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Dr. John Thomas Hassapis, MD

Coupeville, WA

29 Years of Experience

Accepting patients

    Who is Dr. Hassapis, Surgeon in Coupeville, WA?

    Dr. John Thomas Hassapis, MD is a Surgeon, who primarily practices in Coupeville, WA with 2 additional practice locations. He has been practicing for over 29 years and is board certified by the American Board of Surgery. Dr. Hassapis completed his residency at Loyola Univ Med Ctr, General Surgery. Dr. Hassapis is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Hassapis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hassapis’s office.

    Where did Dr. Hassapis go to medical school and complete their residency?

    • Residency: Loyola Univ Med Ctr, General Surgery

    • Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il

    Is Dr. Hassapis board certified in Surgeon?

    Yes, Dr. John Thomas Hassapis, MD is board certified by the American Board of Surgery

    What languages does Dr. Hassapis speak?

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

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Hassapis treat?

    As a Surgeon, Dr. Hassapis 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. Hassapis. 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:

    • 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:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    Also known as:

    • Groin Hernia (One Side)
    • Hernia
    • Inguinal Hernia
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin

    ICD-10 Codes:

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

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    What procedures does Dr. Hassapis perform?

    As a Surgeon, Dr. Hassapis 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. Hassapis. 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:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Inguinal Hernia Repair (Adults and Children 5+)
    • Groin Hernia Surgery
    • Reducible Inguinal Hernia Repair
    • First Inguinal Hernia Fix
    • Adult Inguinal Hernia Surgery

    CPT Codes:

    • 49505: Repair initial inguinal hernia, age 5 years or older; reducible

    Does Dr. Hassapis accept my insurance?

    Dr. Hassapis accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hassapis accept in Coupeville, WA?

    Dr. Hassapis in Coupeville, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Department of Veterans Affairs

    • Medicare

    • State of Tennessee

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    Where is Dr. Hassapis' office located?

    Dr. John Thomas Hassapis' Primary Practice

    205 S Main St Ste B

    Coupeville, WA 98239

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    Dr. John Thomas Hassapis' Practice 2

    275 SE Cabot Dr Ste B101

    Oak Harbor, WA 98277

    Get Directions

    Dr. John Thomas Hassapis' Practice 3

    2422 20th St SW

    Jamestown, ND 58401

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

    Dr. Hassapis's National Provider Identifier (NPI) number is 1992709802.

    What common questions do patients ask about Dr. Hassapis?

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

    What is Dr. John Thomas Hassapis's specialty?

    Dr. Hassapis is a Surgeon near Coupeville, WA. 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. Hassapis to book an appointment today.

    Is this Dr. John Thomas Hassapis affiliated with a ranked Castle Connolly Top Hospital?

    No, Hassapis is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Whidbeyhealth 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 John Thomas Hassapis accepting new patients in Coupeville, WA?

    Yes, Dr. John Thomas Hassapis is accepting new patients at this time.

    Does Dr. John Thomas Hassapis offer online booking?

    Please contact Dr. Hassapis's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Thomas Hassapis?

    Please contact Dr. Hassapis's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Thomas Hassapis have?

    Dr. John Thomas Hassapis is certified by the American Board of Surgery.

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