Summary

Dr. Cathy Riker is a rheumatologist who graduated from the Icahn School of Medicine at Mount Sinai and has practiced for four decades. They specialize in diagnosing and treating conditions that affect the joints, muscles, and immune system. Dr. Riker communicates with patients in both English and Spanish.

They are affiliated with Stanford Hospital and practices in Menlo Park, California. Dr. Riker treats patients with weakened immune systems, rheumatoid arthritis, and vitamin D deficiency. Their expertise includes providing infusion therapy and intravenous treatments through specialized infusion clinics. Patients have given Dr. Riker an average rating of 4.3 stars.

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 board certification
  • 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. Ariella Kelman, MDDr. Brian Tadayoshi Abe, MDDr. Erica F Lawson, MD
RheumatologyRheumatologyInternal MedicineRheumatology
Accepts New Patients Accepts New Patients
4.3 
40 Years of Experience 28 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Menlo Park , CAStanford , CASAN DIEGO , CASan Francisco , CA
Med School: Icahn School Of Medicine At Mount Sinai Med School: Sackler School Of Medicine Med School: ALBERT EINSTEIN COLLEGE OF MEDICINE
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 active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires 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

Does Cathy Riker accept my insurance?
You can see the insurance plans that Cathy Riker accepts on their Vitals profile.
What languages does Cathy Riker speak?
Cathy Riker speaks English and Spanish.
Which hospitals is Cathy Riker affiliated with?
Cathy Riker is affiliated with Stanford Hospital.
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.
How can I make an appointment with Cathy Riker?
You can find contact information for Cathy Riker here on Vitals.

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