0 reviews
Summary
Dr. Sun graduated from the University of Toledo College of Medicine in 1986. He works in Arroyo Grande, CA and 2 other locations and specializes in Anesthesiology and Other Specialty. Dr. Sun is affiliated with French Hospital Medical Center, Adventist Health Sierra Vista and Arroyo Grande Community Hospital.
Quick Facts
- accepting new patients
- 40 years of experience
- speaks English, Spanish
- Loma Linda University Medical Center
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Andrew D Sun has 5 locationsArroyo Grande Community Hospital
345 S Halcyon RdArroyo Grande, CA 93420 Tel: (805) 489-4261
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Coastal Anesthesiology Medical Associates
1911 Johnson AveSan Luis Obispo, CA 93401 Tel: (805) 928-1731
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed
Adventist Health Sierra Vista
1010 Murray AveSan Luis Obispo, CA 93405 Tel: (805) 546-7600
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Coastal Anesthesiology Medical
1010 Murray AveSan Luis Obispo, CA 93405 Tel: (805) 542-0345
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Andrew D Sun, MD | Dr. Saul Joseph David, MD | Dr. Matthew James Barry, DO | Dr. George M Warwick, MD |
| Anesthesiology | Anesthesiology | Anesthesiology | Anesthesiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | 48 Years of Experience | 25 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | Speaks English, Spanish |
| Arroyo Grande , CA | San Luis Obispo , CA | San Luis Obispo , CA | Santa Maria , CA |
| Med School: University Of Toledo College Of Medicine | Med School: Universidad Autonoma De Guadalajara Facultad De Medicina | Med School: Touro University California College Of Osteopathic Medicine | Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Andrew D Sun
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Andrew D Sun has the following 2 specialties
Specialty Expertise
Dr. Andrew D Sun has the following 2 areas of expertise
Certifications, License, & Education
40 Years Experience
Dr. Andrew D Sun 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 2026.
Education & Training
Residency
Completed their residency at Loma Linda University Medical Center.
Medical School
Graduated from University Of Toledo College Of Medicine in 1986.
NPI Number
Dr. Sun's NPI number is 1487640470.
Similar doctors
Frequently Asked Questions
- What languages does Dr. Andrew Sun speak?
- Dr. Andrew Sun speaks English and Spanish.
- Where is Dr. Andrew Sun's office located?
- Dr. Andrew Sun's office is located at 345 S Halcyon Rd, Arroyo Grande, CA, 93420.
- Is Dr. Andrew Sun accepting new patients?
- Dr. Andrew Sun is accepting new patients on Vitals. View Dr. Andrew Sun's profile on Vitals to make an appointment.
- Does Dr. Andrew Sun accept my insurance?
- You can see the insurance plans that Dr. Andrew Sun accepts on their Vitals profile.
- Does Dr. Andrew Sun accept virtual/telehealth appointments?
- Dr. Andrew Sun has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


