WO
32 Years of Experience
Accepting patients
Who is Dr. O'neill, Cytopathologist in Largo, FL?
Dr. William O'neill, MD is a Cytopathologist, who primarily practices in Largo, FL with 1 additional practice location. He has been practicing for over 32 years. Dr. O'neill is fluent in English, and is currently seeing new patients. Dr. O'neill’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'neill’s office at (812) 232-0021.
Where did Dr. O'neill go to medical school and complete their residency?
Medical School: St George',s University
What languages does Dr. O'neill speak?
Dr. O'neill and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cytopathologist like Dr. O'neill typically treat?
As a Cytopathologist, Dr. O'neill 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. O'neill. 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:
- Anemia from Sudden Blood Loss
- Anemia
- Acute Blood Loss Anemia
- Post-Hemorrhagic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D62: Acute posthemorrhagic anemia
- D649: Anemia, unspecified
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Uterine Fibroids
- Leiomyoma
- Fibromyoma
- Myoma
- Uterine growth
ICD-10 Codes:
- D259: Leiomyoma of uterus, unspecified
What procedures does a Cytopathologist like Dr. O'neill typically perform?
As a Cytopathologist, procedures performed by Dr. William O'neill may include:
- Ancillary Testing
- Blood Sample
- Blood Smear
- Blood Sugar / Plasma Glucose Test
- Bone Pathology
- Chemical Pathology Consultation
- Chemical Pathology Follow Up
- Electrolyte Test / PH Imbalance
Please contact Dr. O'neill's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. O'neill accept my insurance?
Dr. O'neill accepts most major insurance plans. Important: Please call our office at (812) 232-0021 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'neill accept in Largo, FL?
Dr. O'neill in Largo, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Guidewell Mutual Holding Corporation
Humana
Medicare
Oscar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. O'neill's office located?
What is Dr. O'neill's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'neill's National Provider Identifier (NPI) number is 1922118900.
What common questions do patients ask about Dr. O'neill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'neill
What is Dr. William O'neill's specialty?
Dr. O'neill is a Cytopathologist near Largo, FL.
What does a Cytopathologist do?
A cytopathologist is an anatomic pathologist with specialization in diagnosing diseases by studying cells collected from body fluids and secretions. This involves scraping, washing, or sponging the surface of a lesion, or using fine-needle aspiration to obtain samples from tumor masses or organs. A key aspect of their practice is interpreting Papanicolaou-stained smears, commonly known as the "Pap" test," from the female reproductive system. Their expertise is also applied to the diagnosis of cells from all different systems and areas of the human body. This makes them a valuable consultant to all medical specialists.
Is this Dr. William O'neill affiliated with a ranked Castle Connolly Top Hospital?
No, O'neill is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Hca Florida Largo Hospital, Hca Florida Largo West Hospital. Castle Connolly Top Hospitals 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 Cytopathologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cytopathologist. 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 William O'neill accepting new patients in Largo, FL?
Yes, Dr. William O'neill is accepting new patients at this time.
Does Dr. William O'neill offer online booking?
Please contact Dr. O'neill's office at (812) 232-0021 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William O'neill?
Please contact Dr. O'neill's office at (812) 232-0021 for information regarding telehealth appointment availability or for scheduling assistance.
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