Summary

Dr. Daniel Oh is a surgeon with additional training in emergency medicine, bringing 27 years of experience to patient care. He earned his medical degree from Loma Linda University School of Medicine and completed his residency at Good Samaritan Medical Center. His dual specialty training allows him to handle both planned surgical procedures and urgent medical situations. Dr. Oh is fluent in Korean and Spanish, helping him communicate effectively with diverse patient populations.

Dr. Oh practices at Seventh Day Adventist Clinic in Tamuning, Guam, and maintains hospital privileges at Marian Regional Medical Center. He specializes in treating conditions such as colon polyps, upper gastrointestinal bleeding, and melena. His procedural expertise includes performing colonoscopies, interpreting electrocardiograms, and ordering blood tests for comprehensive patient evaluation. Patients have given him an average rating of 3.1 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.1
  • 27 years of experience
  • speaks Korean, Spanish
  • Good Samaritan Medical Center
  • 3 written reviews
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

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Dr. Daniel Seunghwan Oh, MD
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Dr. Daniel Seunghwan Oh, MDDr. Kia M RahmaniDr. Michael Warren CruzDr. Jerone T Landstrom
SurgerySurgerySurgerySurgery
3.1 
4.3 
3.7 
27 Years of Experience 35 Years of Experience 42 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Korean, Spanish
Tamuning , GUTamuning , GUTamuning , GUTamuning , GU
Med School: Loma Linda University School Of Medicine Med School: Queens Univ Fac Of Med Med School: Loma Linda University School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Daniel Seunghwan Oh

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Daniel Seunghwan Oh has the following 2 specialties

Specialty Expertise

Dr. Daniel Seunghwan Oh has the following area of expertise

  • Emergency Medicine

Certifications, License, & Education

27 Years Experience

Dr. Daniel Seunghwan Oh holds an expired medical license in the state of Guam.

Medical License

Medical Doctor with an expired medical license in the state of Guam that expired in 2025.

Education & Training

Residency

Completed their residency at Good Samaritan Medical Center.

Medical School

Graduated from Loma Linda University School Of Medicine in 1999.

NPI Number

Dr. Oh's NPI number is 1891790614.

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Frequently Asked Questions

Is Dr. Daniel Oh accepting new patients?
Dr. Daniel Oh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Daniel Oh accept my insurance?
You can see the insurance plans that Dr. Daniel Oh accepts on their Vitals profile.
Which hospitals is Dr. Daniel Oh affiliated with?
Dr. Daniel Oh is affiliated with Marian Regional Medical Center.
Where is Dr. Daniel Oh's office located?
Dr. Daniel Oh's office is located at 388 Ypao Rd, Tamuning, GU, 96913.
Does Dr. Daniel Oh accept virtual/telehealth appointments?
Dr. Daniel Oh has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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