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Dr. Mark Alfonso, MD

Columbus, OH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Alfonso, Diagnostic Radiologist in Columbus, OH?

    Dr. Mark Alfonso, MD is a Diagnostic Radiologist, who primarily practices in Columbus, OH with 2 additional practice locations. He is board certified. Dr. Alfonso graduated from Ohio University Heritage College of Osteopathic Medicine and completed his residency at Creighton Univ Sch Of Med, Diagnostic Radiology; St Joseph Mercy Hlth Sys, General Surgery. Dr. Alfonso is fluent in English, and is currently seeing new patients. Dr. Alfonso’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Alfonso’s office at (614) 340-7747.

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

    • Residency: Creighton Univ Sch Of Med, Diagnostic Radiology; St Joseph Mercy Hlth Sys, General Surgery | Creighton University Program

    • Medical School: Ohio University Heritage College of Osteopathic Medicine

    Is Dr. Alfonso board certified as a Diagnostic Radiologist?

    Yes, Dr. Mark Alfonso, MD is board certified by the American Board of Radiology

    What languages does Dr. Alfonso speak?

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

    • English

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

    As a Diagnostic Radiologist, Dr. Alfonso 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. Alfonso. 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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Gastrointestinal Device Fitting and Adjustment
    • GI Appliance Fitting
    • Digestive Device Adjustment
    • Enteral Device Care

    ICD-10 Codes:

    • Z4659: Encounter for fitting and adjustment of other gastrointestinal appliance and device

    Also known as:

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

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

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

    As a Diagnostic Radiologist, Dr. Alfonso 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. Alfonso. 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:

    • Abdominal Fluid Drainage with Imaging Guidance
    • Guided Abdominal Paracentesis
    • Ascites Drainage with Ultrasound
    • Fluid Removal from Belly

    CPT Codes:

    • 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance

    Also known as:

    • Ultrasound-Guided Fine Needle Biopsy
    • Biopsy
    • Ultrasound
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy

    CPT Codes:

    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion

    Does Dr. Alfonso accept my insurance?

    Dr. Alfonso accepts most major insurance plans. Important: Please call our office at (614) 340-7747 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Alfonso accept in Columbus, OH?

    Dr. Alfonso in Columbus, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • HealthRight Group

    • Humana

    • Medicare

    • Molina Healthcare

    • Trinity Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Alfonso's office located?

    Dr. Mark Alfonso's Primary Practice

    3535 Olentangy River Rd

    Columbus, OH 43214

    (614) 340-7747

    Get Directions

    Dr. Mark Alfonso's Practice 2

    915 Michigan St

    Sidney, OH 45365

    Get Directions

    Dr. Mark Alfonso's Practice 3

    401 Matthew St

    Marietta, OH 45750

    Get Directions

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

    Dr. Alfonso's National Provider Identifier (NPI) number is 1548264872.

    What common questions do patients ask about Dr. Alfonso?

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

    What is Dr. Mark Alfonso's specialty?

    Dr. Alfonso is a Diagnostic Radiologist near Columbus, OH.

    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 this Dr. Mark Alfonso affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Alfonso is affiliated with Southern Hills Hospital & Medical Center, Ohiohealth Dublin Methodist Hospital, Ohiohealth Riverside Methodist Hospital, Ohiohealth Berger Hospital, Ohiohealth Marion General Hospital, Ohiohealth O’bleness Hospital 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 Mark Alfonso accepting new patients in Columbus, OH?

    Yes, Dr. Mark Alfonso is accepting new patients at this time.

    Does Dr. Mark Alfonso offer online booking?

    Please contact Dr. Alfonso's office at (614) 340-7747 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Alfonso?

    Please contact Dr. Alfonso's office at (614) 340-7747 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Alfonso have?

    Dr. Mark Alfonso is certified by the American Board of Radiology.

    <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>