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Dr. Guy Delorefice, MD

Sonoma, CA

23 Years of Experience

Accepting patients

    Who is Dr. Delorefice, Internist in Sonoma, CA?

    Dr. Guy Delorefice, MD is an Internist, who primarily practices in Sonoma, CA. He has been practicing for over 23 years and is board certified by the American Board of Internal Medicine. Dr. Delorefice graduated from Creighton University School of Medicine and completed his residency at St Vincent Hosp Med Ctr, Internal Medicine. Dr. Delorefice is fluent in English and Spanish, and is currently seeing new patients. Dr. Delorefice’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Delorefice’s office at (707) 938-1255.

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

    • Residency: St Vincent Hosp Med Ctr, Internal Medicine | St Vincent Hospital Med Center

    • Medical School: Creighton University School of Medicine

    Is Dr. Delorefice board certified in Internist?

    Yes, Dr. Guy Delorefice, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Delorefice speak?

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

    • English

    • Spanish

    What conditions does Dr. Delorefice treat?

    As a Internist, Dr. Delorefice 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. Delorefice. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Prostate Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate

    Also known as:

    • Vitamin B Deficiency
    • B Vitamins
    • Malnutrition
    • B Vitamin Shortage
    • Lack of B Vitamins
    • Low B Vitamins

    ICD-10 Codes:

    • E539: Vitamin B deficiency, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Blocked Earwax
    • Ear Disorder
    • Impacted earwax
    • Earwax impaction
    • Excess earwax

    ICD-10 Codes:

    • H6123: Impacted cerumen, bilateral

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    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:

    • Other High Cholesterol
    • Cholesterol
    • Triglycerides
    • Other hyperlipidemia
    • Other high lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E7849: Other hyperlipidemia

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

    Also known as:

    • Carotid Artery Disease
    • Carotid Stenosis
    • Blocked Carotid Artery
    • Neck Artery Disease
    • Carotid Artery Narrowing

    ICD-10 Codes:

    • I6523: Occlusion and stenosis of bilateral carotid arteries

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Chronic Low Back Pain

    ICD-10 Codes:

    • M5459: Other low back pain

    Also known as:

    • Seasonal Allergies
    • Allergy
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy

    ICD-10 Codes:

    • J302: Other seasonal allergic rhinitis

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Which procedures does Dr. Delorefice perform as a Internist?

    As a Internist, procedures performed by an Dr. Guy Delorefice may include:

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

    Does Dr. Delorefice accept my insurance?

    Dr. Delorefice accepts most major insurance plans. Important: Please call our office at (707) 938-1255 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Delorefice accept in Sonoma, CA?

    Dr. Delorefice in Sonoma, 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

    • Blue Shield of California

    • Cigna

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Delorefice's office located?

    Dr. Guy Delorefice's Primary Practice

    370 Perkins St

    Sonoma, CA 95476

    (707) 938-1255

    Get Directions

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

    Dr. Delorefice's National Provider Identifier (NPI) number is 1952426421.

    What common questions do patients ask about Dr. Delorefice?

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

    What is Dr. Guy Delorefice's specialty?

    Dr. Delorefice is a Internist near Sonoma, 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. Delorefice to book an appointment today.

    Is this Dr. Guy Delorefice affiliated with a ranked Castle Connolly Top Hospital?

    No, Delorefice is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Sonoma Valley Hospital. Castle Connolly Top Hospitals 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 Guy Delorefice accepting new patients in Sonoma, CA?

    Yes, Dr. Guy Delorefice is accepting new patients at this time.

    Does Dr. Guy Delorefice offer online booking?

    Please contact Dr. Delorefice's office at (707) 938-1255 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Guy Delorefice?

    Please contact Dr. Delorefice's office at (707) 938-1255 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Guy Delorefice have?

    Dr. Guy Delorefice is certified by the American Board of Internal Medicine.

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