Summary

Dr. Melissa Sheiko is a gastroenterologist who specializes in digestive health conditions and has been practicing medicine for 17 years. She earned her medical degree from the University of Washington School of Medicine and completed her residency at University of Colorado Health. Dr. Sheiko is fluent in English and brings nearly two decades of experience to her patient care.

Dr. Sheiko practices at Randall Children's Northwest Gastroenterology in Portland, Oregon, where she focuses on treating conditions such as Crohn's disease, abdominal pain, and iron deficiency anemia. She performs diagnostic procedures including iron testing and complete blood counts to help identify underlying health issues. Patients have given her an average rating of 3.5 out of 5 stars for her care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 17 years of experience
  • 46 insurance plans accepted
  • speaks English
  • University Of Colorado Health
  • 1 specialty
  • 2 areas of expertise
  • 2 board certifications
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Randall Children's Northwest Gastroenterology at Emanuel

300 N Graham St Medical Office Bldg 3, Ste 420Portland, OR 97227
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

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Melissa Sheiko, MDDr. Shanna ChengDr. Jenna Susan AndersonDr. Zibing Jiang Woodward, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients
3.5 
17 Years of Experience 7 Years of Experience 9 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Portland , ORPortland , ORPortland , ORTualatin , OR
Med School: University Of Washington School Of Medicine Med School: Michigan State University College Of Human Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Melissa Sheiko

  • Advanced Health
  • Aetna
  • AllCare Health
  • AmeriGroup
  • Blue Cross Blue Shield
  • Blue Shield of California
  • CareOregon
  • CareOregon - HMO
  • CareOregon - Medicaid
  • CareOregon - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Cigna - EPO
  • Cigna - PPO
  • Columbia Pacific CCO
  • Community Health Plan of Washington
  • Connect Care
  • First Choice Health
  • GEHA
  • Health Net
  • Health Share of Oregon
  • InterCommunity Health Network CCO
  • Jackson Care Connect
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Moda Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicaid
  • PacificSource Health Plans - Medicaid (Managed)
  • Premera Blue Cross
  • Premera Blue Cross - PPO
  • Providence Health Plans
  • Regence BlueShield
  • Tricare
  • Uniform Medical Plan
  • UnitedHealthcare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • Yamhill Community Care Organization

Medical Specialties

Melissa Sheiko has the following specialty

Specialty Expertise

Melissa Sheiko has the following 2 areas of expertise

  • Pediatric Gastroenterology
  • Pediatrics

Certifications, License, & Education

17 Years Experience

Melissa Sheiko holds an expired medical license in the states of Oregon and Washington.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025 and an expired medical license in the state of Washington that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Colorado Health.

Medical School

Graduated from University Of Washington School Of Medicine in 2009.

NPI Number

Melissa Sheiko's NPI number is 1710129184.

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Frequently Asked Questions

Is Melissa Sheiko accepting new patients?
Melissa Sheiko is accepting new patients on Vitals. View Melissa Sheiko's profile on Vitals to make an appointment.
Does Melissa Sheiko accept virtual/telehealth appointments?
Melissa Sheiko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Melissa Sheiko?
You can find contact information for Melissa Sheiko here on Vitals.
Does Melissa Sheiko accept my insurance?
You can see the insurance plans that Melissa Sheiko accepts on their Vitals profile.
What languages does Melissa Sheiko speak?
Melissa Sheiko speaks English.

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