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Dr. John Ryan

Seattle, WA
I specialize in
I have been in practice
54 years
I speak
My answers and insights have
Helped 20 people
Here are kind words from others
This Thanksgiving, I wanted to share my appreciation for all that you do! Thank you, doctor! :)
Recommend me
I am located at
1100 9th Ave
Seattle , WA 98101

I was educated and trained at
Medical / Graduate School
University of Michigan Medical School
Duke University
I've won the following awards
Top Doctor, Seattle Metropolitan Magazine
Top Doctor, Seattle Metropolitan Magazine
Top Doctors, Seattle Metropolitan Magazine
I've published
Need for Randomized Clinical Trials on Intraoperative Parathyroid Hormone Kinetics: Comment on "Impact of Race on Intraoperative Parathyroid Hormone Kinetics"
Arch Surg., Jul:1 (2012)
Zollinger-Ellison syndrome caused by solitary gastrinoma blocking the pancreatic duct: enucleation and pancreatic duct repair.
Surgery., Jul;138(1):111-2 (2005)
One-gland exploration for mediastinal parathyroid adenomas: cervical and thoracoscopic approaches.
Am. J. Surg., May;189(5):601-4; discussion 605 (2005)