Summary

Dr. Piriyatharisani Gunanayagam has practiced internal medicine for 32 years. She treats chronic kidney disease, type 2 diabetes mellitus, and hypertension, and sees patients in Antioch and Walnut Creek, California. Dr. Gunanayagam earned her medical degree from St. George's University.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 32 years of experience
  • 19 insurance plans accepted
  • St Georges University
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Office Locations

Dr. Piriyatharisani Gunanayagam has 3 locations

Kaiser Permanente Delta Fair Medical Offices

3400 Delta Fair BlvdAntioch, CA 94509
Mon8:45 am - 6:15 pm
Tue8:45 am - 6:15 pm
Wed8:45 am - 6:15 pm
Thu8:45 am - 6:15 pm
Fri8:45 am - 6:15 pm
SatClosed
SunClosed

Kaiser Permanente Antioch Medical Center

4501 Sand Creek RdAntioch, CA 94531

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Dr. Piriyatharisani Gunanayagam, MDDr. Adewumi Bakare DMSc, PA-CDr. Adama Diarra, DOEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3 
0 
5 
4 
32 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English, French, Bambara Speaks English
Antioch , CAMesquite , TXTigard , ORLyons , CO
Med School: St Georges University Med School: University of Lynchburg - DMSc Med School: Arizona College of Osteopathic Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Piriyatharisani Gunanayagam

  • Accepts Medicare
  • Accepts Medicaid
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid (Managed)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • Medicare
  • Medicare - Medicare
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Piriyatharisani Gunanayagam has the following specialty

Specialty Expertise

Dr. Piriyatharisani Gunanayagam has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

32 Years Experience

Dr. Piriyatharisani Gunanayagam 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 St Georges University in 1995 and St Georges University School Of Medicine in 1994.

NPI Number

Dr. Gunanayagam's NPI number is 1811075997.

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Frequently Asked Questions

Is Dr. Piriyatharisani Gunanayagam accepting new patients?
Dr. Piriyatharisani Gunanayagam is accepting new patients on Vitals. View Dr. Piriyatharisani Gunanayagam's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Piriyatharisani Gunanayagam?
You can find contact information for Dr. Piriyatharisani Gunanayagam here on Vitals.
Does Dr. Piriyatharisani Gunanayagam accept my insurance?
You can see the insurance plans that Dr. Piriyatharisani Gunanayagam accepts on their Vitals profile.
Where is Dr. Piriyatharisani Gunanayagam's office located?
Dr. Piriyatharisani Gunanayagam's office is located at 3400 Delta Fair Blvd, Antioch, CA, 94509.
Does Dr. Piriyatharisani Gunanayagam accept virtual/telehealth appointments?
Dr. Piriyatharisani Gunanayagam 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

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