Dr. Colin Ma, MD

Dr. Colin Ma, MD

Ophthalmology  ·  
Male  ·  
Age 59
Dr. Colin Ma, MD is an ophthalmology specialist in Portland, OR and has been practicing for 28 years. He graduated from Oxford U Med Sch in 1982 and specializes in ophthalmology.

2525 NW Lovejoy St Ste 100

Portland, OR 97210

Contact Information

(503) 274-2121

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Regence Blue Cross Blue Shield

*Please verify this information when scheduling an appointment.

Learn about Dr. Ma

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Ma performs your care needs compared to other doctors.

Repair of Retinal Detachment or Retinal Tear
very high
more than 97% of peers
Eye Surgery
more than 86% of peers
Wet Age-Related Macular Degeneration
more than 79% of peers

Dr. Ma's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Ophthalmology

1  Board Certifications

  • Ophthalmology
    Accredited by: American Board of Ophthalmology*

50  Conditions Treated

  • Acute Endophthalmitis
  • Anisocoria
  • Anterior Ischemic Optic Neuropathy
  • Autoimmune Diseases
  • Benign Neoplasm of Choroid
  • Benign Neoplasm of Eye
  • Benign Tumor
  • Blindness
  • Brain Disorders
  • Cataract
  • Central Serous Chorioretinopathy
  • Chorioretinal Scars
  • Conjunctival Hemorrhage
  • Degenerative Disorders of Globe
  • Diabetic Macular Edema (DME)
  • Diabetic Retinopathy
  • Drusen
  • Dry Age-Related Macular Degeneration
  • Dry Eyes
  • Endophthalmitis
  • Eye Cancer
  • Eye Infections
  • Floaters
  • Focal Chorioretinitis and Focal Retinochoroiditis
  • Fuchs' Corneal Dystrophy
  • Glaucoma
  • Hypotony of Eye
  • Iridocyclitis
  • Keratitis
  • Lazy Eye
  • Macular Edema
  • Macular Hole
  • Malignant Neoplasm of Eye
  • Ocular Hypertension
  • Progressive High Myopia
  • Pterygium
  • Purulent Endophthalmitis
  • Retina Diseases
  • Retinal Detachment and Retinal Tear
  • Retinal Hemorrhage
  • Retinal Neovascularization
  • Retinal Vein Occlusion
  • Retinopathy of Prematurity (ROP)
  • Retinoschisis
  • Senile Cataracts
  • Thyroid Disease
  • Uveitis and Iridocyclitis
  • Vascular Disease
  • Vitreous Hemorrhage
  • Wet Age-Related Macular Degeneration


Read Less

6  Procedures

  • Cataract Removal Surgery
  • Destruction of Lesion of Retina and Choroid
  • Eye Surgery
  • Repair of Retinal Detachment or Retinal Tear
  • Vitrectomy (incl. Macular Hole Repair)
  • Vitreoretinal Surgery

Background Check

0 Malpractice Claims

No malpractice history found for Oregon.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Oxford U Med Sch
    Medical School | Graduated 1982
  • U Oxford
    Internship Hospital | Completed 1983
  • University Of Iowa Hospitals & Clinics
    Residency Hospital | Completed 1988
  • University Of Southern California
    Fellowship Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ma has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Ma does not have any memberships or affiliations listed. If you are Dr. Ma and would like to add memberships or affiliations, please update your profile.

Dr. Ma's Reviews

Likelihood of recommending Dr. Ma to family and friends
7 total reviews (1 has a comment)

Likelihood to Recommend (7)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Ma's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    31 to 45 minutes

Patient Comments (1)

Dr Ma is extremely good at explaining everything. He is the key factor to my granddaughter not losing her eyesight due to a rare disease she has. Dr Ma is awesome.
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