Summary

Dr. Andrew Ahmann is a board-certified endocrinologist specializing 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 clinical experience, Dr. Ahmann has developed deep expertise in managing complex diabetes cases and metabolic disorders. He provides care in English.

Dr. Ahmann practices at Oregon Health and Science University Hospital and the OHSU Harold Schnitzer Diabetes Health Center in Portland, Oregon. His clinical focus centers on treating type 2 diabetes in both adults and pediatric patients. He performs essential diagnostic procedures including A1c testing and complete blood counts to monitor diabetes management and overall health. Dr. Ahmann's extensive experience makes him well-equipped to help patients navigate the complexities of diabetes care and achieve better health outcomes.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 46 years of experience
  • speaks English
  • Walter Reed National Military Medical Center
  • 2 specialties
  • 16 areas of expertise
  • 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, MDCymon Nichole KerschBritney HyunDr. Rodica Pop Busui, MD
Endocrinology, Diabetes & MetabolismRadiation OncologyCritical Care MedicineEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
46 Years of Experience 5 Years of Experience 39 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 , ORChicago , ILAnn Arbor , MI
Med School: University Of Colorado School Of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: Universitatea De Medicina Si Farmacie Victor Babes
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

Dr. Andrew Joseph Ahmann holds an expired medical license in the state of Oregon.

Medical License

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

Education & Training

Residency

Completed their residency at Walter Reed National Military Medical Center.

Medical School

Graduated from University Of Colorado School Of Medicine in 1980.

NPI Number

Dr. Ahmann's NPI number is 1891701405.

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Frequently Asked Questions

What languages does Dr. Andrew Ahmann speak?
Dr. Andrew Ahmann speaks English.
Does Dr. Andrew Ahmann accept my insurance?
You can see the insurance plans that Dr. Andrew Ahmann accepts on their Vitals profile.
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.
Which hospitals is Dr. Andrew Ahmann affiliated with?
Dr. Andrew Ahmann is affiliated with Oregon Health And Science University Hospital.
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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