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Dr. Regina Leoni, MD

Dr. Regina Leoni, MD

Rancho Cucamonga, CA

18 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Leoni, Family Medicine Specialist in Rancho Cucamonga, CA?

    Dr. Regina Leoni, MD is a Family Medicine Specialist, who primarily practices in Rancho Cucamonga, CA with 1 additional practice location. She has been practicing for over 18 years. Dr. Leoni graduated from Loma Linda University School of Medicine and completed her residency at Scripps Mem Hosp-Chula Vista, Family Medicine. Dr. Leoni is fluent in English and Spanish, and is currently seeing new patients. Dr. Leoni’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leoni’s office.

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

    • Residency: Scripps Mem Hosp-Chula Vista, Family Medicine | Scripps Mercy Hospital Program

    • Medical School: Loma Linda University School of Medicine

    What languages does Dr. Leoni speak?

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

    • English

    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Leoni typically treat?

    As a Family Medicine Specialist, Dr. Leoni 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. Leoni. 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:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    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:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    What procedures does a Family Medicine Specialist like Dr. Leoni typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Regina Leoni may include:

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

    Does Dr. Leoni accept my insurance?

    Dr. Leoni accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Leoni accept in Rancho Cucamonga, CA?

    Dr. Leoni in Rancho Cucamonga, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Humana

    • Inland Empire Health Plan

    • Medicare

    • OptumRx Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Leoni's office located?

    Dr. Regina Leoni's Primary Practice

    8241 Rochester Ave Ste 110

    Rancho Cucamonga, CA 91730

    Get Directions

    Dr. Regina Leoni's Practice 2

    8599 Haven Ave Ste 106

    Rancho Cucamonga, CA 91730

    Get Directions

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

    Dr. Leoni's National Provider Identifier (NPI) number is 1568573582.

    What common questions do patients ask about Dr. Leoni?

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

    What is Dr. Regina Leoni's specialty?

    Dr. Leoni is a Family Medicine Specialist near Rancho Cucamonga, CA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Regina Leoni affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Leoni is affiliated with San Antonio Regional Hospital, Casa Colina Hospital And Centers For Healthcare 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family 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 Regina Leoni accepting new patients in Rancho Cucamonga, CA?

    Yes, Dr. Regina Leoni is accepting new patients at this time.

    Does Dr. Regina Leoni offer online booking?

    Please contact Dr. Leoni's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Regina Leoni?

    Please contact Dr. Leoni's office for information regarding telehealth appointment availability or for scheduling assistance.

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