- Critical Care Medicine Doctors
- CA
- Mission Viejo, CA
- Dr. Raul Marquez, MD
Dr. Raul Marquez, MD
Critical Care Medicine•Male•Age 52
Critical Care Medicine
Dr. Raul Marquez, MD is a Critical Care Medicine Specialist in Mission Viejo, CA and has over 25 years of experience in the medical field. He graduated from Tufts University School Of Medicine medical school in 1997. He is affiliated with Providence Mission Hospital Mission Viejo. His office accepts new patients.

Mission Heritage Medical Group
26800 Crown Valley Pkwy Ste 315 Mission Viejo, CA 92691 ()Make an Appointment
(949) 364-6000Accepting new patients
Healthgrades Provider Compare™
Quickly compare more Critical Care Medicine Specialists in your area
At a Glance
- Practices at Top Hospital
- Hospital Satisfaction
Experience and Background Checks
Background Check
Dr. Marquez's conditions and procedures:
- Acidosis
- Acute Bronchitis
- Acute Lower Respiratory Infection
- Acute Pharyngitis
- Acute Upper Respiratory Infection
- Alkalosis
- Anal and Rectal Cancer
- Appendicitis
- Arterial Blood Gas Test (ABG)
- Asbestosis
- Asthma
- Barrett's Esophagus
- Benign Neoplasm of the Digestive System
- Breast Cancer
- Bronchiectasis
- Bronchiolitis
- Bronchitis
- Bronchoscopy
- Cholecystitis and Gallstones
- Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- Collapsed Lung (Pneumothorax)
- Colorectal Cancer
- COPD (Chronic Obstructive Pulmonary Disease)
- Cough
- Crohn's Disease
- Cryptococcosis
- Cystic Fibrosis
- Diaphragmatic and-or Hiatal Hernia
- Emphysema
- Empyema
- Esophageal Varices
- Gallstones
- Gastric Ulcer
- Hemorrhoids
- Hiatal Hernia
- Hypersensitivity Pneumonitis
- Ileus
- Inflammatory Bowel Disease
- Influenza (Flu)
- Interstitial Lung Disease
- Intestinal Obstruction
- Lipomas
- Low Blood Oxygen Level
- Lung Abscess
- Lung Cancer
- Lung Nodule
- Mycobacterial Lung Infection
- Neuroendocrine Tumors
- Osteosarcoma
- Pancreatic Cancer
- Partial Lung Collapse
- Peptic Ulcer
- Peripheral Arterial Aneurysm
- Peripheral Arterial Aneurysm and Dissection
- Peripheral Arterial Embolism and Thrombosis
- Peripheral Vascular Disease (PAD, PVD)
- Pleural Effusion
- Pneumoconiosis and Pneumonopathy
- Pneumonia
- Pneumonitis (Due to Solids or Liquids)
- Primary Pulmonary Hypertension
- Pulmonary Edema
- Pulmonary Embolism
- Pulmonary Eosinophilia
- Pulmonary Hypertension
- Pulmonary Rehabilitation Services
- Pyloric Stenosis
- Respiratory Failure
- Respiratory Management
- Rib Fracture
- Ruptured Aortic Aneurysm
- Sarcoidosis
- Secondary Malignancies
- Shortness of Breath
- Sleep Apnea
- Small Intestine Cancer
- Smoking Cessation Counseling
- Soft Tissue Sarcoma
- Stomach and Small Intestine Cancer
- Swine Flu
- Systemic Sclerosis
- Thoracentesis
- Traumatic Brain Injury
- Tuberculosis
- Ulcerative Colitis
- Valley Fever
- Viral Infection
- Wheezing
Insurance Check
Search for your insurance provider
Dr. Marquez accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Marquez accepts the following insurance:
- Aetna
- Aetna HMO
- Choice Plus POS II
- Blue Cross Blue Shield
- Blue Card PPO
- Blue Cross Blue Shield of California
- Blue Cross Blue Shield of California PPO
- Select Plus HMO
- Blue Shield of California
- Access Plus Savenet
- Local Access Plus HMO
- CareFirst Blue Cross Blue Shield
- HealthyBlue 2.0
- HealthyBlue Advantage
- Cigna
- Cigna HMO
- Cigna PPO
- LocalPlus
- Open Access Plus
- First Health (Coventry Health Care)
- First Health (Coventry Health Care) PPO
- MultiPlan
- MultiPlan PPO
Dr. Marquez's Reviews
Likelihood to recommend Dr. Marquez
3.3
Based on 9 ratings
5 Stars | 55.55555555555556% | (5) |
4 Stars | 0% | (0) |
3 Stars | 0% | (0) |
2 Stars | 11.11111111111111% | (1) |
1 Star | 33.333333333333336% | (3) |
Leave a review
How likely are you to recommendDr. Marquez
Leave a review
How was your experience with Dr. Marquez?Is this your profile?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.
Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Marquez to family and friends is 3.3333333 out of 5
About Me
Biography
Specialties
- Critical Care Medicine
- Pulmonary Disease
Board Certifications
- Pulmonary Disease
Education
Awards
- Healthgrades Honor Roll
Frequently Asked Questions
Is Dr. Raul Marquez, MD accepting new patients?
Dr. Raul Marquez, MD generally accepts new patients on Healthgrades. You can see Dr. Marquez's profile to make an appointment.
Does Dr. Raul Marquez, MD accept my insurance?
Use the Healthgrades insurance check to verify if Dr. Marquez accepts your insurance.
What are Dr. Raul Marquez, MD's top areas of care?
Dr. Marquez frequently treats COPD (Chronic Obstructive Pulmonary Disease), Partial Lung Collapse, and Asthma. See all procedures and conditions Dr. Marquez treats.
Where is Dr. Raul Marquez, MD's office located?
Dr. Marquez's office is located at 26800 Crown Valley Pkwy Ste 315, Mission Viejo, CA 92691. Find other locations and directions on Healthgrades.
Does Dr. Raul Marquez, MD offer telehealth services?
Dr. Marquez has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.
How can I make an appointment with Dr. Raul Marquez, MD?
Find contact information here to make an appointment.
Locations
Mission Heritage Medical Group
Affiliated Hospitals
Dr. Marquez is affiliated with the following hospital. Select the hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.79% Patients that would definitely recommend, 9% higher than the national average
12 Awards Received
Award Highlight: America's 250 Best Hospitals Award™ (2020)
Compare Providers
Providers chosen based on Dr. Marquez's location and specialty. Click here to refine your results.
Your trust is our top concern.
We strive to keep the reviews trustworthy, honest & fair.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.