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Dr. Ronald Kleyn, MD

Fresno, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kleyn, Family Medicine Specialist in Fresno, CA?

    Dr. Ronald Kleyn, MD is a Family Medicine Specialist, who primarily practices in Fresno, CA with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Kleyn graduated from Texas A&M University and completed his residency at Univ Tx Med Branch Hosps, Family Medicine. Dr. Kleyn is fluent in English and Spanish, and is currently seeing new patients. Dr. Kleyn’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kleyn’s office at (559) 437-2700.

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

    • Residency: Univ Tx Med Branch Hosps, Family Medicine | University of Texas Health Science Center at Houston Program

    • Medical School: University of Tx Med Branch Galveston, Galveston Tx | Texas A&M University

    Is Dr. Kleyn board certified in Family Medicine Specialist?

    Yes, Dr. Ronald Kleyn, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Kleyn speak?

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

    • English

    • Spanish

    What conditions does Dr. Kleyn treat?

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

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Neuropathy
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 diabetes mellitus without complications
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy

    Also known as:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • H6123: Impacted cerumen, bilateral

    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:

    • Asymptomatic Menopause
    • Menopause
    • Menopausal Transition
    • Postmenopause
    • Change of Life

    ICD-10 Codes:

    • Z780: Asymptomatic menopausal state

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Vitamin B12 Deficiency Anemia
    • Anemia
    • B Vitamins
    • Pernicious Anemia
    • B12 Anemia
    • Cobalamin Deficiency Anemia

    ICD-10 Codes:

    • D510: Vitamin B12 deficiency anemia due to intrinsic factor deficiency

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Abnormal Blood Sugar
    • Blood Glucose
    • High blood glucose
    • Low blood glucose
    • Glucose intolerance

    ICD-10 Codes:

    • R7309: Other abnormal glucose

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Which procedures does Dr. Kleyn perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Ronald Kleyn may include:

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

    Does Dr. Kleyn accept my insurance?

    Dr. Kleyn accepts most major insurance plans. Important: Please call our office at (559) 437-2700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kleyn accept in Fresno, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Brand New Day

    • Centene

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    • UnitedHealthcare

    • Universal Health Care

    View All Insurances

    Where is Dr. Kleyn's office located?

    Dr. Ronald Kleyn's Primary Practice

    6331 N Fresno St Ste 104

    Fresno, CA 93710

    (559) 437-2700

    Get Directions

    Dr. Ronald Kleyn's Practice 2

    2335 E Kashian Ln

    Fresno, CA 93701

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    Dr. Ronald Kleyn's Practice 3

    7355 N Palm Ave

    Fresno, CA 93711

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

    Dr. Kleyn's National Provider Identifier (NPI) number is 1760476386.

    What common questions do patients ask about Dr. Kleyn?

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

    What is Dr. Ronald Kleyn's specialty?

    Dr. Kleyn is a Family Medicine Specialist near Fresno, CA. 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. Contact Dr. Kleyn to book an appointment today.

    Is this Dr. Ronald Kleyn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kleyn is affiliated with Community Regional Medical Center - Fresno, Clovis Community Medical Center, Saint Agnes 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

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine Specialist 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 Ronald Kleyn accepting new patients in Fresno, CA?

    Yes, Dr. Ronald Kleyn is accepting new patients at this time.

    Does Dr. Ronald Kleyn offer online booking?

    Please contact Dr. Kleyn's office at (559) 437-2700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ronald Kleyn?

    Please contact Dr. Kleyn's office at (559) 437-2700 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ronald Kleyn have?

    Dr. Ronald Kleyn is certified by the American Board of Family Medicine.

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