JA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Andreini, Gastroenterologist in Oshkosh, WI?
Dr. Jeffrey Andreini, MD is a Gastroenterologist, who primarily practices in Oshkosh, WI. He is board certified. Dr. Andreini graduated from University of Michigan Medical School and completed his residency at Fairview-Univ Med Ctr, Gastroenterology; Univ Of Mn Affil Hosps, Internal Medicine. Dr. Andreini is fluent in English, and is currently seeing new patients. Dr. Andreini’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Andreini’s office.
Where did Dr. Andreini go to medical school and complete their residency?
Residency: Fairview-Univ Med Ctr, Gastroenterology; Univ Of Mn Affil Hosps, Internal Medicine | University Of Minnesota | University of Minnesota Medical School Program
Medical School: University of Mi Med Sch, Ann Arbor Mi | University of Michigan Medical School
Is Dr. Andreini board certified as a Gastroenterologist?
Yes, Dr. Jeffrey Andreini, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Andreini speak?
Dr. Andreini and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Andreini typically treat?
As a Gastroenterologist, Dr. Andreini 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. Andreini. 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. Learn more about our claims-based healthcare methodology here.
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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
What procedures does a Gastroenterologist like Dr. Andreini typically perform?
As a Gastroenterologist, Dr. Andreini 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. Andreini. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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:
- Esophagus Widening Procedure (Endoscopic)
- Diagnostic Upper Endoscopy with Biopsy
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy for Foreign Body Removal
- EGD for Foreign Body
- Gastroscopy for Object Removal
- Esophagogastroduodenoscopy for Foreign Body
CPT Codes:
- 43247: Esophagogastroduodenoscopy, flexible, transoral; with removal of foreign body(s)
Does Dr. Andreini accept my insurance?
Dr. Andreini 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. Andreini accept in Oshkosh, WI?
Dr. Andreini in Oshkosh, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allegiance Benefit Plan Management
Allied Benefit Systems
Cigna Group
Elevance Health Inc. (formerly Anthem)
Health Payment System (HPS)
Humana
Medicare
State of Wisconsin
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Andreini's office located?
What is Dr. Andreini's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Andreini's National Provider Identifier (NPI) number is 1235266735.
What common questions do patients ask about Dr. Andreini?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Andreini
What is Dr. Jeffrey Andreini's specialty?
Dr. Andreini is a Gastroenterologist near Oshkosh, WI.
What does a Gastroenterologist do?
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.
Is this Dr. Jeffrey Andreini affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Andreini is affiliated with Ascension Ne Wisconsin - Mercy Campus, Thedacare Regional Medical Center-Neenah, Thedacare Medical Center - Berlin, Ascension Ne Wisconsin - St. Elizabeth Campus 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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Jeffrey Andreini accepting new patients in Oshkosh, WI?
Yes, Dr. Jeffrey Andreini is accepting new patients at this time.
Does Dr. Jeffrey Andreini offer online booking?
Please contact Dr. Andreini's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jeffrey Andreini?
Please contact Dr. Andreini's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jeffrey Andreini have?
Dr. Jeffrey Andreini is certified by the American Board of Internal Medicine.
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Connect with DR. Andreini
2700 W 9th Ave Ste 315A
Oshkosh, WI 54904