Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'brien, Internist in Chicago, IL?
Dr. John O'brien, MD is an Internist, who primarily practices in Chicago, IL with 2 additional practice locations. He is board certified. Dr. O'brien graduated from University of Illinois College of Medicine and completed his residency at Luth Genl Hosp. Dr. O'brien is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (312) 633-7292.
Where did Dr. O'brien go to medical school and complete their residency?
Residency: Luth Genl Hosp
Medical School: University of Illinois College of Medicine
What languages does Dr. O'brien speak?
Dr. O'brien and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. O'brien treat?
As a Internist, 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Which procedures does Dr. O'brien perform as a Internist?
As a Internist, procedures performed by an Dr. John O'brien 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
For detailed information, please contact Dr. O'brien's office.
Does Dr. O'brien accept my insurance?
Please contact Dr. O'brien's office to confirm accepted insurance plans.
Where is Dr. O'brien's office located?
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 1376572891.
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. John O'brien's specialty?
Dr. O'brien is a Internist near Chicago, IL.
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.
Contact Dr. O'brien to book an appointment today.Is this Dr. John O'brien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'brien is affiliated with John H. Stroger Hospital of Cook County 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 Internist?
Explore Internist 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 John O'brien accepting new patients in Chicago, IL?
Yes, Dr. John O'brien is accepting new patients at this time.
Does Dr. John O'brien offer online booking?
Please contact Dr. O'brien's office at (312) 633-7292 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John O'brien?
Please contact Dr. O'brien's office at (312) 633-7292 for information regarding telehealth appointment availability or for scheduling assistance.
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