Summary

Dr. Cathy Riker is a rheumatologist who specializes in diagnosing and treating conditions that affect the joints, muscles, and immune system. They earned their medical degree from the Icahn School of Medicine at Mount Sinai and have been practicing for four decades. Dr. Riker is fluent in both English and Spanish.

Dr. Riker practices at Stanford Hospital in Menlo Park, California. They focus on treating patients with rheumatoid arthritis, weakened immune systems, and bone loss conditions like osteoporosis. Their expertise includes providing infusion therapy and intravenous treatments through specialized infusion clinics. Patients rate Dr. Riker 4.3 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 40 years of experience
  • 36 insurance plans accepted
  • speaks English, Spanish
  • Icahn School Of Medicine At Mount Sinai
  • 3 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Office Location

Dr. Cathy Riker

1300 Crane StMenlo Park, CA 94025
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
Sat8:30 am - 12:30 pm
SunClosed

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Dr. Cathy Riker, MDDr. Jamila Clarice Martin, MDDr David J. Fischer, MDDr. Jennifer Robyn Mandal, MD
RheumatologyAllergy & ImmunologyAllergy & ImmunologyHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.3 
3.6 
40 Years of Experience 26 Years of Experience 38 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks Spanish, Chinese
Menlo Park , CAMountain View , CAPalo Alto , CASan Francisco , CA
Med School: Icahn School Of Medicine At Mount Sinai Med School: Duke University School Of Medicine Med School: David Geffen School Of Medicine At Ucla Med School: University Of California San Francisco School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Cathy Riker

  • AARP
  • Aetna
  • Aetna - Medicare
  • Affinity Health Plan
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • Central California Alliance for Health - Medicaid (Managed)
  • Cigna
  • ESSENCE Healthcare
  • Health Net
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Health Plan of San Mateo - Medicaid (Managed)
  • Health Plan of San Mateo - Medicare
  • Humana
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Nippon Life Benefits
  • Stanford Health Care Advantage
  • Tricare
  • Tricare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Valley Health Plan - Medicaid (Managed)
  • Western Health Advantage

Medical Specialties

Dr. Cathy Riker has the following 2 specialties

Specialty Expertise

Dr. Cathy Riker has the following 6 areas of expertise

  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Rheumatologist

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

Icahn School Of Medicine At Mount SinaiGraduated in 1986

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Frequently Asked Questions

Which hospitals is Dr. Cathy Riker affiliated with?
Dr. Cathy Riker is affiliated with Stanford Hospital.
Where is Dr. Cathy Riker's office located?
Dr. Cathy Riker's office is located at 1300 Crane St, Menlo Park, CA, 94025.
Does Dr. Cathy Riker accept virtual/telehealth appointments?
Dr. Cathy Riker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Cathy Riker accept my insurance?
You can see the insurance plans that Dr. Cathy Riker accepts on their Vitals profile.
What languages does Dr. Cathy Riker speak?
Dr. Cathy Riker speaks English and Spanish.

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