Dr. Ilian Orlando Marquez
Last updated: Mar 6, 2026

Dr. Ilian O. Marquez

  • Gender: Male
  • Experience: 20 years
  • Graduated from: University Of Texas Medical School At San Antonio
  • Graduation year: 2001
  • Sole propriator: No
  • NPI: 1710019906

Dr. Ilian O. Marquez M.D.

Nephrologist

He is located at 301 South Fair Oaks Avenue Suite 405 in Pasadena, CA 91105. Can help patients with the following: Atherosclerosis, Cystitis, Headache, Hypercalcemia, Kidney Stones, Low Blood Pressure. His National Provider Identifier (NPI) number is 1710019906. Appointment can be made via the phone number (626) 794-7075. He is affiliated with 1 practices and 2 hospitals.

Conditions treated

Dr. Ilian Orlando Marquez, being an nephrologist, 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. Ilian O. Marquez.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Blood in Urine
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Gout
  • Headache
  • Heart Disease
  • Hemolytic Uremic Syndrome (HUS)
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Kidney Cancer
  • Kidney Failure
  • Kidney Infection
  • Kidney Stones
  • Low Blood Pressure
  • Low Potassium
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Polycystic Kidney Disease (PKD)
  • Prescription Refill
  • Rhabdomyolysis
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Vitamin D Deficiency

Procedures Performed by Dr. Ilian O. Marquez

Insurances Accepted by Dr. Ilian O. Marquez

  1. Medicare

Payments received

Drug payment

AbbVie $350
St. Jude Medical $160
Fresenius $85

Other

Food and Beverage $676

Studies

UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated in 2001

Additional Specialities

  • Internist

Affiliated practices

Arroyo Nephrology Associates
2750 East Washington Boulevard
Pasadena, 91107 CA
(626) 794-7075

Affiliated hospitals

METHODIST HOSPITAL OF SOUTHERN CA
300 W HUNTINGTON DR
ARCADIA, 91006 CA
(626) 445-4441
HUNTINGTON MEMORIAL HOSPITAL
100 W CALIFORNIA BLVD
PASADENA, 91109 CA
(626) 397-5000

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Questions & Answers

Where can you meet with Dr. Ilian Orlando Marquez?

Dr. Ilian Orlando Marquez's office is located at 301 South Fair Oaks Avenue Suite 405 in Pasadena, CA 91105.

Has Dr. Ilian Orlando Marquez affiliation with hospitals?

Dr. Ilian Orlando Marquez is affiliated with METHODIST HOSPITAL OF SOUTHERN CA. For the full list of hospitals see this list.

Does Dr. Ilian Orlando Marquez have affiliation with practices?

Dr. Ilian Orlando Marquez is affiliated with Arroyo Nephrology Associates.

Does Dr. Ilian Orlando Marquez accept patients with Medicare?

Yes, Dr. Ilian Orlando Marquez accepts patients with Medicare.

What conditions does Dr. Ilian Orlando Marquez treat?

Dr. Ilian Orlando Marquez provides treatment for Atherosclerosis, Cystitis, Headache, Hypercalcemia, Kidney Stones, Low Blood Pressure. For the full list see this list.