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Dr. Steven Guillen, MD

Freehold, NJ

18 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guillen, Emergency Medicine Specialist in Freehold, NJ?

    Dr. Steven Guillen, MD is an Emergency Medicine Specialist, who primarily practices in Freehold, NJ with 2 additional practice locations. He has been practicing for over 18 years. Dr. Guillen graduated from Perelman School of Medicine at the University of Pennsylvania and completed his residency at Temple Univ Hosp, Emergency Medicine. Dr. Guillen is fluent in English, and is currently seeing new patients. Dr. Guillen’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guillen’s office at (732) 431-2000.

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

    • Residency: Temple Univ Hosp, Emergency Medicine

    • Medical School: Perelman School of Medicine at the University of Pennsylvania

    What languages does Dr. Guillen speak?

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

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Guillen typically treat?

    As an Emergency Medicine Specialist, Dr. Guillen 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. Guillen. 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:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Hypertensive Urgency
    • High Blood Pressure
    • High Blood Pressure Urgency
    • Urgent High Blood Pressure

    ICD-10 Codes:

    • I160: Hypertensive urgency

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    What procedures does an Emergency Medicine Specialist like Dr. Guillen typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Steven Guillen may include:

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

    Does Dr. Guillen accept my insurance?

    Dr. Guillen accepts most major insurance plans. Important: Please call our office at (732) 431-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guillen accept in Freehold, NJ?

    Dr. Guillen in Freehold, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Horizon BlueCross BlueShield

    • Horizon Mutual Holdings

    • Independence Health Group

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Guillen's office located?

    Dr. Steven Guillen's Primary Practice

    901 W Main St

    Freehold, NJ 07728

    (732) 431-2000

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    Dr. Steven Guillen's Practice 2

    29 E 29th St

    Bayonne, NJ 07002

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    Dr. Steven Guillen's Practice 3

    2100 Wescott Dr

    Flemington, NJ 08822

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

    Dr. Guillen's National Provider Identifier (NPI) number is 1710911029.

    What common questions do patients ask about Dr. Guillen?

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

    What is Dr. Steven Guillen's specialty?

    Dr. Guillen is a Emergency Medicine Specialist near Freehold, NJ.

    What does an Emergency Medicine Specialist do?

    An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries.

    Is this Dr. Steven Guillen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guillen is affiliated with Atlantic Health Centrastate Medical Center, Nyu Langone Health - Tisch Hospital, Robert Wood Johnson University Hospital - New Brunswick, Hackensack Meridian Old Bridge Medical Center, Hackensack Meridian Jersey Shore University Medical Center which are a Castle Connolly Top Hospitals. 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 an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. 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 Steven Guillen accepting new patients in Freehold, NJ?

    Yes, Dr. Steven Guillen is accepting new patients at this time.

    Does Dr. Steven Guillen offer online booking?

    Please contact Dr. Guillen's office at (732) 431-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Steven Guillen?

    Please contact Dr. Guillen's office at (732) 431-2000 for information regarding telehealth appointment availability or for scheduling assistance.

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