5
1 Rating with 1 written Review
Summary
Dr. Donald Preston is an internal medicine physician who brings four decades of clinical expertise to his practice. He earned his medical degree from Oregon Health & Science University School of Medicine and has been caring for patients for 44 years. His extensive experience in internal medicine allows him to provide comprehensive care for adult patients across a wide range of health conditions.
Dr. Preston practices at Guam Memorial Hospital Authority in Tamuning, Guam, where he focuses on managing complex eye conditions including glaucoma and cataracts. He performs thorough eye examinations and specialized dilated eye exams to help diagnose and monitor vision-related health concerns. Patients consistently rate his care highly, giving him an average rating of 5.0 out of 5 stars.
Dr. Preston practices at Guam Memorial Hospital Authority in Tamuning, Guam, where he focuses on managing complex eye conditions including glaucoma and cataracts. He performs thorough eye examinations and specialized dilated eye exams to help diagnose and monitor vision-related health concerns. Patients consistently rate his care highly, giving him an average rating of 5.0 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 44 years of experience
- 9 insurance plans accepted
- Oregon Health & Science University School Of Medicine
- 1 written review
- 1 specialty
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
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| Dr. Donald Curry Preston | Dr. Alix L Chenet | Dr. Florencio Tudela Lizama | Dr. Joel Rubio |
| Internal Medicine | Internal Medicine | Internal Medicine | Endocrinology, Diabetes & Metabolism |
| 44 Years of Experience | 46 Years of Experience | 40 Years of Experience | 41 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| TAMUNING , GU | Dededo , GU | DEDEDO , GU | TAMUNING , GU |
| Med School: Oregon Health & Science University School Of Medicine | Med School: Howard University College Of Medicine | Med School: University Of Washington School Of Medicine | Med School: Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Donald Curry Preston
Medical Specialties
Dr. Donald Curry Preston has the following specialty
Certifications, License, & Education
44 Years Experience
Dr. Donald Curry Preston 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
Medical School
Graduated from Oregon Health & Science University School Of Medicine in 1982.
NPI Number
Dr. Preston's NPI number is 1538280748.
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Frequently Asked Questions
- Does Dr. Donald Preston accept my insurance?
- You can see the insurance plans that Dr. Donald Preston accepts on their Vitals profile.
- How can I make an appointment with Dr. Donald Preston?
- You can find contact information for Dr. Donald Preston here on Vitals.
- Is Dr. Donald Preston accepting new patients?
- Dr. Donald Preston has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Donald Preston accept virtual/telehealth appointments?
- Dr. Donald Preston has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Donald Preston affiliated with?
- Dr. Donald Preston is affiliated with Guam Memorial Hospital Authority.
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