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Dr. Mark Brownell, MD

Hematology*
Map Pin Small Columbus, OH
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44 years of experience

Overview of Dr. Mark Brownell, MD

Dr. Mark Brownell, MD is a Hematology Specialist in Columbus, OH. They specialize in Hematology, has 44 years of experience, and is board certified in Anatomic Pathology. They graduated from STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT SYRACUSE and is affiliated with Riverside Methodist Hospital, OhioHealth Grant Medical Center, Doctors Hospital, Berger Hospital, Dublin Methodist Hospital, Hardin Memorial Hospital, Marion General Hospital and OhioHealth Grady Memorial Hospital.

Dr. Brownell works at Practice in Columbus, OH with other offices in Delaware, OH and Dublin, OH. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Brownell's Office Locations

  1. 1
    Ohiohealth Riverside Methodist Hospital
    3535 Olentangy River Rd, Columbus, OH 43214 Icon Directions Right Arrow Directions Phone Icon (419) 946-5015
  2. 2
    Ohiohealth Grant Medical Center
    111 S Grant Ave, Columbus, OH 43215 Icon Directions Right Arrow Directions Phone Icon (614) 566-9171
  3. 3
    Ohiohealth Grady Memorial Hospital
    561 W Central Ave, Delaware, OH 43015 Icon Directions Right Arrow Directions Phone Icon (740) 615-1359
  4. 4
    Ohiohealth Dublin Methodist Hospital
    7500 Hospital Dr, Dublin, OH 43016 Icon Directions Right Arrow Directions Phone Icon (614) 544-8356

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Riverside Methodist Hospital
  • OhioHealth Grant Medical Center
  • Doctors Hospital
  • Berger Hospital
  • Dublin Methodist Hospital
  • Hardin Memorial Hospital
  • Marion General Hospital
  • OhioHealth Grady Memorial Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Anemia
Leukocytosis
Coagulation Disorders

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Anemia
  • View other providers who treat Anemia
Leukocytosis
Coagulation Disorders
Bleeding Disorders
Leukocytopenia
Myeloma
  • View other providers who treat Myeloma
Pancytopenia
Acquired Hemolytic Anemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Amyloidosis
Blood Disorders in Pregnancy
Central Nervous System Lymphoma
Chronic Lymphocytic Leukemia
Coagulation Defects in Pregnancy and Postpartum
Cutaneous T-Cell Lymphoma
Deep Vein Thrombosis (DVT)
Diffuse Large B-Cell Lymphoma
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Gastrointestinal Malabsorption
Hemochromatosis
Hemophilia
Hereditary Amyloidosis
Hypercoagulable State
Hypogammaglobulinemia
Lymphocytosis
Myelodysplastic Syndromes
Myeloproliferative Disorders
Neutropenia
Non-Hodgkin's Lymphoma
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Sickle Cell Disease
Small Intestine Cancer
Thrombocytosis
Venous Embolism and Thrombosis
Vitamin B Deficiency
Vitamin B12 Anemia
Anemia and Iron Deficiency Screening
Erythropoietin Test
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    About Dr. Mark Brownell, MD

    Specialties*
    • Hematology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 44 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1174525000
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT SYRACUSE
    Medical Education
    Board Certifications
    • Anatomic Pathology and Hematology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Brownell has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Brownell has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Brownell.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Brownell, there are benefits to both methods. A person calling to schedule an with Dr. Brownell appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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