Are you a healthcare professional?
Is this your profile?
background
background
Dr. Marcos Siqueiros, MD

Dr. Marcos Siqueiros, MD

Internal Medicine*
25+ years of experience

Dr. Marcos Siqueiros, MD is an internist in Santa Clara, CA and has over 25 years of experience in the medical field. He graduated from University of California at Berkeley in 1995. He is affiliated with medical facilities such as Kaiser Permanente Oakland Medical Center and Kaiser Permanente Roseville Medical Center. He is not accepting new patients.

4.6 Star Rating
Based on 13 reviews 4.6 Star Rating (13 reviews)

Practice

710 Lawrence Expy Santa Clara, CA 95051
Telehealth available

Experience Check

Search for experience in a specific area

Dr. Siqueiros' Reviews

Likelihood to recommend Dr. Siqueiros

4.6
13 ratings, 4 with a written review
5 star
85%
85%
4 star
8%
8%
3 star
0%
0%
2 star
0%
0%
1 star
8%
8%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Simply the best
I had Dr. S as my PCP for about a year. I changed to someone else only because I had moved away from Santa Clara. He is compassionate, patient, caring, experienced. He takes time to explain all your queries and concerns. I had not changed my PCP to someone else for a while even after moving, only because I was spoilt by how well he took care of me and quickly he responded. I was extremely sick and living alone for nearly 3 weeks during Christmas and New Year’s eve. He was responding to my emails, constantly checking my reports, prescribing medicines and kept checking back with me. It is not very easy to get to be on his PCP list. If you do manage to, you’ll be one of the lucky ones.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Sayan – Mar 22, 2022
×Post a ResponseAre you Dr. Siqueiros?
Dr. S is the most compassionate, caring, patient, attentive, and informative Doctor I have ever had the pleasure to meet. In all the years I have been Dr. S patient I have never felt “rushed” I don’t feel like what some people have stated “KP Cattle” never, not once. There have been times when I went to my appt. with a list of questions and he patiently answered all of them. He takes good Care of me and makes sure I am updated, and counsels me on what I am supposed to be doing for my health. I have many friends who work in various departments of Kaiser and they ALL same the same thing about this wonderful doctor. He is a medical angel to me. I wouldn’t trade him for another doctor if they paid me. In fact, if he was to leave KP many patients would follow him, I would be the first one. I hope KP values this wonderful employee which is a great asset to the medical field/KP. I am Blessed and honored to call Dr. S my Doctor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Angel from The Bay – Nov 18, 2021
×Post a ResponseAre you Dr. Siqueiros?
I've been a patient for 18 years. The best Doctor ever!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Adam in San Bruno, CA – Aug 09, 2017
×Post a ResponseAre you Dr. Siqueiros?
Dr. Siqueiros is exceptional.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
LW in Saratoga, CA – Jun 27, 2017
×Post a ResponseAre you Dr. Siqueiros?

Leave a review

How was your experience with Dr. Siqueiros?

About Me

biography

Dr. Marcos Siqueiros, MD is an internist in Santa Clara, CA and has over 25 years of experience in the medical field. He graduated from University of California at Berkeley in 1995. He is affiliated with medical facilities such as Kaiser Permanente...read more
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of California At Berkeley

    Medical School, 1995
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Online Care for Prescription Refills (Sponsored)

Insurance Check

Search for your insurance carrier and choose your plan type

Locations

Practice

Kaiser Permanente Pharmacy #441710 Lawrence Expy Santa Clara, CA 95051
1

Practice

Kaiser Permanente Santa Clara Medical Center700 Lawrence Expy Santa Clara, CA 95051
2
The Permanente Medical Group Inc1800 Harrison St Fl 7 Oakland, CA 94612
3