
Accepting patients
Who is Dr. Oh, Emergency Medicine Specialist in NAPERVILLE, IL?
Dr. Thomas Oh, MD is an Emergency Medicine Specialist, who primarily practices in NAPERVILLE, IL. He is board certified. Dr. Oh graduated from Loma Linda University School of Medicine and completed his residency at Advocate Christ Medical Center, Oak Lawn. Dr. Oh is fluent in English, and is currently seeing new patients. Dr. Oh’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oh’s office at (630) 527-3000.
Where did Dr. Oh go to medical school and complete their residency?
Residency: Advocate Christ Medical Center, Oak Lawn
Medical School: Loma Linda University School of Medicine
Is Dr. Oh board certified as an Emergency Medicine Specialist?
Yes, Dr. Thomas Oh, MD is board certified by the American Board of Emergency Medicine
What languages does Dr. Oh speak?
Dr. Oh and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Oh typically treat?
As an Emergency Medicine Specialist, Dr. Oh 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. Oh. 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:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
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:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Does Dr. Oh accept my insurance?
Dr. Oh accepts most major insurance plans. Important: Please call our office at (630) 527-3000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Oh accept in NAPERVILLE, IL?
Dr. Oh in NAPERVILLE, 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
Centene Corporation
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation
Johnson & Johnson
Kaiser Permanente
Medicare
Molina Healthcare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Oh's office located?
What is Dr. Oh's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oh's National Provider Identifier (NPI) number is 1033275276.
What common questions do patients ask about Dr. Oh?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oh
What is Dr. Thomas Oh's specialty?
Dr. Oh is a Emergency Medicine Specialist near NAPERVILLE, IL.
What does an Emergency Medicine Specialist do?
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.
Is this Dr. Thomas Oh affiliated with a ranked Castle Connolly Top Hospital?
No, Oh is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Adventist Health St. Helena. 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 an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Emergency Medicine 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 Thomas Oh accepting new patients in NAPERVILLE, IL?
Yes, Dr. Thomas Oh is accepting new patients at this time.
Does Dr. Thomas Oh offer online booking?
Please contact Dr. Oh's office at (630) 527-3000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Oh?
Please contact Dr. Oh's office at (630) 527-3000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Oh have?
Dr. Thomas Oh is certified by the American Board of Emergency Medicine.
Other Emergency Medicine Specialist Near NAPERVILLE, IL

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PS
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Dr. Peter Schubel, MD is an Emergency Medicine Specialist, who primarily practices in Naperville, IL with 2 additional practice locations. He has been practicing for over 23 years.
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Connect with DR. Oh
Sponsored

Adventist Health - St Helena
801 S WASHINGTON ST
NAPERVILLE, IL 605407430
