Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sia, Internist in Lincolnwood, IL?
Where did Dr. Sia go to medical school and complete their residency?
Residency: Cook County Hosp, Internal Medicine
Medical School: University of Santo Tomas Faculty of Medicine and Surgery
What languages does Dr. Sia speak?
Dr. Sia and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Internist like Dr. Sia typically treat?
As an Internist, Dr. Sia 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. Sia. 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:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- High White Blood Cell Count
- Blood Disorder
- Leukocytosis
- Elevated leukocyte count
- High WBC count
ICD-10 Codes:
- D72829: Elevated white blood cell count, unspecified
Also known as:
- Cellulitis
- Cellulitis of Left Lower Limb
- Bacterial Skin Infection
- Leg Skin Infection
- Spreading Skin Infection
- Left Leg Skin Infection
- Bacterial Left Leg Infection
- Spreading Left Leg Infection
ICD-10 Codes:
- L03115: Cellulitis of right lower limb
- L03116: Cellulitis of left lower limb
Also known as:
- HIV
- Human Immunodeficiency Virus
- AIDS virus
ICD-10 Codes:
- B20: Human immunodeficiency virus [HIV] disease
Also known as:
- Blood Infection
- Sepsis
- Bacteremia
- Bacteria in blood
- Bloodstream infection
ICD-10 Codes:
- R7881: Bacteremia
Also known as:
- Other Surgical Site Infection
- After Surgery
- Wounds and Injuries
- Non-specific surgical infection
- Other post-operative infection
- Unspecified surgical wound infection
ICD-10 Codes:
- T8149XA: Infection following a procedure, other surgical site, initial encounter
What procedures does an Internist like Dr. Sia typically perform?
As an Internist, procedures performed by Dr. John Sia 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. Sia's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sia accept my insurance?
Dr. Sia accepts most major insurance plans. Important: Please call our office at (847) 208-7995 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sia accept in Lincolnwood, IL?
Dr. Sia in Lincolnwood, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Care N' Care Insurance Company
Centene Corporation
CVS Health (formerly Aetna)
Federal government of the United States
Guidewell Mutual Holding Corporation
Humana
Medicare
Molina Healthcare
State of Florida
UnitedHealth Group
View All Insurances
Where is Dr. Sia's office located?
What hospitals are Dr. Sia affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Sia has admitting privileges at the following hospitals:
What is Dr. Sia's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sia's National Provider Identifier (NPI) number is 1912958281.
What common questions do patients ask about Dr. Sia?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sia
What is Dr. John Sia's specialty?
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.