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Dr. Jon Keller, MD

Dr. Jon Keller, MD

Palo Alto, CA

Accepting patients

    Who is Dr. Keller, Anatomic Pathologist & Clinical Pathologist in Palo Alto, CA?

    Dr. Jon Keller, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Palo Alto, CA. He is board certified by the American Board of Pathology. Dr. Keller completed his residency at Fletcher Allen Hlth Care, Anatomic And Clinical Pathology. Dr. Keller is fluent in English, and is currently seeing new patients. Dr. Keller’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Keller’s office at (650) 321-4121.

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

    • Residency: Fletcher Allen Hlth Care, Anatomic And Clinical Pathology | Med Ctr Hosp Of Vermont

    • Medical School: University of Mi Med Sch, Ann Arbor Mi | University of Mi Med Sch

    Is Dr. Keller board certified in Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. Jon Keller, MD is board certified by the American Board of Pathology

    What languages does Dr. Keller speak?

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

    • English

    What conditions does Dr. Keller treat?

    As a Anatomic Pathologist & Clinical Pathologist, Dr. Keller 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. Keller. 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:

    • 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:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E7800: Pure hypercholesterolemia, unspecified

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Prostate Cancer Screening
    • Colon Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate
    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    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:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Sexually Transmitted Infection (STI) Screening
    • Health Screening
    • STD screening
    • Sexual health check
    • Venereal disease test

    ICD-10 Codes:

    • Z113: Encounter for screening for infections with a predominantly sexual mode of transmission

    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:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    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:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Does Dr. Keller accept my insurance?

    Dr. Keller accepts most major insurance plans. Important: Please call our office at (650) 321-4121 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Keller accept in Palo Alto, CA?

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

    Top Insurances

    • Alignment Health Plan

    • Centene

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Mateo

    • OptumRx

    • Other Provider Networks

    • Santa Clara Family Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Keller's office located?

    Dr. Jon Keller's Primary Practice

    795 El Camino Real

    Palo Alto, CA 94301

    (650) 321-4121

    Get Directions

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

    Dr. Keller's National Provider Identifier (NPI) number is 1235225558.

    What common questions do patients ask about Dr. Keller?

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

    What is Dr. Jon Keller's specialty?

    Dr. Keller is a Anatomic Pathologist & Clinical Pathologist near Palo Alto, CA. A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases. Contact Dr. Keller to book an appointment today.

    Is this Dr. Jon Keller affiliated with a ranked Castle Connolly Top Hospital?

    No, Keller is not affiliated with a Castle Connolly Top 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 Anatomic Pathologist & Clinical Pathologist?

    Explore Anatomic Pathologist & Clinical Pathologist 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 Jon Keller accepting new patients in Palo Alto, CA?

    Yes, Dr. Jon Keller is accepting new patients at this time.

    Does Dr. Jon Keller offer online booking?

    Please contact Dr. Keller's office at (650) 321-4121 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jon Keller?

    Please contact Dr. Keller's office at (650) 321-4121 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jon Keller have?

    Dr. Jon Keller is certified by the American Board of Pathology.

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