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Dr. Daniel Preston, MD

Springfield, NJ

38 Years of Experience

Accepting patients

    Who is Dr. Preston, Internist in Springfield, NJ?

    Dr. Daniel Preston, MD is an Internist, who primarily practices in Springfield, NJ with 2 additional practice locations. He has been practicing for over 38 years and is board certified. Dr. Preston graduated from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas and completed his residency at St Barnabas Med Ctr, Internal Medicine. Dr. Preston is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Preston’s office at (973) 467-5555.

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

    • Residency: St Barnabas Med Ctr, Internal Medicine | St Barnabas Med Center | St Barnabas Medical Center Program

    • Medical School: Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas

    Is Dr. Preston board certified as an Internist?

    Yes, Dr. Daniel Preston, MD is board certified by the American Board of Surgery

    What languages does Dr. Preston speak?

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

    • English

    • Spanish

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

    As an Internist, Dr. Preston 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. Preston. 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:

    • 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 Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

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

    As an Internist, procedures performed by Dr. Daniel Preston may include:

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

    Does Dr. Preston accept my insurance?

    Please contact Dr. Preston's office to confirm accepted insurance plans.

    Where is Dr. Preston's office located?

    Dr. Daniel Preston's Primary Practice

    55 Morris Ave Ste 300

    Springfield, NJ 07081

    (973) 467-5555

    Get Directions

    Dr. Daniel Preston's Practice 2

    33 Overlook Rd Ste 408

    Summit, NJ 07901

    Get Directions

    Dr. Daniel Preston's Practice 3

    100 Madison Ave

    Morristown, NJ 07960

    Get Directions

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

    Dr. Preston's National Provider Identifier (NPI) number is 1144295668.

    What common questions do patients ask about Dr. Preston?

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

    What is Dr. Daniel Preston's specialty?

    Dr. Preston is a Internist near Springfield, NJ.

    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. Daniel Preston affiliated with a ranked Castle Connolly Top Hospital?

    No, Preston 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

    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 Daniel Preston accepting new patients in Springfield, NJ?

    Yes, Dr. Daniel Preston is accepting new patients at this time.

    Does Dr. Daniel Preston offer online booking?

    Please contact Dr. Preston's office at (973) 467-5555 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Daniel Preston?

    Please contact Dr. Preston's office at (973) 467-5555 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Daniel Preston have?

    Dr. Daniel Preston is certified by the American Board of Surgery.

    <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>