JF
24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Farrell, Infectious Disease Specialist in Peoria, IL?
Dr. John Farrell, MD is an Infectious Disease Specialist, who primarily practices in Peoria, IL with 2 additional practice locations. He has been practicing for over 24 years and is board certified. Dr. Farrell is fluent in English, and is currently seeing new patients. Dr. Farrell’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Farrell’s office.
Where did Dr. Farrell go to medical school and complete their residency?
Is Dr. Farrell board certified as an Infectious Disease Specialist?
Yes, Dr. John Farrell, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Farrell speak?
Dr. Farrell and their clinical team can communicate with patients in the following languages:
English
What conditions does an Infectious Disease Specialist like Dr. Farrell typically treat?
As an Infectious Disease Specialist, Dr. Farrell 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. Farrell. 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:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
What procedures does an Infectious Disease Specialist like Dr. Farrell typically perform?
As an Infectious Disease Specialist, procedures performed by Dr. John Farrell may include:
- Epidemiology Consultation
- Epidemiology Follow Up
- HIV / AIDS Consultation
- HIV / AIDS Follow Up
- Human Papillomavirus (HPV) Vaccine
- Infection Follow Up
- Lumbar Puncture
- Pertussis Vaccine
Please contact Dr. Farrell's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Farrell accept my insurance?
Dr. Farrell accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Farrell accept in Peoria, IL?
Dr. Farrell in Peoria, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Medicare
Molina Healthcare
State of Illinois
View All Insurances
Where is Dr. Farrell's office located?
What is Dr. Farrell's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Farrell's National Provider Identifier (NPI) number is 1043284649.
What common questions do patients ask about Dr. Farrell?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Farrell
What is Dr. John Farrell's specialty?
Dr. Farrell is a Infectious Disease Specialist near Peoria, IL.
What does an Infectious Disease Specialist do?
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Is this Dr. John Farrell affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Farrell is affiliated with Osf Healthcare Saint Francis Medical Center, Osf Healthcare St. Joseph Medical Center 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 an Infectious Disease Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Infectious Disease Specialist. 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 John Farrell accepting new patients in Peoria, IL?
Yes, Dr. John Farrell is accepting new patients at this time.
Does Dr. John Farrell offer online booking?
Please contact Dr. Farrell's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Farrell?
Please contact Dr. Farrell's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Farrell have?
Dr. John Farrell is certified by the American Board of Internal Medicine.
Other Infectious Disease Specialist Near Peoria, IL
SA
Infectious Disease Specialist
Accepting patientsDr. Sharjeel Ahmad, MD is an Infectious Disease Specialist, who primarily practices in Peoria, IL with 2 additional practice locations. He has been practicing for over 17 years and is board certified.
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BG
Pediatric Infectious Diseases Specialist
Accepting patientsDr. Barry Gray, MD is a Pediatric Infectious Diseases Specialist, who primarily practices in Peoria, IL. He has been practicing for over 46 years.
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MP
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Accepting patientsDr. Marlynn Patel, MD is an Infectious Disease Specialist, who primarily practices in Peoria, IL. She has been practicing for over 36 years and is board certified.
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