ER
24 Years of Experience
Accepting patients
Who is Dr. Reiersen, Anesthesiologist in West Islip, NY?
Dr. Erik Reiersen, MD is an Anesthesiologist, who primarily practices in West Islip, NY with 2 additional practice locations. He has been practicing for over 24 years. Dr. Reiersen graduated from State University of New York Downstate Medical Center College of Medicine and completed his residency at Univ Of Pa Hlth System, Anesthesiology; Vet Affairs Med Ctr, Internal Medicine. Dr. Reiersen is fluent in English, and is currently seeing new patients. Dr. Reiersen’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Reiersen’s office at (631) 849-1050.
Where did Dr. Reiersen go to medical school and complete their residency?
Residency: Univ Of Pa Hlth System, Anesthesiology; Vet Affairs Med Ctr, Internal Medicine | University Of Pa Health System | University of Pennsylvania Health System Program
Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny | State University of New York Downstate Medical Center College of Medicine
What languages does Dr. Reiersen speak?
Dr. Reiersen and their clinical team can communicate with patients in the following languages:
English
What conditions does an Anesthesiologist like Dr. Reiersen typically treat?
As an Anesthesiologist, Dr. Reiersen 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. Reiersen. 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.
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:
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K317: Polyp of stomach and duodenum
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
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:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
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:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
What procedures does an Anesthesiologist like Dr. Reiersen typically perform?
As an Anesthesiologist, procedures performed by Dr. Erik Reiersen may include:
- Airway Management
- Anesthesia Consultation
- Anti-Ischemic Therapy
- Anti-Viral Therapy
- Arterial Blood Gas Sampling
- Balloon Pump
- Critical Care Anesthesia
- Endotracheal Intubation
Please contact Dr. Reiersen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Reiersen accept my insurance?
Dr. Reiersen accepts most major insurance plans. Important: Please call our office at (631) 849-1050 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Reiersen accept in West Islip, NY?
Dr. Reiersen in West Islip, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Reiersen's office located?
What is Dr. Reiersen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Reiersen's National Provider Identifier (NPI) number is 1740348531.
What common questions do patients ask about Dr. Reiersen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Reiersen
What is Dr. Erik Reiersen's specialty?
Dr. Reiersen is a Anesthesiologist near West Islip, NY.
What does an Anesthesiologist do?
A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer.
Is this Dr. Erik Reiersen affiliated with a ranked Castle Connolly Top Hospital?
No, Reiersen is not affiliated with a Castle Connolly Top Hospital. 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
When to see an Anesthesiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Anesthesiologist. 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 Erik Reiersen accepting new patients in West Islip, NY?
Yes, Dr. Erik Reiersen is accepting new patients at this time.
Does Dr. Erik Reiersen offer online booking?
Please contact Dr. Reiersen's office at (631) 849-1050 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Erik Reiersen?
Please contact Dr. Reiersen's office at (631) 849-1050 for information regarding telehealth appointment availability or for scheduling assistance.
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