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Dr. Kathryn Leinhardt, MD

New Haven, CT

22 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Leinhardt, Internist in New Haven, CT?

    Dr. Kathryn Leinhardt, MD is an Internist, who primarily practices in New Haven, CT. She has been practicing for over 22 years and is board certified by the American Board of Internal Medicine. Dr. Leinhardt graduated from Yale University School of Medicine and completed her residency at Yale New Haven Hosp, Internal Medicine. Dr. Leinhardt is fluent in English, and is currently seeing new patients. Dr. Leinhardt’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leinhardt’s office at (203) 432-0076.

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

    • Residency: Yale New Haven Hosp, Internal Medicine

    • Medical School: Yale University School of Medicine | Yale University School of Medicine

    Is Dr. Leinhardt board certified in Internist?

    Yes, Dr. Kathryn Leinhardt, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Leinhardt speak?

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

    • English

    What conditions does Dr. Leinhardt treat?

    As a Internist, Dr. Leinhardt 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. Leinhardt. 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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    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:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Heart Palpitations
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • R002: Palpitations

    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:

    • Osteoporosis Screening
    • Health Screening
    • Bone Density Test
    • Bone Health Screening
    • DEXA Scan

    ICD-10 Codes:

    • Z13820: Encounter for screening for osteoporosis

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

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

    ICD-10 Codes:

    • Z780: Asymptomatic menopausal state

    Which procedures does Dr. Leinhardt perform as a Internist?

    As a Internist, procedures performed by an Dr. Kathryn Leinhardt may include:

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

    Does Dr. Leinhardt accept my insurance?

    Dr. Leinhardt accepts most major insurance plans. Important: Please call our office at (203) 432-0076 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Leinhardt accept in New Haven, CT?

    Dr. Leinhardt in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Medicare

    View All Insurances

    Where is Dr. Leinhardt's office located?

    Dr. Kathryn Leinhardt's Primary Practice

    55 Lock St

    New Haven, CT 06511

    (203) 432-0076

    Get Directions

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

    Dr. Leinhardt's National Provider Identifier (NPI) number is 1558302513.

    What common questions do patients ask about Dr. Leinhardt?

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

    What is Dr. Kathryn Leinhardt's specialty?

    Dr. Leinhardt is a Internist near New Haven, CT.

    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. Leinhardt to book an appointment today.

    Is this Dr. Kathryn Leinhardt affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Leinhardt is affiliated with Smilow Cancer Hospital At Yale New Haven, Bridgeport 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

    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 Kathryn Leinhardt accepting new patients in New Haven, CT?

    Yes, Dr. Kathryn Leinhardt is accepting new patients at this time.

    Does Dr. Kathryn Leinhardt offer online booking?

    Please contact Dr. Leinhardt's office at (203) 432-0076 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Kathryn Leinhardt?

    Please contact Dr. Leinhardt's office at (203) 432-0076 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Kathryn Leinhardt have?

    Dr. Kathryn Leinhardt is certified by the American Board of Internal Medicine.

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