey Sykes offer online booking?

    Please contact Dr. Sykes' office at (712) 239-4702 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Jeffrey Sykes?

    Please contact Dr. Sykes' office at (712) 239-4702 to schedule an appointment.

    Where is Dr. Sykes' office located?

    Dr. Sykes' offices are located in Sioux City, IA and Ida Grove, IA.

    Which board certifications does Dr. Jeffrey Sykes have?

    Dr. Jeffrey Sykes is certified by the American Board of Internal Medicine.