4.7
13 Ratings with 4 written Reviews
Summary
Dr. Marcos Siqueiros treats chronic kidney disease, high cholesterol in children and teens, and heart failure, and performs electrocardiograms, autoinjector administration, and insulin pen procedures. He practices internal medicine and has 31 years of experience. Dr. Siqueiros earned his medical degree from the University of California San Francisco School of Medicine. He is affiliated with Kaiser Permanente San Francisco Medical Center, Kaiser Permanente Santa Clara Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, and Alta Bates Summit Medical Center Summit Campus, seeing patients in Santa Clara and Oakland, California. Patients on Vitals rate Dr. Siqueiros 4.69 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 31 years of experience
- speaks English
- University Of California San Francisco School Of Medicine
- 4 written reviews
- 1 specialty
- 5 hospital affiliations
- 7 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Marcos Hector Siqueiros has 7 locationsKaiser Permanente San Francisco Medical Center
2425 Geary BlvdSan Francisco, CA 94115 Tel: (415) 833-2000
Alta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Kaiser Permanente Santa Clara Medical Center
700 Lawrence ExpySanta Clara, CA 95051 Tel: (408) 851-1000
Compare with Similar Doctors
 |  | ||
| Dr. Marcos Hector Siqueiros, MD | Dr. Melissa Wu, MD | Dr. Darryl Hein, MD | Dr. Rajmeet Kaur Mann, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 31 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Santa Clara , CA | Los Gatos , CA | Los Gatos , CA | Rocklin , CA |
| Med School: University Of California San Francisco School Of Medicine | Med School: George Washington University School Of Medicine | Med School: University Of California Geffen School Of Medicine | Med School: American University Of Antigua College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marcos Hector Siqueiros
Medical Specialties
Dr. Marcos Hector Siqueiros has the following specialty
Certifications, License, & Education
31 Years Experience
Dr. Marcos Hector Siqueiros 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 University Of California San Francisco School Of Medicine in 1995.
NPI Number
Dr. Siqueiros' NPI number is 1790862647.
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Frequently Asked Questions
- Does Dr. Marcos Siqueiros accept my insurance?
- You can see the insurance plans that Dr. Marcos Siqueiros accepts on their Vitals profile.
- What languages does Dr. Marcos Siqueiros speak?
- Dr. Marcos Siqueiros speaks English.
- Which hospitals is Dr. Marcos Siqueiros affiliated with?
- Dr. Marcos Siqueiros is affiliated with Kaiser Permanente San Francisco Medical Center, Kaiser Permanente Santa Clara Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, and Alta Bates Summit Medical Center Summit Campus.
- Does Dr. Marcos Siqueiros accept virtual/telehealth appointments?
- Dr. Marcos Siqueiros has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Marcos Siqueiros's office located?
- Dr. Marcos Siqueiros's office is located at 710 Lawrence Expy, Santa Clara, CA, 95051.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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