Advanced in Proctitis

Dr. Piyush Aggarwal

Colorectal Surgery
Office
1479 Ygnacio Valley Rd Ste 200, 
Walnut Creek, CA 
Offers Telehealth

Advanced in Proctitis
Office
1479 Ygnacio Valley Rd Ste 200, 
Walnut Creek, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Piyush Aggarwal is a Colorectal Surgeon in Walnut Creek, California. Dr. Aggarwal is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Mesenteric Venous Thrombosis, Hemorrhoids, Bowel Incontinence, Bladder Reconstruction, and Hernia Surgery.

His clinical research consists of co-authoring 60 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Colorectal Surgery
Licenses
Colon & Rectal Surgery in CA
Hospital Affiliations
John Muir Medical Center - Walnut Creek Campus
John Muir Medical Center - Concord Campus
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Contra Costa Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • OTHER COMMERCIAL
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Sanford Health
  • HMO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

Office
1479 Ygnacio Valley Rd Ste 200, Walnut Creek, CA 94598
Call: 925-296-7340

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


60 Total Publications

Retrieval of ruptured balloon during hepatic venous balloon angioplasty using Dormia basket.
Retrieval of ruptured balloon during hepatic venous balloon angioplasty using Dormia basket.
Journal: BMJ case reports
Published: November 11, 2025
View All 60 Publications
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Distinguished in Proctitis
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Distinguished in Proctitis
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Aaron Parrish is a General Surgeon and a Colorectal Surgeon in San Jose, California. Dr. Parrish is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Hemorrhoids, Anal Fissure, Familial Adenomatous Polyposis, and Hemorrhoidectomy.

Advanced in Proctitis
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1479 Ygnacio Valley Rd Ste 200, 
Walnut Creek, CA 
 (2.6 miles away)
925-296-7390
Languages Spoken:
English
See accepted insurances

Salvador Guevara is a Colorectal Surgeon in Walnut Creek, California. Dr. Guevara is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Rectal Prolapse, Anal Fissure, Proctitis, Bladder Reconstruction, and Hernia Surgery.

Advanced in Proctitis
Dr. Carolyn E. Million
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Advanced in Proctitis
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Colorectal Surgery | General Surgery | Gastroenterology

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450 Sutter St, Ste 1019, 
San Francisco, CA 
 (21.6 miles away)
415-765-0413
Languages Spoken:
English
See accepted insurances

Carolyn Million is a Colorectal Surgeon and a General Surgeon in San Francisco, California. Dr. Million is rated as an Advanced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Proctitis, Anal Fissure, Levator Syndrome, and Hemorrhoids.

VIEW MORE PROCTITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Aggarwal's expertise for a condition
ConditionClose
    • Distinguished
    • Hemorrhoids
      Dr. Aggarwal is
      Distinguished
      . Learn about Hemorrhoids.
      See more Hemorrhoids experts
    • Mesenteric Venous Thrombosis
      Dr. Aggarwal is
      Distinguished
      . Learn about Mesenteric Venous Thrombosis.
      See more Mesenteric Venous Thrombosis experts
    • Advanced
    • Anal Fissure
      Dr. Aggarwal is
      Advanced
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Bowel Incontinence
      Dr. Aggarwal is
      Advanced
      . Learn about Bowel Incontinence.
      See more Bowel Incontinence experts
    • Colorectal Cancer
      Dr. Aggarwal is
      Advanced
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Encopresis
      Dr. Aggarwal is
      Advanced
      . Learn about Encopresis.
      See more Encopresis experts
    • Familial Colorectal Cancer
      Dr. Aggarwal is
      Advanced
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Lynch Syndrome
      Dr. Aggarwal is
      Advanced
      . Learn about Lynch Syndrome.
      See more Lynch Syndrome experts
    View All 9 Advanced Conditions
    • Experienced
    • Anal Cancer
      Dr. Aggarwal is
      Experienced
      . Learn about Anal Cancer.
      See more Anal Cancer experts
    • Anorectal Abscess
      Dr. Aggarwal is
      Experienced
      . Learn about Anorectal Abscess.
      See more Anorectal Abscess experts
    • Bladder Reconstruction
      Dr. Aggarwal is
      Experienced
      . Learn about Bladder Reconstruction.
      See more Bladder Reconstruction experts
    • Colitis
      Dr. Aggarwal is
      Experienced
      . Learn about Colitis.
      See more Colitis experts
    • Colonoscopy
      Dr. Aggarwal is
      Experienced
      . Learn about Colonoscopy.
      See more Colonoscopy experts
    • Crohn's Disease
      Dr. Aggarwal is
      Experienced
      . Learn about Crohn's Disease.
      See more Crohn's Disease experts
    View All 35 Experienced Conditions
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