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Summary
Dr. Alexa Castellano treats rhinitis, hearing loss, and hearing loss in children, and performs fiberoptic pharyngoscopy, flexible laryngoscopy, and endoscopic sinus surgery. She practices otolaryngology–head and neck surgery in Ventura, California, and earned her medical degree from the University of Missouri Columbia School of Medicine.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- 27 insurance plans accepted
- University Of Missouri Columbia School Of Medicine
- 1 specialty
- 9 areas of expertise
- 2 office locations
- Female
Office Locations
Dr. Alexa Marie Castellano has 2 locationsVentura County Medical Center
300 Hillmont AveVentura, CA 93003 Tel: (805) 652-6000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Alexa Marie Castellano, MD | Dr. Michael Stephen Schwartz, MD | Dr. Bob B Armin, MD | Dr. Brent Jacob Geffen, MD |
| Otolaryngology-Head & Neck Surgery | Plastic Surgery | Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery |
| Accepts New Patients | |||
| 12 Years of Experience | 44 Years of Experience | 20 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, English, Spanish | Speaks English, Spanish | ||
| Ventura , CA | Pasadena , CA | West Hills , CA | Thousand Oaks , CA |
| Med School: University Of Missouri Columbia School Of Medicine | Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: David Geffen School Of Medicine At Ucla | Med School: Wake Forest School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alexa Marie Castellano
Medical Specialties
Dr. Alexa Marie Castellano has the following specialty
Specialty Expertise
Dr. Alexa Marie Castellano has the following 9 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Alexa Marie Castellano holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from University Of Missouri Columbia School Of Medicine in 2014.
NPI Number
Dr. Castellano's NPI number is 1578978813.
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Dr. Maria Chantal S Trinque-Courchesne, MDOtolaryngology-Head & Neck Surgery34 Years Exp | Pacific Palisades, CA







Frequently Asked Questions
- Does Dr. Alexa Castellano accept my insurance?
- You can see the insurance plans that Dr. Alexa Castellano accepts on their Vitals profile.
- How can I make an appointment with Dr. Alexa Castellano?
- You can find contact information for Dr. Alexa Castellano here on Vitals.
- Does Dr. Alexa Castellano accept virtual/telehealth appointments?
- Dr. Alexa Castellano has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Alexa Castellano accepting new patients?
- Dr. Alexa Castellano has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Alexa Castellano's office located?
- Dr. Alexa Castellano's office is located at 300 Hillmont Ave, Ventura, CA, 93003.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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