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Dr. Jack Ackerman, DO

Dr. Jack Ackerman, DO

San Jose, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ackerman, Internist in San Jose, CA?

    Dr. Jack Ackerman, DO is an Internist, who primarily practices in San Jose, CA with 1 additional practice location. He has been practicing for over 25 years and is board certified. Dr. Ackerman completed his residency at Cleveland Clinic Fndn, Internal Medicine; Kirksville Osteo Med Ctr, Internal Medicine. Dr. Ackerman is fluent in English, and is currently seeing new patients. Dr. Ackerman’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ackerman’s office at (408) 347-2002.

    What are Areas of Expertise for Dr. Ackerman?

    Dr. Jack Ackerman, DO is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ackerman empowers patients to confidently navigate their health journey, specializing in Chronic Illness, Preventive Medicine, Primary Care, and comprehensive wellness support. Serving the San Jose, CA community, Dr. Ackerman is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Cleveland Clinic Fndn, Internal Medicine; Kirksville Osteo Med Ctr, Internal Medicine | Cleveland Clinic | Cleveland Clinic Fndn, Internal Medicine Kirksville Osteo Med Ctr, Internal Medicine

    Is Dr. Ackerman board certified as an Internist?

    Yes, Dr. Jack Ackerman, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Ackerman speak?

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

    • English

    What conditions does an Internist like Dr. Ackerman typically treat?

    As an Internist, Dr. Ackerman 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. Ackerman. 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 here.

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    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:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    What procedures does an Internist like Dr. Ackerman typically perform?

    As an Internist, Dr. Ackerman performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ackerman. 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 here.

    Also known as:

    • Individual Speech and Language Therapy
    • Speech-Language Pathology
    • Voice Therapy
    • Communication Disorder Treatment
    • Auditory Processing Therapy

    CPT Codes:

    • 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual

    Does Dr. Ackerman accept my insurance?

    Dr. Ackerman accepts most major insurance plans. Important: Please call our office at (408) 347-2002 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ackerman accept in San Jose, CA?

    Dr. Ackerman in San Jose, 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

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Ackerman's office located?

    Dr. Jack Ackerman's Primary Practice

    2410 Samaritan Dr Ste 201

    San Jose, CA 95124

    (408) 347-2002

    Get Directions

    Dr. Jack Ackerman's Practice 2

    227 N Jackson Ave

    San Jose, CA 95116

    Get Directions

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

    Dr. Ackerman's National Provider Identifier (NPI) number is 1780794107.

    What common questions do patients ask about Dr. Ackerman?

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

    What is Dr. Jack Ackerman's specialty?

    Dr. Ackerman is a Internist near San Jose, CA.

    What does an Internist do?

    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.

    Is this Dr. Jack Ackerman affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ackerman is affiliated with Stanford Health Care - Stanford Hospital which is a Castle Connolly Top Hospital. 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Jack Ackerman accepting new patients in San Jose, CA?

    Yes, Dr. Jack Ackerman is accepting new patients at this time.

    Does Dr. Jack Ackerman offer online booking?

    Please contact Dr. Ackerman's office at (408) 347-2002 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jack Ackerman?

    Please contact Dr. Ackerman's office at (408) 347-2002 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jack Ackerman have?

    Dr. Jack Ackerman is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>