3.5
6 Ratings with 2 written Reviews
Summary
Dr. Sandra Seier has practiced family medicine for 32 years and is affiliated with Kaiser Permanente Walnut Creek Medical Center, Contra Costa County Regional Medical Center, Kaiser Permanente Richmond Medical Center, Kaiser Foundation Hospital, and Kaiser Permanente Antioch Medical Center. She treats chronic kidney disease and hypertension, and performs virtual care and autoinjector procedures. Dr. Seier earned her medical degree from the University of Manitoba Faculty of Medicine and sees patients in Martinez, Walnut Creek, Antioch, and Vallejo, California. Patients on Vitals rate Dr. Seier 3.5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- Univ Of Manitoba Fac Of Med
- 2 written reviews
- 1 specialty
- 5 hospital affiliations
- 4 office locations
- Female
Patients’ Perspective
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Locations
Dr. Sandra Seier has 4 locationsKaiser Permanente Martinez Medical Offices
200 Muir RdMartinez, CA 94553 Tel: (925) 372-1000
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. Sandra Seier, MD | Dr. Shrada Bhattarai, MD | Dr. Lubna Isho, DO | Dr. Samantha Von Ins, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 25 Years of Experience | 16 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Arabic, English, Spanish | Speaks Spanish, Vietnamese | |
| Martinez , CA | San Leandro , CA | Pomona , CA | Placentia , CA |
| Med School: Univ Of Manitoba Fac Of Med | Med School: Western University of Health Sciences | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: University Of California Irvine College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sandra Seier
Medical Specialties
Dr. Sandra Seier has the following specialty
Certifications, License, & Education
32 Years Experience
Dr. Sandra Seier 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 2026.
Education & Training
Medical School
Graduated from Univ Of Manitoba Fac Of Med in 1994.
NPI Number
Dr. Seier's NPI number is 1831260017.
Similar doctors
Frequently Asked Questions
- Where is Dr. Sandra Seier's office located?
- Dr. Sandra Seier's office is located at 200 Muir Rd, Martinez, CA, 94553.
- Does Dr. Sandra Seier accept virtual/telehealth appointments?
- Dr. Sandra Seier has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Sandra Seier?
- You can find contact information for Dr. Sandra Seier here on Vitals.
- Which hospitals is Dr. Sandra Seier affiliated with?
- Dr. Sandra Seier is affiliated with Kaiser Permanente Walnut Creek Medical Center, Contra Costa County Regional Medical Center, Kaiser Permanente Richmond Medical Center, Kaiser Foundation Hospital, and Kaiser Permanente Antioch Medical Center.
- Does Dr. Sandra Seier accept my insurance?
- You can see the insurance plans that Dr. Sandra Seier accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.
