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Dr. Ian Best, MD

Dr. Ian Best, MD

Marseilles, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Best, Pediatrician in Marseilles, IL?

    Dr. Ian Best, MD is a Pediatrician, who primarily practices in Marseilles, IL with 1 additional practice location. He is board certified by the American Board of Pediatrics. Dr. Best graduated from University of Illinois College of Medicine and completed his residency at Advocate Christ Med Ctr, Pediatrics. Dr. Best is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Best’s office at (815) 795-2122.

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

    • Residency: Advocate Christ Med Ctr, Pediatrics | Advocate Christ Med Center

    • Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine

    Is Dr. Best board certified in Pediatrician?

    Yes, Dr. Ian Best, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Best speak?

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

    • English

    • Spanish

    What conditions does Dr. Best treat?

    As a Pediatrician, Dr. Best 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. Best. 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 Child Health Examination (Normal Findings)
    • Newborn Health Checkup (8-28 Days Old)
    • Health Checkup
    • Baby Health Checkup
    • Infant and Newborn Care
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)
    • Newborn Exam
    • Infant Checkup
    • Post-Birth Checkup

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings
    • Z00111: Health examination for newborn 8 to 28 days old

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Ear Infection
    • Left Ear Infection
    • Otitis Media
    • Middle Ear Infection
    • Ear Inflammation
    • Left Middle Ear Infection
    • Left Otitis Media
    • Left Earache

    ICD-10 Codes:

    • H66001: Acute suppurative otitis media without spontaneous rupture of ear drum, right ear
    • H66002: Acute suppurative otitis media without spontaneous rupture of ear drum, left ear

    Also known as:

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

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • ADHD, Predominantly Hyperactive-Impulsive Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • Hyperactive ADHD
    • Impulsive ADHD

    ICD-10 Codes:

    • F901: Attention-deficit hyperactivity disorder, predominantly hyperactive type

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Newborn Checkup (Under 8 Days Old)
    • Baby Health Checkup
    • Infant and Newborn Care
    • Early infant health exam
    • First week baby checkup
    • Post-delivery newborn exam

    ICD-10 Codes:

    • Z00110: Health examination for newborn under 8 days old

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Postnasal Drip
    • Sinusitis
    • PND
    • Mucus in throat
    • Throat clearing

    ICD-10 Codes:

    • R0982: Postnasal drip

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Stuffy Nose
    • Nose Injuries and Disorder
    • Blocked nose
    • Nasal congestion
    • Congested nose

    ICD-10 Codes:

    • R0981: Nasal congestion

    Also known as:

    • Seasonal Allergies
    • Allergy
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy

    ICD-10 Codes:

    • J302: Other seasonal allergic rhinitis

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R051: Acute cough

    Which procedures does Dr. Best perform as a Pediatrician?

    As a Pediatrician, procedures performed by a Dr. Ian Best may include:

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

    Does Dr. Best accept my insurance?

    Dr. Best accepts most major insurance plans. Important: Please call our office at (815) 795-2122 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Best accept in Marseilles, IL?

    Dr. Best in Marseilles, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Christian Healthcare Ministries

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • NASA

    • State of Illinois

    • Tria Health

    View All Insurances

    Where is Dr. Best's office located?

    Dr. Ian Best's Primary Practice

    580 Sycamore St

    Marseilles, IL 61341

    (815) 795-2122

    Get Directions

    Dr. Ian Best's Practice 2

    151 W High St Fl 1

    Morris, IL 60450

    Get Directions

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

    Dr. Best's National Provider Identifier (NPI) number is 1659359248.

    What common questions do patients ask about Dr. Best?

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

    What is Dr. Ian Best's specialty?

    Dr. Best is a Pediatrician near Marseilles, IL. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Best to book an appointment today.

    Is this Dr. Ian Best affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Best is affiliated with Northwestern Memorial 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

    Where can I learn more about Pediatrician?

    Explore Pediatrician 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 Ian Best accepting new patients in Marseilles, IL?

    Yes, Dr. Ian Best is accepting new patients at this time.

    Does Dr. Ian Best offer online booking?

    Please contact Dr. Best's office at (815) 795-2122 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ian Best?

    Please contact Dr. Best's office at (815) 795-2122 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ian Best have?

    Dr. Ian Best is certified by the American Board of Pediatrics.

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