Summary

Dr. Cathy Tsin specializes in rheumatology, pediatrics, and hospital medicine, bringing comprehensive care to patients with complex inflammatory and autoimmune conditions. She earned her medical degree from Paul L Foster School of Medicine at Texas Tech University Health Sciences Center and completed her residency training at Phoenix Children's Hospital. With 11 years of clinical experience, Dr. Tsin has developed expertise in treating pediatric and adult patients across multiple care settings.

Dr. Tsin practices at several prestigious Stanford Medicine locations in Palo Alto, California, including Stanford Hospital, Lucile Salter Packard Children's Hospital, and Stanford Health Care. She treats patients with systemic lupus erythematosus and various forms of juvenile arthritis, including enthesitis-related conditions. Her clinical work includes performing immunology testing and blood analysis to help diagnose and monitor inflammatory diseases in both children and adults.

Overview based on verified provider data

Quick Facts

  • 11 years of experience
  • Phoenix Childrens Hospital
  • 3 specialties
  • 4 areas of expertise
  • 3 board certifications
  • 7 hospital affiliations
  • 4 office locations
  • Female

Office Locations

Dr. Cathy Mei Tsin has 4 locations

Lucile Salter Packard Childrens Hospital At Stanford

725 Welch RdPalo Alto, CA 94304

Stanford Health Care

500 Pasteur DrPalo Alto, CA 94304

Stanford Medicine Pediatrics

453 Quarry Rd # Mc5660Palo Alto, CA 94304

Stanford Hospital

300 Pasteur DrPalo Alto, CA 94304

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Dr. Cathy Mei Tsin, MD
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Dr. Cathy Mei Tsin, MDDr. Anula Kusum JayasuriyaDr. Gary Sharron, MDDr. Priyanka Soin, MD
RheumatologyPediatricsPediatricsInternal Medicine
11 Years of Experience 37 Years of Experience 63 Years of Experience 26 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Palo Alto , CALos Altos Hills , CAPalo Alto , CACastro Valley , CA
Med School: Paul L Foster School Of Medicine Texas Tech University Health Sciences Ctr Med School: Harvard Medical School Med School: Tulane University School Of Medicine Med School: Jawaharlal Nehru Medical College Belgaum
Current Profile
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Insurance Plans Accepted by Dr. Cathy Mei Tsin

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Cathy Mei Tsin has the following 3 specialties

Specialty Expertise

Dr. Cathy Mei Tsin has the following 4 areas of expertise

  • Hospital Medicine
  • Hospitalist
  • Pediatric Rheumatology
  • Pediatrics

Certifications, License, & Education

11 Years Experience

Dr. Cathy Mei Tsin 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

Residency

Completed their residency at Phoenix Childrens Hospital.

Medical School

Graduated from Paul L Foster School Of Medicine Texas Tech University Health Sciences Ctr in 2015.

NPI Number

Dr. Tsin's NPI number is 1275920092.

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Frequently Asked Questions

Is Dr. Cathy Tsin accepting new patients?
Dr. Cathy Tsin has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Cathy Tsin?
You can find contact information for Dr. Cathy Tsin here on Vitals.
Where is Dr. Cathy Tsin's office located?
Dr. Cathy Tsin's office is located at 725 Welch Rd, Palo Alto, CA, 94304.
Does Dr. Cathy Tsin accept my insurance?
You can see the insurance plans that Dr. Cathy Tsin accepts on their Vitals profile.
Which hospitals is Dr. Cathy Tsin affiliated with?
Dr. Cathy Tsin is affiliated with Stanford Hospital, Lucile Salter Packard Childrens Hospital At Stanford, Phoenix Childrens Hospital, THE CHILDRENS HOSPITAL OF SAN ANTONIO, Stanford Health Care, Stanford Medicine Pediatrics, and Stanford Hospital.

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