Dr. Guadalupe S. Sitjar
- Gender: Female
- Experience: 51 years
- Sole propriator: No
- NPI: 1497870315
Dr. Guadalupe S. Sitjar MD
Internist
She is located at 135 North Greenleaf Suite #224 in Gurnee, IL 60031. Can help patients with the following: Abdominal Pain, Acute Pain, Anemia, Atherosclerosis, Hyponatremia, Urethritis. Her National Provider Identifier (NPI) number is 1497870315. Appointment can be made via the phone number (847) 336-9159. She is affiliated with 1 practices.
Conditions treated
Dr. Guadalupe S. Sitjar, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Guadalupe S. Sitjar.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. Guadalupe S. Sitjar is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Family Practice) .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- GURNEE, IL, 60031-3371
Bills through: Integra Medical Doctors Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
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Questions & Answers
Does Dr. Guadalupe S. Sitjar have affiliation with practices?
Dr. Guadalupe S. Sitjar is affiliated with Xavier W Parreno MD SC.
What conditions does Dr. Guadalupe S. Sitjar treat?
Dr. Guadalupe S. Sitjar provides treatment for Abdominal Pain, Acute Pain, Anemia, Atherosclerosis, Hyponatremia, Urethritis. For the full list see this list.
Does Dr. Guadalupe S. Sitjar accept insurance?
Unfortunately we don't have any information if Dr. Guadalupe S. Sitjar accepts insurance.
Where can you meet with Dr. Guadalupe S. Sitjar?
Dr. Guadalupe S. Sitjar's office is located at 135 North Greenleaf Suite #224 in Gurnee, IL 60031.