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Expert Diabetes & Endocrinology Care in Portland
Portland Diabetes & Endocrinology Center has been a leader in endocrinology care since the 1920s, when insulin first became available for diabetes treatment. Our board-certified physicians specialize in diagnosing and managing complex endocrine disorders, including diabetes mellitus types 1 and 2, thyroid diseases, osteoporosis, and hormonal imbalances. With decades of combined experience, our team has pioneered advancements in continuous glucose monitoring, insulin pump therapy, and thyroid cancer treatment.We maintain Diplomate certification from the American Board of Internal Medicine and prioritize patient-centered care through personalized treatment plans. Our research contributions span over 25 years, including participation in clinical trials for human insulin and statins. We collaborate closely with primary care providers to deliver specialized care for conditions affecting the thyroid, pancreas, pituitary, and adrenal glands.
Services
Diabetes Management
Thyroid Cancer Treatment
Osteoporosis Care
Hormonal Disorder Diagnosis
Insulin Pump Therapy
Thyroid Nodule Ablation
Endocrine Research Trials
Highlights and features
- Board-certified physicians with 25+ years of research experience
- Pioneers in continuous glucose monitoring and insulin pump therapy
- Personalized treatment plans for complex endocrine disorders
- Leaders in thyroid cancer diagnosis and management
- Collaborative approach with primary care providers
Associations and certifications
- American Board of Internal Medicine
What people say
New lease on life
Excellent diabetes control
Diligent staff support
Expertise in challenging cases
Personalized care approach
Services
Diabetes Management
We specialize in comprehensive diabetes care for type 1 and type 2 patients. Our approach combines advanced technologies like continuous glucose monitoring with personalized treatment plans. Our providers have decades of experience managing complex cases, including pregnancy-related diabetes and challenging insulin requirements.
Thyroid Cancer Treatment
Our board-certified endocrinologists lead thyroid cancer diagnosis and management, treating over 700 patients annually. We offer non-surgical options like radiofrequency ablation and coordinate multidisciplinary care. Our expertise includes post-treatment monitoring and addressing patients' specific needs throughout their cancer journey.
Osteoporosis Care
We help nearly 2,000 patients annually understand and improve their bone health. Our services include risk assessment, fracture prevention strategies, and treatment options for osteoporosis. We emphasize lifestyle modifications and medication management to strengthen bones and reduce fracture risks.
Insulin Pump Therapy
Our providers are experts in all major insulin pump brands. We help patients transition from multiple daily injections to pump therapy, which offers more precise medication delivery. This technology improves blood sugar control while reducing the treatment burden for diabetes patients.
Thyroid Nodule Ablation
We offer radiofrequency ablation as a non-surgical solution for thyroid nodules. This office-based procedure shrinks nodules without requiring hospitalization. Our endocrinologists evaluate each case to determine if this innovative treatment option is appropriate for patients' specific conditions.
People
Richard W. Bergstrom
MD
Dr. Bergstrom has practiced endocrinology since 1989 and authored 25+ peer-reviewed publications. He serves on the board of a diabetes camp foundation and combines clinical expertise with compassionate care for challenging diabetes cases.
Radhika Chugh
MD, ECNU
Dr. Chugh specializes in hormone physiology treatment. She completed her endocrinology fellowship at the University of Florida and brings expertise in thyroid disorders and diabetes management to our Portland practice.
Scott P. Grady
MD
Dr. Grady focuses on thyroid disorders and diabetes care. With fellowship training in Boston and experience in clinical research, he emphasizes patient education and collaborative decision-making in managing endocrine conditions.
James L. Neifing
MD
Dr. Neifing has practiced endocrinology in Portland since 1991. He chairs the Endocrine Section at Legacy Good Samaritan Hospital and combines clinical expertise with leadership experience in diabetes camp programs.
Amy Shah
DO
Dr. Shah specializes in endocrine disorders including diabetes and thyroid conditions. She completed her fellowship at the University of Vermont and focuses on comprehensive management of hormonal imbalances and metabolic disorders.
Questions
What endocrinology services do you offer?
We specialize in diabetes management, thyroid disorders, osteoporosis treatment, hormonal imbalances, and endocrine research trials.
How do I schedule an appointment?
Contact us at 503-297-3336 during office hours or use our online patient portal for scheduling.
Do you accept my insurance?
Check your coverage through our website or contact our office for specific insurance verification.
What diabetes technologies do you support?
We work with all major insulin pump brands and continuous glucose monitoring systems.
How are thyroid nodules treated?
We offer radiofrequency ablation as a non-surgical option for shrinking thyroid nodules.
Can I access my medical records online?
Yes, through our MyHealthRecord patient portal you can view records and manage appointments.
Reviews (5)
Brian J.
Apr 08, 2022
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I started going there when my A1c was getting out of control. They helped me get it back under control, and gave me a lot of knowledge and support in doing so. They are a very "no nonsense" place. Get in there, get what you need, get out. It's efficient, and effective, and I can definitely respect that. They manage prescriptions effectively, they handle appointments effectively, they do blood draws well, and have treated me with respect. I've had no problems with them, and can certainly recommend them.
Leah Rea
Mar 26, 2022
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If I could give this place a lower rating I would. They had me come in multiple times charging me 50 dollars each time. I went to OHSU once and they had everything needed to take care of my thyroid. This place is money hungry and they are terrible people. I called and left a message to cancel my appointment and they charged me 100 dollars. During COVID while everybody is struggling this place sues me for the cancellation fee and has my wage garnished! All over 100 dollars when I called in time to cancel. NEVER EVER GO HERE!
Cheyenne Smith
Mar 05, 2022
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I really appreciate Dr. Grady's knowledge, thoroughness, willingness to listen and follow up, and kindness. I feel like I'm in the best possible hands for my endocrine conditions. I have seen several other doctors at this practice over the years who are also excellent. I have been impressed by the staff as well. Many thanks!
A. T. Gossard
Feb 08, 2022
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If you are serious about diabetes care, PDEC is the best in the Portland area. If you are using a pump, CGM, or want to keep up on the latest in technology, PDEC is the place to go. I've been a patient at PDEC for 10 years so I've been treated by a number of doctors.
David H.
Jan 24, 2022
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Richard Bergstrom, endocrinologist, at Providence St. Vincent's Hospital, is affable, patient oriented, and unrushed. I've been his patient for more than 20 years and always happy in my consultations with him. In fact, he gives a more thorough physical exam, and asks more pertinent questions, than most PCPs and other specialists -- a knowledgeable and likable guy who doesn't believe himself to be omniscient. Highly recommended. (The only negative is that the office seems understaffed, and the personnel rushed.)
