Summary

Dr. Marcos Siqueiros is an internal medicine physician who graduated from the University of California San Francisco School of Medicine. With 31 years of experience in practice, he has built extensive expertise in managing complex medical conditions in adult patients. Dr. Siqueiros speaks English and serves patients throughout the Bay Area.

Dr. Siqueiros is affiliated with multiple Kaiser Permanente locations, including medical centers in San Francisco, Santa Clara, and Oakland, as well as Wilma Chan Highland Hospital Campus and Alta Bates Summit Medical Center Summit Campus. He specializes in treating diabetes, including Type 2 diabetes and geriatric diabetes management. His practice includes performing comprehensive diagnostic tests such as metabolic panels and electrocardiograms to monitor patient health. Patients rate Dr. Siqueiros 4.7 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.7
  • 31 years of experience
  • speaks English
  • University Of California San Francisco School Of Medicine
  • 4 written reviews
  • 1 specialty
  • 1 board certification
  • 5 hospital affiliations
  • 7 office locations
  • Male

Office Locations

Dr. Marcos Hector Siqueiros has 7 locations

Highland Hospital

1411 E 31st StOakland, CA 94602

Santa Clara Homestead Medical Center

710 Lawrence Expy Fl 2Santa Clara, CA 95051

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Dr. Marcos Hector Siqueiros, MDDr. Tooba Rehman, MDDr. Nima Ghadimi, MDDr. Shilpa Sayana, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.8 
4.7 
31 Years of Experience 16 Years of Experience 29 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English
Santa Clara , CAKaty , TXScottsdale , AZSHERMAN OAKS , CA
Med School: University Of California San Francisco School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Univ Iberoamericana Unibe Santo Domingo Med School: The Robert Larner Md College Of Medicine At The University Of Vermont
Current Profile
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Insurance Plans Accepted by Dr. Marcos Hector Siqueiros

  • Accepts Medicaid

Medical Specialties

Dr. Marcos Hector Siqueiros has the following specialty

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

University Of California San Francisco School Of MedicineGraduated in 1995

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Frequently Asked Questions

Where is Dr. Marcos Siqueiros's office located?
Dr. Marcos Siqueiros's office is located at 710 Lawrence Expy, Santa Clara, CA, 95051.
Is Dr. Marcos Siqueiros accepting new patients?
Dr. Marcos Siqueiros is accepting new patients on Vitals. View Dr. Marcos Siqueiros's profile on Vitals to make an appointment.
What languages does Dr. Marcos Siqueiros speak?
Dr. Marcos Siqueiros speaks English.
Does Dr. Marcos Siqueiros accept my insurance?
You can see the insurance plans that Dr. Marcos Siqueiros accepts on their Vitals profile.
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.

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