Dr. William Chapin, MD

Endocrinology, Diabetes & Metabolism •  Male • Age 50
  
Dr. Chapin
Accepting new patients

Adventist Health Medical Group

10101 Se Main St Ste 1001 Portland, OR 97216

Make an Appointment

(503) 255-3404

Dr. William Chapin, MD is a Endocrinology, Diabetes & Metabolism Specialist in Portland, OR and has over 22 years of experience in the medical field. Dr. Chapin has more experience with Reproductive Endocrinology, Thyroid Disorders, and Diabetes than other specialists in his area. He graduated from Drexel University College of Medicine medical school in 1998. He is affiliated with Adventist Health Portland. He is accepting new patients. Be sure to call ahead with Dr. Chapin to book an appointment.


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At a Glance

  • Friendly Staff
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Dr. Chapin accepts

Accepted insurance can change. Please double-check when making an appointment.

(503) 255-3404

Dr. Chapin accepts the following insurance:

Aetna
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for Oregon
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Chapin

Based on treatment records, we have identified the following as areas of care that Dr. Chapin treats more often than their peers. If you are unsure whether Dr. Chapin treats other conditions, please contact the office at (503) 255-3404.

Reproductive Endocrinology

Reproductive endocrinologists diagnose and treat conditions that contribute to infertility and perform fertility treatments such as in vitro fertilization (IVF), sperm banking, and egg freezing.Compare with other Reproductive Endocrinology specialists.

Dr. Chapin typically treats 75% more often than similar doctors

Based on claims data for 3 conditions and procedures

Treatments
Testicular Dysfunction
Female Infertility
Hypopituitarism
Normal Frequency
High Frequency
Very High Frequency
Dr. Chapin
Similar Providers

Thyroid Disorders

Thyroid disorders specialists diagnose and treat conditions affecting the thyroid gland, including hyperparathyroidism, thyroid disease, and thyroid nodules.Compare with other Thyroid Disorders specialists.

Dr. Chapin typically treats 62% more often than similar doctors

Based on claims data for 11 conditions and procedures

Treatments
Thyroid Disease
Hypothyroidism
Autoimmune Thyroid Diseases
Thyroiditis
Normal Frequency
High Frequency
Very High Frequency
Dr. Chapin
Similar Providers

Diabetes

Diabetes specialists manage and treat a range of diabetes-related conditions including type 1 and type 2 diabetes and diabetic ketoacidosis through procedures such as continuous glucose monitoring and insulin therapy.Compare with other Diabetes specialists.

Dr. Chapin typically treats 72% more often than similar doctors

Based on claims data for 6 conditions and procedures

Treatments
Diabetes With Renal Manifestations
Diabetes Type 2
Diabetic Ketoacidosis
Hypoglycemia
Normal Frequency
High Frequency
Very High Frequency
Dr. Chapin
Similar Providers
Hide other treatment areas

Check Dr. Chapin's experience treating your condition or procedure

Dr. Chapin's conditions and procedures:

  • Abnormal Thyroid
  • Acromegaly and Gigantism
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Continuous Glucose Monitoring
  • Cushing's Syndrome
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Endocrine Disorders
  • Female Infertility
  • Gestational Diabetes
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Kidney Disease
  • Klinefelter Syndrome
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Polycystic Ovarian Syndrome
  • Pregestational Diabetes Mellitus
  • Pregnancy-Related Disorders
  • Retina Diseases
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Ultrasound, Thyroid
  • Vitamin D Deficiency

Dr. Chapin's Reviews

Likelihood to recommend Dr. Chapin

3.5

Based on 13 ratings

5 Stars
46.15384615384615%
(6)
4 Stars
23.076923076923077%
(3)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
30.76923076923077%
(4)
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Dr. Chapin?
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Reply Flag
My first 2-3 appointments were a little strained as he and I each were learning to trust the other. After that I've found he is very thorough, caring and willing to listen.
What went well
No results
What could be improved
No results
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Jan 29, 2020
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Nice guy, good doctor. Got me what I needed. I saw him near the end of the day and he was obviously a little bit tired, but he still listened to and addressed my concerns.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
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Dan M. – Dec 10, 2019
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Reply Flag
Makes you wait forever in the room before he sees you. When you ask a question, he brushes you off like you're stupid and he can't be bothered. Acts like you're wasting his time, and you know nothing about your illness because clearly, you are not the Dr.
What went well
No results
What could be improved
No results
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Portland, OR – Feb 16, 2017
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Unfriendly, did not listen to my symptoms. Uncaring.
What went well
No results
What could be improved
No results
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Portland, OR – Jan 11, 2017
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I have type 2 diabetes. I have been going to Dr Chapin since his office opened. He has listened to what I tell him and we discuss the problem and he tells me what he thinks will help me. I trust what Dr Chapin tell me I need to do. If he thinks what I suggest to him is something that will help me then he will talk to me about it and go from there. I recommend Dr Chapin to anyone with a Diabetes or Thyroid problem.
What went well
No results
What could be improved
No results
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James L. in Milwauki, OR – Dec 10, 2016
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Dr chapin is a very thouough and caring human being. He quickly addressed and remedied my concern
What went well
No results
What could be improved
No results
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Dwayne in Portland. OR – Mar 27, 2016
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About Me

Care Philosophy

Dr. Chapin is a board certified internal medicine physician and board certified endocrinologist. He cares for and manages a wide spectrum of endocrine...Read more

Specialties

  • Endocrinology, Diabetes & Metabolism

Board Certifications

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Education

2001
Or Health Scis University
Residency Hospital
1999
OR Hlth Scis Univ
Internship Hospital
1998
Drexel University College of Medicine
Medical School
1993
University of California At Berkeley
Undergraduate School

Awards

Frequently Asked Questions

Is Dr. William Chapin, MD accepting new patients?

Does Dr. William Chapin, MD accept my insurance?

What are Dr. William Chapin, MD's top areas of care?

Locations

Adventist Health Medical Group

Diabetes and Endocrine Center10101 Se Main St Ste 1001 Portland, OR 97216
1

Affiliated Hospitals

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Learn more

Adventist Health Portland

Portland, OR

74% Patient experience rating, 5% higher than the national average

  • America's 250 Best Hospitals Award™ (2018)
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