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Dr. Poornima Vanguri, MD

Walnut Creek, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Vanguri, Colon & Rectal Surgeon (Proctologist) in Walnut Creek, CA?

    Dr. Poornima Vanguri, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Walnut Creek, CA with 2 additional practice locations. Dr. Vanguri is fluent in English, and is currently seeing new patients. Dr. Vanguri’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Vanguri’s office at (925) 274-9000.

    What languages does Dr. Vanguri speak?

    Dr. Vanguri and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Vanguri treat?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Vanguri diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Vanguri. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Hemorrhoidal Skin Tags
    • Third Degree Hemorrhoids
    • Hemorrhoids
    • Anal skin tags
    • Perianal skin tags
    • Leftover hemorrhoid skin
    • Prolapsed hemorrhoids
    • Grade 3 hemorrhoids
    • Severe hemorrhoids
    • Piles
    • Swollen Veins in Anus
    • Anal Lumps

    ICD-10 Codes:

    • K644: Residual hemorrhoidal skin tags
    • K642: Third degree hemorrhoids
    • K649: Unspecified hemorrhoids

    Also known as:

    • Anal Fistula
    • Anal Dysplasia
    • Anal Disorder
    • Fistulas
    • Perianal Fistula
    • Fistula-in-Ano
    • Abnormal Anal Tract
    • Abnormal anal cells
    • Precancerous anal changes
    • Anal epithelial dysplasia

    ICD-10 Codes:

    • K603: Anal fistula
    • K6282: Dysplasia of anus

    Also known as:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum
    • Colon Cancer
    • Ascending Colon Cancer
    • Bowel Cancer
    • Colorectal Carcinoma

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum
    • C182: Malignant neoplasm of ascending colon

    Also known as:

    • Rectal Prolapse
    • Rectal Abscess
    • Pelvic Floor Disorder
    • Rectal Disorder
    • Abscess
    • Protruding Rectum
    • Bowel Prolapse
    • Rectal Eversion
    • Perirectal Abscess
    • Pus Pocket in Rectum
    • Rectal Infection

    ICD-10 Codes:

    • K623: Rectal prolapse
    • K611: Rectal abscess

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Large Intestine Diverticulitis with Perforation and Abscess
    • Large Intestine Diverticulitis
    • Abscess
    • Diverticulosis and Diverticulitis
    • Inflamed Colon Diverticula with Abscess
    • Perforated Large Bowel Diverticulitis
    • Inflamed Colon Diverticula
    • Colon Diverticular Inflammation

    ICD-10 Codes:

    • K5720: Diverticulitis of large intestine with perforation and abscess without bleeding
    • K5732: Diverticulitis of large intestine without perforation or abscess without bleeding

    Also known as:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Also known as:

    • Anal Fissure
    • Anal Disorder
    • Rectal Tear
    • Fissure in Anus
    • Perianal Fissure

    ICD-10 Codes:

    • K602: Anal fissure, unspecified

    Also known as:

    • Other Anal and Rectal Condition
    • Anal Disorder
    • Rectal Disorder
    • Proctitis
    • Anal Disorders
    • Rectal Disorders

    ICD-10 Codes:

    • K6289: Other specified diseases of anus and rectum

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Anal Fistula
    • Perianal Fistula
    • Fistula in Anus
    • Rectal Fistula

    ICD-10 Codes:

    • K6030: Anal fistula, unspecified

    Also known as:

    • Acute Appendicitis
    • Appendicitis
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack

    ICD-10 Codes:

    • K3580: Unspecified acute appendicitis

    Also known as:

    • Cancer Surgery Aftercare
    • After Surgery
    • Cancer
    • Post-cancer surgery care
    • Oncology aftercare
    • Cancer recovery follow-up

    ICD-10 Codes:

    • Z483: Aftercare following surgery for neoplasm

    Also known as:

    • Digestive System Surgery Aftercare
    • After Surgery
    • Post-gastrointestinal surgery care
    • Stomach surgery aftercare
    • Bowel surgery recovery

    ICD-10 Codes:

    • Z48815: Encounter for surgical aftercare following surgery on the digestive system

    What procedures does Dr. Vanguri perform?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Vanguri performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Vanguri. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Colonoscopy with Biopsy
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Also known as:

    • Anal Fistula Surgery
    • Anal Skin Tag Removal
    • Fistulectomy
    • Fistulotomy
    • Perianal Fistula Repair
    • Anal Papilla Excision
    • Perianal Skin Tag Removal
    • Anal Lesion Excision
    • Intersphincteric Fistula Repair
    • Perianal Fistula Surgery

