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Dr. William Harrer III, MD

Medical Oncology
5.0 (13)
Accepting new patients

Offers telehealth

Overview of Dr. William Harrer III, MD

Dr. William Harrer III, MD is a Medical Oncology Specialist in Inverness, FL. They completed their fellowship with Univ Med Ctr

Dr. Harrer III works at Florida Cancer Specialists in Inverness, FL. They frequently treat conditions like Anemia, Bleeding Disorders and Vitamin B12 Deficiency along with other conditions at varying frequencies. They are accepting new patients and accepts Aetna, CareFirst Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Harrer III's Office Locations

  1. 1
    Florida Cancer Specialists - Inverness
    2231 Highway 44 W Ste 203, Inverness, FL 34453 Icon Directions Right Arrow Directions Phone Icon (352) 860-7400

Hospital Affiliations
Admitting Hospitals

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

  • Bravera Health Seven Rivers
  • HCA Florida Citrus Hospital

Experience & Treatment Frequency

NEW FEATURE

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
Bleeding Disorders
Vitamin B12 Deficiency

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 Chevron Icon
  • View other providers who treat Anemia
Bleeding Disorders Chevron Icon
Vitamin B12 Deficiency Chevron Icon
Central Nervous System Lymphoma Chevron Icon
Primary Central Nervous System Lymphoma Chevron Icon
Anemia and Iron Deficiency Screening Chevron Icon
Breast Cancer Chevron Icon
Cancer Screening Chevron Icon
Chronic Lymphocytic Leukemia Chevron Icon
Coagulation Disorders (incl. Hemophilia) Chevron Icon
Colorectal Cancer Chevron Icon
Erythropoietin Test Chevron Icon
Esophageal Cancer Chevron Icon
Gynecologic Cancer Chevron Icon
Hemophilia Chevron Icon
Hodgkin's Disease Chevron Icon
Hypercoagulable State Chevron Icon
Immune Thrombocytopenic Purpura (ITP) Chevron Icon
Leukocytosis Chevron Icon
Liver Cancer Chevron Icon
Lung Cancer Chevron Icon
Lymphoma, Large-Cell Chevron Icon
Lymphosarcoma Chevron Icon
Marginal Zone Lymphoma Chevron Icon
Myelodysplastic Syndromes Chevron Icon
Myeloma Chevron Icon
  • View other providers who treat Myeloma
Myeloproliferative Disorders Chevron Icon
Neuroendocrine Tumors Chevron Icon
Non-Hodgkin's Lymphoma Chevron Icon
Oral Cancer Screening Chevron Icon
Osteosarcoma Chevron Icon
Ovarian Cancer Chevron Icon
Pancytopenia Chevron Icon
Polycythemia Rubra Vera Chevron Icon
Primary Hypercoagulable State (incl. Factor V Leiden Disease) Chevron Icon
Purpura Chevron Icon
  • View other providers who treat Purpura
Reticulosarcoma Chevron Icon
Secondary Malignancies Chevron Icon
Skin Screenings Chevron Icon
Thrombocytosis Chevron Icon
Vitamin B Deficiency Chevron Icon
Acute Leukemia Chevron Icon
Acute Lymphoid Leukemia Chevron Icon
Acute Myeloid Leukemia Chevron Icon
Adrenal Gland Cancer Chevron Icon
Anal and Rectal Cancer Chevron Icon
Astrocytoma Chevron Icon
Bile Duct Cancer Chevron Icon
Bladder Cancer Chevron Icon
Blood Disorders in Pregnancy Chevron Icon
Bone Cancer Chevron Icon
Bone Marrow Biopsy Chevron Icon
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma) Chevron Icon
Brain Cancer Chevron Icon
Cervical Cancer Chevron Icon
Cholangiocarcinoma Chevron Icon
Chronic Myeloid Leukemia (CML) Chevron Icon
Deep Vein Thrombosis (DVT) Chevron Icon
ENT Cancer Chevron Icon
Eye Cancer Chevron Icon
Gallbladder and Biliary Tract Cancer Chevron Icon
Gallbladder Cancer Chevron Icon
Head and Neck Cancer Chevron Icon
Kidney Cancer Chevron Icon
Laryngeal Cancer Chevron Icon
Lymphocytosis Chevron Icon
Lymphoma Chevron Icon
  • View other providers who treat Lymphoma
Macroglobulinemia (incl. Waldenstrom's ) Chevron Icon
Male Breast Cancer Chevron Icon
Mantle Cell Lymphoma Chevron Icon
Maternal Anemia Chevron Icon
Medulloblastoma Chevron Icon
Melanoma Chevron Icon
  • View other providers who treat Melanoma
Mycosis Fungoides Chevron Icon
Neutropenia Chevron Icon
Nodular Lymphoma Chevron Icon
Oral Cancer Chevron Icon
Pancreatic Cancer Chevron Icon
Paroxysmal Nocturnal Hemoglobinuria Chevron Icon
Peritoneal Cancer Chevron Icon
Prostate Cancer Chevron Icon
Salivary Gland Cancer Chevron Icon
Schwannoma Chevron Icon
Skin Cancer Chevron Icon
Small Intestine Cancer Chevron Icon
Soft Tissue Sarcoma Chevron Icon
Squamous Cell Carcinoma Chevron Icon
Stomach and Small Intestine Cancer Chevron Icon
Stomach Cancer Chevron Icon
Testicular Cancer Chevron Icon
Thoracentesis Chevron Icon
Throat Cancer (Nasopharyngeal) Chevron Icon
Throat Cancer (Oropharyngeal) Chevron Icon
Tongue Cancer Chevron Icon
Tonsil Cancer Chevron Icon
Uterine Cancer Chevron Icon
Venous Embolism and Thrombosis Chevron Icon
von Willebrand Disease Chevron Icon
Check your insurance
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    View All Accepted Carriers

    • Aetna
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Coventry Health Care
    • First Health
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    5.0
    Average provider rating
    Based on 13 ratings
    Patient Ratings (13)
    5 Star
    (13)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

    How was your appointment with Dr. Harrer III?

    Nov 30, 2021
    Spends time with patients, very easy to talk to, explains procedures and answers all questions in layman terms
    Honey Noe — Nov 30, 2021
    Read more reviews on Healthgrades
    Photo: Dr. William Harrer III, MD
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    Dr. Harrer III's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Harrer III

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. William Harrer III, MD

    Specialties
    • Medical Oncology
    Specialties
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1972584217
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Univ Med Ctr
    Fellowship
    Residency
    • Cooper Hosp/Univ Med Ctr, Hematology/Oncology Cooper Hosp/Univ Med Ctr, Internal Medicine
    Residency

    Frequently Asked Questions

    Dr. William Harrer III, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Harrer III is offering online scheduling or call the provider’s office for more information.

    Dr. Harrer III has an average wait time of 31 – 45 minutes at their office(s).

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

    Dr. Harrer III works at Florida Cancer Specialists in Inverness, FL. View the full address on Dr. Harrer III’s profile.

    Dr. Harrer III has seen patients for Anemia, Bleeding Disorders and Vitamin B12 Deficiency, and more. You can see other conditions treated by Dr. Harrer III on their profile. Please call the provider’s office to confirm all visit reasons.

    13 patients have reviewed Dr. Harrer III. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Harrer III.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Harrer III, there are benefits to both methods. A person calling to schedule an with Dr. Harrer III 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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