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Dr. Allan Ong, MD

Hospitalist

Rockford, IL

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ong, Hospitalist in Rockford, IL?

    Dr. Allan Ong, MD is a Hospitalist, who primarily practices in Rockford, IL. He has been practicing for over 20 years. Dr. Ong is fluent in English, Chinese, Filipino; Pilipino, and Tagalog, and is currently seeing new patients. Dr. Ong’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ong’s office at (815) 226-2000.

    Where did Dr. Ong go to medical school and complete their residency?

      What languages does Dr. Ong speak?

      Dr. Ong and their clinical team can communicate with patients in the following languages:

      • Chinese
      • English
      • Filipino; Pilipino
      • Tagalog

      What conditions does a Hospitalist like Dr. Ong typically treat?

      As a Hospitalist, Dr. Ong 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. Ong. 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:

      • Sepsis
      • Blood Poisoning
      • Septicemia
      • Systemic Bacterial Infection

      ICD-10 Codes:

      • A419: Sepsis, unspecified organism

      Also known as:

      • Acute Respiratory Failure with Low Oxygen
      • Respiratory Failure
      • Sudden lung failure with low oxygen
      • Hypoxic respiratory failure
      • Acute breathing failure with hypoxia

      ICD-10 Codes:

      • J9601: Acute respiratory failure with hypoxia

      Also known as:

      • Fainting
      • Syncope
      • Passing out
      • Collapse

      ICD-10 Codes:

      • R55: Syncope and collapse

      Also known as:

      • Heart Attack (NSTEMI)
      • Heart Attack
      • Myocardial Infarction
      • Non-STEMI
      • Less Severe Heart Attack

      ICD-10 Codes:

      • I214: Non-ST elevation (NSTEMI) myocardial infarction

      Also known as:

      • Traumatic Subdural Brain Bleed
      • Subdural Hematoma
      • Head Bleed
      • Brain Hemorrhage
      • Head Injury

      ICD-10 Codes:

      • S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter

      What procedures does a Hospitalist like Dr. Ong typically perform?

      As a Hospitalist, procedures performed by Dr. Allan Ong may include:

      Please contact Dr. Ong's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

      Does Dr. Ong accept my insurance?

      Dr. Ong accepts most major insurance plans. Important: Please call our office at (815) 226-2000 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Ong accept in Rockford, IL?

      Dr. Ong in Rockford, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • CVS Health (formerly Aetna)

      • Medicare

      • Molina Healthcare

      View All Insurances

      Where is Dr. Ong's office located?

      Dr. Allan Ong's Primary Practice

      5666 E State St

      Rockford, IL 61108

      (815) 226-2000

      Get Directions

      What hospitals are Dr. Ong affiliated with?

      CastleConnolyTopDoctors

      Castle Connolly Top Hospital

      This doctor is affiliated with a Castle Connolly Top Hospital.

      Dr. Ong has admitting privileges at the following hospitals:

      Rochelle Community Hospital,Rochelle, IL

      What is Dr. Ong's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

      Dr. Ong's National Provider Identifier (NPI) number is 1760411367.

      What common questions do patients ask about Dr. Ong?

      Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ong

      What is Dr. Allan Ong's specialty?

      Dr. Ong is a Hospitalist near Rockford, IL.

      What does a Hospitalist do?

      Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.

      Is Dr. Allan Ong affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Ong is affiliated with Osf Healthcare Saint Anthony 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

      When to see a Hospitalist?: Guides for symptoms, conditions, and treatments

      Understand your symptoms and know when it’s time to see a Hospitalist. 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 Dr. Allan Ong accepting new patients in Rockford, IL?

      Yes, Dr. Allan Ong is accepting new patients at this time.

      Does Dr. Allan Ong offer online booking?

      Please contact Dr. Ong's office at (815) 226-2000 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Dr. Allan Ong?

      Please contact Dr. Ong's office at (815) 226-2000 to schedule an appointment.

      Where is Dr. Ong's office located?

      Dr. Ong's office is located in Rockford, IL.