Accepting patients
Who is Dr. Sheiko, Pediatric Gastroenterologist in Portland, OR?
Dr. Melissa Sheiko, MD is a Pediatric Gastroenterologist, who primarily practices in Portland, OR with 1 additional practice location. She is board certified. Dr. Sheiko is fluent in English, and is currently seeing new patients. Dr. Sheiko’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sheiko’s office at (503) 281-5139.
What languages does Dr. Sheiko speak?
Dr. Sheiko and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Sheiko treat?
As a Pediatric Gastroenterologist, Dr. Sheiko 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. Sheiko. 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:
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease with Rectal Bleeding
- Crohn's Disease of the Large Intestine with Rectal Bleeding
- Crohn's Disease
- Crohn’s Disease
- Gastrointestinal Bleeding
- Panenteric Crohn's Disease
- Crohn's of Both Bowels', 'Generalized Crohn's Disease
- Crohn's Disease with GI Bleeding', 'Inflammatory Bowel Disease (IBD) with Bleeding', 'Panenteric Crohn's with Rectal Bleeding
- Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
- Large Bowel Crohn's with Bloody Stool
- Crohn's Colitis with Rectal Bleeding', 'GI Bleeding from Large Intestine Crohn's
ICD-10 Codes:
- K5080: Crohn's disease of both small and large intestine without complications
- K50811: Crohn's disease of both small and large intestine with rectal bleeding
- K50818: Crohn's disease of both small and large intestine with other complication
- K50111: Crohn's disease of large intestine with rectal bleeding
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
- K5909: Other constipation
- K5900: Constipation, unspecified
Also known as:
- Widespread Abdominal Pain
- Upper Middle Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R1013: Epigastric pain
Also known as:
- Iron Deficiency
- Iron
- Malnutrition
- Lack of Iron
- Low Iron Levels
- Iron Depletion
ICD-10 Codes:
- E611: Iron deficiency
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Eosinophilic Esophagitis
- EoE
- Allergic Esophagitis
- Eosinophilic Inflammation of Esophagus
ICD-10 Codes:
- K200: Eosinophilic esophagitis
Also known as:
- Unexplained Weight Loss
- Involuntary Weight Loss
- Significant Weight Loss
- Unintentional Weight Loss
ICD-10 Codes:
- R634: Abnormal weight loss
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
Also known as:
- Celiac Disease
- Gluten-Sensitive Enteropathy
- Sprue
- Coeliac Disease
- Gluten Intolerance
ICD-10 Codes:
- K900: Celiac disease
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Ulcerative Pancolitis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
Which procedures does Dr. Sheiko perform as a Pediatric Gastroenterologist?
As a Pediatric Gastroenterologist, procedures performed by a Dr. Melissa Sheiko may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Sheiko's office.
Does Dr. Sheiko accept my insurance?
Dr. Sheiko accepts most major insurance plans. Important: Please call our office at (503) 281-5139 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sheiko accept in Portland, OR?
Dr. Sheiko in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia (Regence)
CareOregon
Kaiser Permanente
Moda Health
Molina
Multiplan
Providence Health Plans
Samaritan Health Services
Yamhill Community Care
View All Insurances
Where is Dr. Sheiko's office located?
Dr. Melissa Sheiko's Primary Practice
300 N Graham St Ste 420
Portland, OR 97227
(503) 281-5139
What is Dr. Sheiko's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sheiko's National Provider Identifier (NPI) number is 1710129184.
What common questions do patients ask about Dr. Sheiko?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sheiko
What is Dr. Melissa Sheiko's specialty?
Dr. Sheiko is a Pediatric Gastroenterologist near Portland, OR. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Sheiko to book an appointment today.
Is this Dr. Melissa Sheiko affiliated with a ranked Castle Connolly Top Hospital?
No, Sheiko 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
Where can I learn more about Pediatric Gastroenterologist?
Explore Pediatric 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 Melissa Sheiko accepting new patients in Portland, OR?
Yes, Dr. Melissa Sheiko is accepting new patients at this time.
Does Dr. Melissa Sheiko offer online booking?
Please contact Dr. Sheiko's office at (503) 281-5139 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Melissa Sheiko?
Please contact Dr. Sheiko's office at (503) 281-5139 for information regarding telehealth appointment availability or for scheduling assistance.
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