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Dr. John Comer, MD, PHD

Diagnostic Radiologist

Ann Arbor, MI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Comer, Diagnostic Radiologist in Ann Arbor, MI?

    Dr. John Comer, MD, PHD is a Diagnostic Radiologist, who primarily practices in Ann Arbor, MI with 2 additional practice locations. Dr. Comer is fluent in English, and is currently seeing new patients. Dr. Comer’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Comer’s office at (734) 936-4000.

    What languages does Dr. Comer speak?

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

    • English

    What conditions does a Diagnostic Radiologist like Dr. Comer typically treat?

    As a Diagnostic Radiologist, Dr. Comer 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. Comer. 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.

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    What procedures does a Diagnostic Radiologist like Dr. Comer typically perform?

    As a Diagnostic Radiologist, Dr. Comer 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. Comer. 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.

    Also known as:

    • Cerebrospinal Shunt Reprogramming
    • CSF Shunt Adjustment
    • Programmable Shunt Reprogramming
    • Brain Shunt Reprogramming

    CPT Codes:

    • 62252: Reprogramming of programmable cerebrospinal shunt

    Also known as:

    • Guided Lumbar Puncture
    • Guided Spinal Tap
    • Diagnostic Lumbar Puncture with Imaging
    • CT Guided Spinal Tap
    • Fluoroscopy Guided Lumbar Puncture

    CPT Codes:

    • 62328: Spinal puncture, lumbar, diagnostic; with fluoroscopic or CT guidance

    Also known as:

    • Flexible Diagnostic Laryngoscopy
    • Voice Box Exam
    • Flexible Laryngoscope
    • Throat Scope
    • Diagnostic Throat Exam

    CPT Codes:

    • 31575: Laryngoscopy, flexible; diagnostic

    Does Dr. Comer accept my insurance?

    Dr. Comer accepts most major insurance plans. Important: Please call our office at (734) 936-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Comer accept in Ann Arbor, MI?

    Dr. Comer in Ann Arbor, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Henry Ford Health System

    • Humana

    • McLaren Health Care

    • Medicaid

    • Medicare

    • Molina Healthcare

    • Spectrum / Priority Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Comer's office located?

    Dr. John Comer's Primary Practice

    1500 E Medical Center Dr

    Ann Arbor, MI 48109

    (734) 936-4000

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    Dr. John Comer's Practice 2

    4270 Plymouth Rd

    Ann Arbor, MI 48109

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    Dr. John Comer's Practice 3

    4260 Plymouth Rd # U

    Ann Arbor, MI 48109

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

    Dr. Comer's National Provider Identifier (NPI) number is 1790219160.

    What common questions do patients ask about Dr. Comer?

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

    What is Dr. John Comer's specialty?

    Dr. Comer is a Diagnostic Radiologist near Ann Arbor, MI.

    What does a Diagnostic Radiologist do?

    A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.

    Is Dr. John Comer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Comer is affiliated with University Of Michigan Health - West, Corewell Health William Beaumont University Hospital, Corewell Health Butterworth Hospital, Corewell Health Farmington Hills Hospital, Dmc Huron Valley-Sinai Hospital, University Hospital - Michigan Medicine 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

    When to see a Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. 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 Dr. John Comer accepting new patients in Ann Arbor, MI?

    Yes, Dr. John Comer is accepting new patients at this time.

    Does Dr. John Comer offer online booking?

    Please contact Dr. Comer's office at (734) 936-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Comer?

    Please contact Dr. Comer's office at (734) 936-4000 to schedule an appointment.

    Where is Dr. Comer's office located?

    Dr. Comer's office is located in Ann Arbor, MI.