BO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'leary, Internist in Naperville, IL?
Dr. Brian O'leary, MD is an Internist, who primarily practices in Naperville, IL with 1 additional practice location. He is board certified. Dr. O'leary completed his residency at Mc Gaw Mc/Northwestern Univ, Internal Medicine; Northwestern Mem Hosp, Internal Medicine. Dr. O'leary is fluent in English, and is currently seeing new patients. Dr. O'leary’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'leary’s office at (630) 946-2565.
What are Areas of Expertise for Dr. O'leary?
Dr. Brian O'leary, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. O'leary empowers patients to confidently navigate their health journey, specializing in Chronic Illness, and comprehensive wellness support. Serving the Naperville, IL community, Dr. O'leary is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. O'leary go to medical school and complete their residency?
Residency: Mc Gaw Mc/Northwestern Univ, Internal Medicine; Northwestern Mem Hosp, Internal Medicine
Medical School: Northwestern Uniiversity
Is Dr. O'leary board certified as an Internist?
Yes, Dr. Brian O'leary, MD is board certified by the American Board of Internal Medicine
What languages does Dr. O'leary speak?
Dr. O'leary and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. O'leary typically treat?
As an Internist, Dr. O'leary 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'leary. 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:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
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:
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
ICD-10 Codes:
- E118: Type 2 diabetes mellitus with unspecified complications
Also known as:
- One-Sided Weakness or Paralysis After Ischemic Stroke
- Paralysis
- Stroke
- Post-ischemic stroke hemiplegia
- Partial paralysis from ischemic stroke
- Ischemic stroke-related body weakness
- Hemiparesis after brain infarction
ICD-10 Codes:
- I69351: Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side
Also known as:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
What procedures does an Internist like Dr. O'leary typically perform?
As an Internist, procedures performed by Dr. Brian O'leary may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. O'leary's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. O'leary accept my insurance?
Dr. O'leary accepts most major insurance plans. Important: Please call our office at (630) 946-2565 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'leary accept in Naperville, IL?
Dr. O'leary 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
Blue Cross Blue Shield of Michigan
Boncura Health Solutions
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. O'leary's office located?
Dr. Brian O'leary's Primary Practice
1964 Springbrook Square Dr Ste 104
Naperville, IL 60564
(630) 946-2565
What is Dr. O'leary's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'leary's National Provider Identifier (NPI) number is 1295702439.
What common questions do patients ask about Dr. O'leary?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'leary
What is Dr. Brian O'leary's specialty?
Dr. O'leary is a Internist near Naperville, IL.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Brian O'leary affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'leary is affiliated with Endeavor Health Edward Hospital 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Brian O'leary accepting new patients in Naperville, IL?
Yes, Dr. Brian O'leary is accepting new patients at this time.
Does Dr. Brian O'leary offer online booking?
Please contact Dr. O'leary's office at (630) 946-2565 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Brian O'leary?
Please contact Dr. O'leary's office at (630) 946-2565 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Brian O'leary have?
Dr. Brian O'leary is certified by the American Board of Internal Medicine.
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