Summary

For ongoing updates and information about COVID-19, including how to access care, please visit the John Muir Health website.

Quick Facts

  • accepting new patients
  • 21 years of experience
  • 30 insurance plans accepted
  • speaks English, Hindi, Punjabi
  • Kasturba Medical College Mangalore
  • 2 specialties
  • 3 areas of expertise
  • 2 board certifications
  • 4 office locations
  • Male

Office Locations

Dr. Piyush Aggarwal has 4 locations

John Muir Health

177 La Casa Via Ste 200Walnut Creek, CA 94598
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

John Muir Health

1479 Ygnacio Valley Rd Ste 200Walnut Creek, CA 94598
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

John Muir Health

2400 Balfour Rd Ste 201Brentwood, CA 94513
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

John Muir Health

12677 Alcosta Blvd Ste 220San Ramon, CA 94583

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Dr. Piyush Aggarwal, MDDr. John Gahagan, MDDr. Brett Eric Stompro, MDDr. Ron George Terui Takahashi, MD
Colorectal SurgeryColorectal SurgeryPlastic SurgeryOral & Maxillofacial Surgery
Accepts New Patients Accepts New Patients
4.4 
3.7 
21 Years of Experience 14 Years of Experience 39 Years of Experience 32 Years of Experience
Virtual Visit Available No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Hindi, Punjabi Speaks English Speaks Spanish, Tagalog
Walnut Creek , CAPleasanton , CATracy , CASan Leandro , CA
Med School: Kasturba Medical College Mangalore Med School: Wake Forest School Of Medicine Med School: University Of California San Diego School Of Medicine Med School: University Of Texas Southwestern Medical School
Current Profile
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Insurance Plans Accepted by Dr. Piyush Aggarwal

  • Accepts Medicare
  • AARP Medicare
  • Aetna
  • Alameda Alliance for Health
  • Amera-Net
  • Anthem Blue Cross
  • Beech Street (owned by MultiPlan)
  • Blue Shield
  • Canopy Care
  • Canopy Health
  • Canopy United Healthcare
  • ChoiceCare Network/Humana
  • Cigna
  • Community Care Network (CCN)
  • Contra Costa Health Plan
  • CorVel Corporation
  • Coventry Health Care National Network
  • First Health
  • Fortified Provider Network
  • Great-West Healthcare (Now CIGNA)
  • Health Management Network
  • Health Net
  • HealthSmart
  • Humana
  • Inc.
  • Integrated Health Plan
  • Medicare
  • Medicare Advantage Plans
  • Multiplan
  • Multiplan PPO (Kaiser PPO or POS - excluded)
  • United Health Care

Medical Specialties

Dr. Piyush Aggarwal has the following 2 specialties

Specialty Expertise

Dr. Piyush Aggarwal has the following 3 areas of expertise

  • Colon & Rectal Surgery
  • General Surgeon
  • General Surgery

Certifications, License, & Education

21 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

Kasturba Medical College MangaloreGraduated in 2007
Kasturba Medical College MangaloreGraduated in 2005

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Frequently Asked Questions

Does Dr. Piyush Aggarwal accept my insurance?
You can see the insurance plans that Dr. Piyush Aggarwal accepts on their Vitals profile.
Does Dr. Piyush Aggarwal accept virtual/telehealth appointments?
Yes, Dr. Piyush Aggarwal accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Piyush Aggarwal?
You can find contact information for Dr. Piyush Aggarwal here on Vitals.
Where is Dr. Piyush Aggarwal's office located?
Dr. Piyush Aggarwal's office is located at 177 La Casa Via Ste 200, Walnut Creek, CA, 94598.
What languages does Dr. Piyush Aggarwal speak?
Dr. Piyush Aggarwal speaks English, Hindi, and Punjabi.

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