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Dr. Jonathan Pezanoski, MD

Reno, NV

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Pezanoski, Gastroenterologist in Reno, NV?

    Dr. Jonathan Pezanoski, MD is a Gastroenterologist, who primarily practices in Reno, NV with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Pezanoski graduated from Royal College of Surgeons in Ireland - Medical University of Bahrain and completed his residency at SCS/MSUCOM/St Joseph Mercy Health System Program. Dr. Pezanoski is fluent in English and Spanish, and is currently seeing new patients. Dr. Pezanoski’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pezanoski’s office at (775) 852-4848.

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

    • Residency: SCS/MSUCOM/St Joseph Mercy Health System Program

    • Medical School: Royal College of Surgeons in Ireland - Medical University of Bahrain

    Is Dr. Pezanoski board certified in Gastroenterologist?

    Yes, Dr. Jonathan Pezanoski, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Pezanoski speak?

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

    • English

    • Spanish

    What conditions does Dr. Pezanoski treat?

    As a Gastroenterologist, Dr. Pezanoski 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. Pezanoski. 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:

    • Benign Ascending Colon Polyp
    • Benign Transverse Colon Polyp
    • Benign Cecum Polyp
    • Benign Sigmoid Colon Polyp
    • Benign Descending Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous ascending colon growth
    • Ascending colon adenoma
    • Ascending colon benign tumor
    • Non-cancerous transverse colon growth
    • Transverse colon adenoma
    • Transverse colon benign tumor
    • Non-cancerous cecum growth
    • Cecal adenoma
    • Cecum benign tumor
    • Non-cancerous sigmoid colon growth
    • Sigmoid colon adenoma
    • Sigmoid colon benign tumor
    • Non-cancerous descending colon growth
    • Descending colon adenoma
    • Descending colon benign tumor

    ICD-10 Codes:

    • D122: Benign neoplasm of ascending colon
    • D123: Benign neoplasm of transverse colon
    • D120: Benign neoplasm of cecum
    • D125: Benign neoplasm of sigmoid colon
    • D124: Benign neoplasm of descending colon

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Other Stomach Inflammation
    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Other gastritis types
    • Various stomach inflammations
    • Uncommon gastritis
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2960: Other gastritis without bleeding
    • K2950: Unspecified chronic gastritis without bleeding

    Also known as:

    • Other Esophagus Condition
    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Various esophageal diseases
    • Miscellaneous esophagus problems
    • Other food pipe issues
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K2289: Other specified disease of esophagus
    • K2270: Barrett's esophagus without dysplasia

    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:

    • Blocked Esophagus
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty

    ICD-10 Codes:

    • K222: Esophageal obstruction

    Also known as:

    • Other Intestinal Condition
    • Colonic Disease
    • Small Intestine Disorder
    • Bowel Conditions
    • Gut Problems
    • Digestive Issues

    ICD-10 Codes:

    • K6389: Other specified diseases of intestine

    Also known as:

    • Other Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Swallowing problems

    ICD-10 Codes:

    • R1319: Other dysphagia

    Also known as:

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

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

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

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Blocked Bile Duct
    • Bile Duct Disease
    • Biliary Obstruction
    • Bile Duct Blockage
    • Obstructed Bile Duct

    ICD-10 Codes:

    • K831: Obstruction of bile duct

    Does Dr. Pezanoski accept my insurance?

    Dr. Pezanoski accepts most major insurance plans. Important: Please call our office at (775) 852-4848 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Pezanoski accept in Reno, NV?

    Dr. Pezanoski in Reno, NV accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Prominence Health Plan

    • Renown Health / Hometown Health

    • State of Nevada

    • The Health Plan of the Upper Ohio Valley

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Pezanoski's office located?

    Dr. Jonathan Pezanoski's Primary Practice

    10619 Professional Cir

    Reno, NV 89521

    (775) 852-4848

    Get Directions

    Dr. Jonathan Pezanoski's Practice 2

    1155 Mill St

    Reno, NV 89502

    Get Directions

    Dr. Jonathan Pezanoski's Practice 3

    880 Ryland St

    Reno, NV 89502

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

    Dr. Pezanoski's National Provider Identifier (NPI) number is 1053355545.

    What common questions do patients ask about Dr. Pezanoski?

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

    What is Dr. Jonathan Pezanoski's specialty?

    Dr. Pezanoski is a Gastroenterologist near Reno, NV. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Pezanoski to book an appointment today.

    Is this Dr. Jonathan Pezanoski affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Pezanoski is affiliated with Northern Nevada Medical Center, Renown Regional Medical Center, Carson Tahoe Regional 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 Gastroenterologist?

    Explore Gastroenterologist 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 Jonathan Pezanoski accepting new patients in Reno, NV?

    Yes, Dr. Jonathan Pezanoski is accepting new patients at this time.

    Does Dr. Jonathan Pezanoski offer online booking?

    Please contact Dr. Pezanoski's office at (775) 852-4848 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jonathan Pezanoski?

    Please contact Dr. Pezanoski's office at (775) 852-4848 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jonathan Pezanoski have?

    Dr. Jonathan Pezanoski is certified by the American Board of Internal Medicine.

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