    CPT Codes:

    • 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
    • 46220: Excision of single external papilla or tag, anus
    • 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric

    Also known as:

    • High-Resolution Anoscopy with Biopsy
    • Anoscopy
    • HRA with Biopsy
    • Anal Canal Magnification Exam
    • Anorectal Biopsy

    CPT Codes:

    • 46607: Anoscopy; with high-resolution magnification (HRA) (eg, colposcope, operating microscope) and chemical agent enhancement, with biopsy, single or multiple

    Also known as:

    • Hemorrhoid Removal Surgery
    • Hemorrhoidectomy
    • Piles Surgery
    • Internal and External Hemorrhoid Excision

    CPT Codes:

    • 46255: Hemorrhoidectomy, internal and external, single column/group;

    Also known as:

    • Laparoscopic Gallbladder Removal
    • Keyhole Gallbladder Surgery
    • Cholecystectomy Laparoscopic
    • Minimally Invasive Gallbladder Surgery

    CPT Codes:

    • 47562: Laparoscopy, surgical; cholecystectomy

    Also known as:

    • Removal of Multiple Hemorrhoids
    • Hemorrhoidectomy
    • Internal and External Hemorrhoid Surgery
    • Piles Removal Surgery

    CPT Codes:

    • 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;

    Also known as:

    • Removal of Anal Skin Tags
    • Anal Papillae Excision
    • Perianal Skin Tag Removal
    • Anorectal Tag Excision

    CPT Codes:

    • 46230: Excision of multiple external papillae or tags, anus

    Also known as:

    • Anal Lesion Excision
    • Removal of Anal Warts
    • Surgical Excision of Anal Lesions
    • Anus Lesion Removal

    CPT Codes:

    • 46922: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; surgical excision

    Also known as:

    • Anal Sphincter Nerve Block
    • Internal Anal Sphincter Chemodenervation
    • Anal Sphincter Injection
    • Botox for Anal Fissure
    • Chemical Denervation of Anal Muscle

    CPT Codes:

    • 46505: Chemodenervation of internal anal sphincter

    Also known as:

    • Laparoscopic Appendectomy
    • Minimally Invasive Appendectomy
    • Keyhole Appendectomy
    • Scope Appendectomy

    CPT Codes:

    • 44970: Laparoscopy, surgical, appendectomy

    Also known as:

    • Seton Placement
    • Fistula Seton Insertion
    • Drainage Seton Placement
    • Anal Fistula Treatment

    CPT Codes:

    • 46020: Placement of seton

    Does Dr. Vanguri accept my insurance?

    Dr. Vanguri accepts most major insurance plans. Important: Please call our office at (925) 274-9000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Vanguri accept in Walnut Creek, CA?

    Dr. Vanguri in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Contra Costa

    • Crown Cork and Seal Company

    • Hill Physicians Medical Group

    • MAPFRE

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Vanguri's office located?

    Dr. Poornima Vanguri's Primary Practice

    365 Lennon Ln Ste 290

    Walnut Creek, CA 94598

    (925) 274-9000

    Get Directions

    Dr. Poornima Vanguri's Practice 2

    5401 Norris Canyon Rd Ste 204

    San Ramon, CA 94583

    Get Directions

    Dr. Poornima Vanguri's Practice 3

    2637 Shadelands Dr

    Walnut Creek, CA 94598

    Get Directions

    What is Dr. Vanguri's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Vanguri's National Provider Identifier (NPI) number is 1144457375.

    What common questions do patients ask about Dr. Vanguri?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Vanguri

    What is Dr. Poornima Vanguri's specialty?

    Dr. Vanguri is a Colon & Rectal Surgeon (Proctologist) near Walnut Creek, CA. A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders. Contact Dr. Vanguri to book an appointment today.

    Is this Dr. Poornima Vanguri affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Vanguri is affiliated with John Muir Health Concord Medical Center, John Muir Health Walnut Creek Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Colon & Rectal Surgeon (Proctologist)?

    Explore Colon & Rectal Surgeon (Proctologist) with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Poornima Vanguri accepting new patients in Walnut Creek, CA?

    Yes, Dr. Poornima Vanguri is accepting new patients at this time.

    Does Dr. Poornima Vanguri offer online booking?

    Please contact Dr. Vanguri's office at (925) 274-9000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Poornima Vanguri?

    Please contact Dr. Vanguri's office at (925) 274-9000 for information regarding telehealth appointment availability or for scheduling assistance.

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