Summary

Dr. Andrew Ahmann is an endocrinologist who specializes in diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from the University of Colorado School of Medicine and completed his residency at Walter Reed National Military Medical Center. With 46 years of experience treating patients with complex hormonal and metabolic conditions, Dr. Ahmann has developed extensive knowledge in managing diabetes across all age groups. He is fluent in English.

Dr. Ahmann practices at Oregon Health And Science University Hospital and the OHSU Harold Schnitzer Diabetes Health Center in Portland, Oregon. He treats patients with various forms of diabetes, including older adults with diabetes-related complications, general diabetes management, and Type 1 diabetes in children and teenagers. His practice includes specialized eye care for diabetes patients, using advanced imaging techniques to monitor and protect vision health. Dr. Ahmann also performs detailed retinal imaging and optical coherence tomography to detect early signs of diabetic eye disease.
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Quick Facts

  • accepting new patients
  • 46 years of experience
  • speaks English
  • Walter Reed National Military Medical Center
  • 2 specialties
  • 16 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Andrew Joseph Ahmann has 2 locations

Oregon Health And Science University Hospital

3181 Sw Sam Jackson Park RdPortland, OR 97239

Ohsu Harold Schnitzer Diabetes Health Center

3270 SW PAVILION LOOP FL 2PORTLAND, OR 97239
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Andrew Joseph Ahmann, MDDr. Ricardo Ramon Balestra, MDDr. Christina Isabel BaumannDr. Lakshmi Rangarajan Mudambi
Endocrinology, Diabetes & MetabolismCritical Care MedicinePublic Health & General Preventive MedicineCritical Care Medicine
Accepts New Patients
46 Years of Experience 22 Years of Experience 19 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Portland , ORPORTLAND , ORPortland , ORPortland , OR
Med School: University Of Colorado School Of Medicine Med School: Universidad De Buenos Aires Med School: University Of Michigan Medical School Med School: Kempegowda Institute Of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Andrew Joseph Ahmann

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

Medical Specialties

Dr. Andrew Joseph Ahmann has the following 2 specialties

Specialty Expertise

Dr. Andrew Joseph Ahmann has the following 16 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Endocrinology
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Thyroid Diseases

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Residency

Walter Reed National Military Medical Center

Medical School

University Of Colorado School Of MedicineGraduated in 1980

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Frequently Asked Questions

Is Dr. Andrew Ahmann accepting new patients?
Dr. Andrew Ahmann is accepting new patients on Vitals. View Dr. Andrew Ahmann's profile on Vitals to make an appointment.
Does Dr. Andrew Ahmann accept my insurance?
You can see the insurance plans that Dr. Andrew Ahmann accepts on their Vitals profile.
Which hospitals is Dr. Andrew Ahmann affiliated with?
Dr. Andrew Ahmann is affiliated with Oregon Health And Science University Hospital.
Where is Dr. Andrew Ahmann's office located?
Dr. Andrew Ahmann's office is located at 3181 Sw Sam Jackson Park Rd, Portland, OR, 97239.
Does Dr. Andrew Ahmann accept virtual/telehealth appointments?
Dr. Andrew Ahmann has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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