Summary

Dr. Cathy Riker treats impaired immunity and rheumatoid arthritis, and performs intravenous therapy and infusion clinic services. They have practiced rheumatology for 40 years and are affiliated with Stanford Hospital.

Dr. Riker earned their medical degree from the Icahn School of Medicine at Mount Sinai and sees patients in Menlo Park, California. They speak English and Spanish. Patients on Vitals rate Dr. Riker 4.25 out of 5.

Overview based on verified provider data

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 hospital affiliation
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

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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Cathy Riker, MDDr. Hisako Ohmoto, MDAlexander Orlando Richard UrzuaDr. Cornelia Maritta Weyand, MD
RheumatologyRheumatologyAddiction MedicineRheumatology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
0 
0 
4.6 
40 Years of Experience 27 Years of Experience 67 Years of Experience 47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Chinese, English Speaks English
Menlo Park , CAPleasanton , CAPEMBROKE PINES , FLPalo Alto , CA
Med School: Icahn School Of Medicine At Mount Sinai Med School: Creighton University School Of Medicine Med School: University Central Del Caribe School Of Medicine Med School: Rheinisch-Westfaelische Technische Hochschule Aachen Medizinische Fakultaet
Current Profile
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Insurance Plans Accepted by 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

Cathy Riker has the following 2 specialties

Specialty Expertise

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

Cathy Riker 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 Icahn School Of Medicine At Mount Sinai in 1986.

NPI Number

Cathy Riker's NPI number is 1255448189.

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Frequently Asked Questions

What languages does Cathy Riker speak?
Cathy Riker speaks English and Spanish.
Is Cathy Riker accepting new patients?
Cathy Riker is accepting new patients on Vitals. View Cathy Riker's profile on Vitals to make an appointment.
Does Cathy Riker accept my insurance?
You can see the insurance plans that Cathy Riker accepts on their Vitals profile.
How can I make an appointment with Cathy Riker?
You can find contact information for Cathy Riker here on Vitals.
Does Cathy Riker accept virtual/telehealth appointments?
Cathy Riker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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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