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Dr. Jonathan Marquez

Redlands, CA

17 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marquez, Internist in Redlands, CA?

    Dr. Jonathan Marquez is an Internist, who primarily practices in Redlands, CA with 2 additional practice locations. He has been practicing for over 17 years and is board certified. Dr. Marquez completed his residency at Queens Hospital Center. Dr. Marquez is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. Marquez’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marquez’s office at (414) 291-2626.

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

    • Residency: Queens Hospital Center

    What languages does Dr. Marquez speak?

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

    • English

    • Spanish

    • Tagalog

    What conditions does Dr. Marquez treat?

    As a Internist, Dr. Marquez 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. Marquez. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Foot Ulcer
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetic Foot
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Foot Wound
    • Foot Sore from Diabetes
    • Diabetic Ulcer

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E11621: Type 2 diabetes mellitus with foot ulcer

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

    Also known as:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

    • Other Specified Aftercare
    • Specific post-op care
    • Specialized recovery care
    • Follow-up for specific procedures

    ICD-10 Codes:

    • Z5189: Encounter for other specified aftercare

    Also known as:

    • Chronic Cough
    • Cough
    • Persistent cough
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R053: Chronic cough

    Also known as:

    • Osteoarthritis of both knees
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M170: Bilateral primary osteoarthritis of knee

    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:

    • Right Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder

    Also known as:

    • Skin Rash
    • Rashes
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Which procedures does Dr. Marquez perform as a Internist?

    As a Internist, procedures performed by an Dr. Jonathan Marquez may include:

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

    Does Dr. Marquez accept my insurance?

    Dr. Marquez accepts most major insurance plans. Important: Please call our office at (414) 291-2626 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marquez accept in Redlands, CA?

    Dr. Marquez in Redlands, 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

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • State of California

    • Summit Administration Services Inc

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Marquez's office located?

    Dr. Jonathan Marquez's Primary Practice

    1301 California St

    Redlands, CA 92374

    (414) 291-2626

    Get Directions

    Dr. Jonathan Marquez's Practice 2

    9961 Sierra Ave

    Fontana, CA 92335

    Get Directions

    Dr. Jonathan Marquez's Practice 3

    1218 W Kilbourn Ave Ste 124

    Milwaukee, WI 53233

    (414) 291-2626

    Get Directions

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

    Dr. Marquez's National Provider Identifier (NPI) number is 1922031699.

    What common questions do patients ask about Dr. Marquez?

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

    What is Dr. Jonathan Marquez's specialty?

    Dr. Marquez is a Internist near Redlands, CA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Marquez to book an appointment today.

    Is this Dr. Jonathan Marquez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marquez is affiliated with Kaiser Permanente Fontana Medical Center 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 Internist?

    Explore Internist 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 Jonathan Marquez accepting new patients in Redlands, CA?

    Yes, Dr. Jonathan Marquez is accepting new patients at this time.

    Does Dr. Jonathan Marquez offer online booking?

    Please contact Dr. Marquez's office at (414) 291-2626 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jonathan Marquez?

    Please contact Dr. Marquez's office at (414) 291-2626 for information regarding telehealth appointment availability or for scheduling assistance.

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