AO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'brien, Emergency Medicine Specialist in Chicago, IL?
Dr. Alejandra O'brien is an Emergency Medicine Specialist, who primarily practices in Chicago, IL with 1 additional practice location. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (866) 600-2273.
What languages does Dr. O'brien speak?
Dr. O'brien and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. O'brien treat?
As an Emergency Medicine Specialist, Dr. O'brien 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'brien. 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.
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Neck Muscle Strain
- Neck Injuries and Disorder
- Sprains and Strains
- Pulled neck muscle
- Cervical strain
- Neck soft tissue strain
ICD-10 Codes:
- S161XXA: Strain of muscle, fascia and tendon at neck level, initial encounter
Also known as:
- Right Lower Abdominal Pain
- Pelvic Pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
ICD-10 Codes:
- R1031: Right lower quadrant pain
Which procedures does Dr. O'brien perform as an Emergency Medicine Specialist?
As an Emergency Medicine Specialist, procedures performed by Dr. Alejandra O'brien may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
For detailed information, please contact Dr. O'brien's office.
Does Dr. O'brien accept my insurance?
Dr. O'brien accepts most major insurance plans. Important: Please call our office at (866) 600-2273 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'brien accept in Chicago, IL?
Dr. O'brien in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Auxiant
Baylor Scott & White Health
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
Corporate Services
CVS Health (formerly Aetna)
Medicare
State of Tennessee
View All Insurances
Where is Dr. O'brien's office located?
Dr. Alejandra O'brien's Primary Practice
1740 W Taylor St
Chicago, IL 60612
(866) 600-2273
What is Dr. O'brien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'brien's National Provider Identifier (NPI) number is 1619219805.
What common questions do patients ask about Dr. O'brien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'brien
What is Dr. Alejandra O'brien's specialty?
Dr. O'brien is a Emergency Medicine Specialist near Chicago, IL. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. O'brien to book an appointment today.
Is this Dr. Alejandra O'brien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'brien is affiliated with Saint Joseph Regional Medical Center which is a Castle Connolly Top Hospital. 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
Where can I learn more about Emergency Medicine Specialist?
Explore Emergency Medicine Specialist with 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 Alejandra O'brien accepting new patients in Chicago, IL?
Yes, Dr. Alejandra O'brien is accepting new patients at this time.
Does Dr. Alejandra O'brien offer online booking?
Please contact Dr. O'brien's office at (866) 600-2273 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alejandra O'brien?
Please contact Dr. O'brien's office at (866) 600-2273 for information regarding telehealth appointment availability or for scheduling assistance.
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