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Dr. Jeffrey Rey, MD

Mission Viejo, CA

41 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rey, Emergency Medicine Specialist in Mission Viejo, CA?

    Dr. Jeffrey Rey, MD is an Emergency Medicine Specialist, who primarily practices in Mission Viejo, CA. He has been practicing for over 41 years and is board certified. Dr. Rey graduated from University Cattolica del Sacro Cuore Facolty di Medicina e Chirurgia 'Agostino Gemelli' and completed his residency at Ucla Med Ctr, Family Medicine. Dr. Rey is fluent in English, Italian, and Spanish, and is currently seeing new patients. Dr. Rey’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rey’s office at (949) 364-1400.

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

    • Residency: Ucla Med Ctr, Family Medicine | UCLA Med Center | Harbor-UCLA Medical Center

    • Medical School: University Di Roma La Sapienza Faculty Di Med E Chirurgia Roma Italy | University of Roma-La Sapienza / Faculty of Medicine And Surgery | University Cattolica del Sacro Cuore Facolty di Medicina e Chirurgia 'Agostino Gemelli' | Albany Medical College of Union University

    Is Dr. Rey board certified as an Emergency Medicine Specialist?

    Yes, Dr. Jeffrey Rey, MD is board certified by the American Board of Emergency Medicine , American Board of Family Medicine

    What languages does Dr. Rey speak?

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

    • English

    • Italian

    • Spanish

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

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

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Alcohol Use Disorder with Intoxication
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Alcohol abuse with acute intoxication
    • Problem drinking with intoxication
    • Alcohol poisoning

    ICD-10 Codes:

    • F10120: Alcohol abuse with intoxication, uncomplicated

    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:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

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

    As an Emergency Medicine Specialist, procedures performed by Dr. Jeffrey Rey may include:

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

    Does Dr. Rey accept my insurance?

    Dr. Rey accepts most major insurance plans. Important: Please call our office at (949) 364-1400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rey accept in Mission Viejo, CA?

    Dr. Rey in Mission Viejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • Kaiser Permanente

    • Medicare

    • Monarch HealthCare

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Rey's office located?

    Dr. Jeffrey Rey's Primary Practice

    27700 Medical Center Rd

    Mission Viejo, CA 92691

    (949) 364-1400

    Get Directions

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

    Dr. Rey's National Provider Identifier (NPI) number is 1477587327.

    What common questions do patients ask about Dr. Rey?

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

    What is Dr. Jeffrey Rey's specialty?

    Dr. Rey is a Emergency Medicine Specialist near Mission Viejo, CA.

    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. Jeffrey Rey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rey is affiliated with Providence Mission Hospital Mission Viejo, Hoag Hospital Newport Beach, Kaiser Permanente Orange County - Anaheim Medical Center, Ahmc Anaheim Regional Medical Center, Dignity Health - St. Mary Medical Center, Sharp Memorial Hospital 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 Jeffrey Rey accepting new patients in Mission Viejo, CA?

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

    Does Dr. Jeffrey Rey offer online booking?

    Please contact Dr. Rey's office at (949) 364-1400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jeffrey Rey?

    Please contact Dr. Rey's office at (949) 364-1400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jeffrey Rey have?

    Dr. Jeffrey Rey is certified by the American Board of Emergency Medicine and American Board of Family Medicine.

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