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Dr. Colin Dunn, MD

Los Gatos, CA

Accepting patients
Telehealth

    Who is Dr. Dunn, Surgeon in Los Gatos, CA?

    Dr. Colin Dunn, MD is a Surgeon, who primarily practices in Los Gatos, CA with 2 additional practice locations. He is board certified. Dr. Dunn is fluent in English and Spanish, and is currently seeing new patients. Dr. Dunn’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dunn’s office at (669) 240-0616.

    What languages does Dr. Dunn speak?

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

    • English

    • Spanish

    What conditions does Dr. Dunn treat?

    As a Surgeon, Dr. Dunn 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. Dunn. 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:

    • Acid Reflux
    • GERD with Esophagitis
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Eosinophilic Esophagitis
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis
    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    Also known as:

    • Diaphragmatic Hernia
    • Groin Hernia (One Side)
    • Hernia
    • Inguinal Hernia
    • Hiatal Hernia
    • Hernia of the Diaphragm
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin

    ICD-10 Codes:

    • K449: Diaphragmatic hernia without obstruction or gangrene
    • K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent

    Also known as:

    • Throat and Esophagus Swallowing Difficulty
    • Swallowing Disorder
    • Pharyngoesophageal dysphagia
    • Trouble swallowing in throat
    • Esophageal swallowing problems

    ICD-10 Codes:

    • R1314: Dysphagia, pharyngoesophageal phase

    Also known as:

    • Heartburn
    • Acid Reflux
    • Indigestion
    • GERD Symptoms

    ICD-10 Codes:

    • R12: Heartburn

    Also known as:

    • Partial Intestinal Obstruction
    • Intestinal Adhesions with Partial Blockage
    • Intestinal Obstruction
    • Partial Bowel Blockage
    • Incomplete Intestinal Obstruction
    • Partial Gut Blockage
    • Partial Bowel Obstruction from Adhesions
    • Scar Tissue Causing Blockage
    • Abdominal Adhesions

    ICD-10 Codes:

    • K56690: Other partial intestinal obstruction
    • K5651: Intestinal adhesions [bands], with partial obstruction

    Also known as:

    • Gastroparesis
    • Stomach Disorder
    • Delayed Gastric Emptying
    • Stomach Paralysis
    • Gastric Motility Disorder

    ICD-10 Codes:

    • K3184: Gastroparesis

    Also known as:

    • Acute Gallbladder Inflammation
    • Gallbladder Disease
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K810: Acute cholecystitis

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Moderate Malnutrition
    • Malnutrition
    • Moderate Protein-Energy Malnutrition
    • Moderate Nutritional Deficiency
    • Moderate Underweight

    ICD-10 Codes:

    • E440: Moderate protein-calorie malnutrition

    Also known as:

    • Esophageal Motility Disorder
    • Esophagus Disorder
    • Esophageal Spasm
    • Swallowing Disorder
    • Dysphagia

    ICD-10 Codes:

    • K224: Dyskinesia of esophagus

    Also known as:

    • Colorectal Cancer
    • Colon Cancer
    • Ascending Colon Cancer
    • Bowel Cancer
    • Colorectal Carcinoma

    ICD-10 Codes:

    • C182: Malignant neoplasm of ascending colon

    Which procedures does Dr. Dunn perform as a Surgeon?

    As a Surgeon, procedures performed by a Dr. Colin Dunn may include:

    For detailed information, please contact Dr. Dunn's office.

    Does Dr. Dunn accept my insurance?

    Dr. Dunn accepts most major insurance plans. Important: Please call our office at (669) 240-0616 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dunn accept in Los Gatos, CA?

    Dr. Dunn in Los Gatos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • OptumRx

    • Santa Clara Family Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dunn's office located?

    Dr. Colin Dunn also offers virtual visits

    Dr. Colin Dunn's Primary Practice

    14911 National Ave Ste 1

    Los Gatos, CA 95032

    (669) 240-0616

    Get Directions

    Dr. Colin Dunn's Practice 2

    1200 El Camino Real

    South San Francisco, CA 94080

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    Dr. Colin Dunn's Practice 3

    185 S Orange Ave

    Newark, NJ 07103

    Get Directions

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

    Dr. Dunn's National Provider Identifier (NPI) number is 1568817450.

    What common questions do patients ask about Dr. Dunn?

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

    What is Dr. Colin Dunn's specialty?

    Dr. Dunn is a Surgeon near Los Gatos, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Dunn to book an appointment today.

    Is this Dr. Colin Dunn affiliated with a ranked Castle Connolly Top Hospital?

    No, Dunn is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Good Samaritan Hospital - San Jose, Ahmc Seton Medical Center. Castle Connolly Top Hospitals 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 Surgeon?

    Explore Surgeon 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 Colin Dunn accepting new patients in Los Gatos, CA?

    Yes, Dr. Colin Dunn is accepting new patients at this time.

    Does Dr. Colin Dunn offer online booking?

    Please contact Dr. Dunn's office at (669) 240-0616 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Colin Dunn?

    Please contact Dr. Dunn's office at (669) 240-0616 for information regarding telehealth appointment availability or for scheduling assistance.

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