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Summary
Dr. Sun graduated from the Washington University In St Louis School of Medicine in 2003. She works in Hayward, CA and 2 other locations and specializes in Allergy & Immunology and Internal Medicine. Dr. Sun is affiliated with Kaiser Permanente San Leandro Medical Center.
Quick Facts
- accepting new patients
- 23 years of experience
- 2 insurance plans accepted
- speaks English
- Washington University In St Louis School Of Medicine
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Female
Office Locations
Dr. Diane Ruolin Sun has 3 locationsKaiser Permanente Sleepy Hollow Medical Offices
27303 Sleepy Hollow Ave SHayward, CA 94545 Tel: (510) 784-4000
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Kaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
Compare with Similar Doctors
 |  |  | |
| Dr. Diane Ruolin Sun, MD | Columbia Allergy | Dr. Sheldon Sidell, MD | Dr. Fredrich Hase Rodenbaugh, MD |
| Allergy & Immunology | Allergy & Immunology | Infectious Disease | Allergy & Immunology |
| Accepts New Patients | Accepts New Patients | ||
| 23 Years of Experience | 67 Years of Experience | 73 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Hayward , CA | Fremont , CA | San Francisco , CA | San Jose , CA |
| Med School: Washington University In St Louis School Of Medicine | Med School: University of Washington | Med School: Stanford University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Diane Ruolin Sun
Medical Specialties
Dr. Diane Ruolin Sun has the following 2 specialties
Specialty Expertise
Dr. Diane Ruolin Sun has the following 8 areas of expertise
Certifications, License, & Education
23 Years Experience
Dr. Diane Ruolin Sun holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2025.
Education & Training
Medical School
Graduated from Washington University In St Louis School Of Medicine in 2003.
NPI Number
Dr. Sun's NPI number is 1962527952.
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Frequently Asked Questions
- How can I make an appointment with Dr. Diane Sun?
- You can find contact information for Dr. Diane Sun here on Vitals.
- Which hospitals is Dr. Diane Sun affiliated with?
- Dr. Diane Sun is affiliated with Kaiser Permanente San Leandro Medical Center.
- Is Dr. Diane Sun accepting new patients?
- Dr. Diane Sun is accepting new patients on Vitals. View Dr. Diane Sun's profile on Vitals to make an appointment.
- Does Dr. Diane Sun accept my insurance?
- You can see the insurance plans that Dr. Diane Sun accepts on their Vitals profile.
- What languages does Dr. Diane Sun speak?
- Dr. Diane Sun speaks English.
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