Dr. Bernard C. Ngai

Dali Chen, MD, PhD, FACE, is a board-certified endocrinologist specializing in diabetes, thyroiddiseases, pituitary diseases, adrenal diseases, osteoporosis, male hypogonadism and lipid disorders. Dr. Chen strives to provide the best endocrine care for his patients with thorough endocrine evaluation, in-depth counseling, appropriate treatment and adequate follow-up. Dr. Chen likes to discuss with his patients their options and welcomes their participation in their own care management. He is fluent in English and Chinese.Dr. Chen is a member of the American Medical Association (AMA), American Association of Clinical Endocrinologists (AACE) and fellow of the American College of Endocrinology (ACE). Dr. Chen is highly rated in 46 conditions, according to our data. His clinical expertise encompasses Diabetic Neuropathy, Type 2 Diabetes (T2D), Follicular Thyroid Cancer, and Anaplastic Thyroid Cancer. Dr. Chen is board certified in Endocrinology. Dr. Chen is currently accepting new patients.

Ronald Graf is an Endocrinologist practicing medicine in Tacoma, Washington. Dr. Graf is highly rated in 25 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Isolated Hypogonadotropic Hypogonadism. Dr. Graf is currently accepting new patients.

Zhiyu Wang, MD, PhD, specializes in general endocrinology and metabolic disorders. Board certified in internal medicine, Dr. Wang provides care for a wide range of conditions that include diabetes, lipid disorders, osteoporosis and glandular conditions such as thyroid, pituitary and adrenal diseases. In addition to his medical degree, he completed a fellowship in endocrinology and holds a PhD in anatomy and cell biology.Dr. Wang listens to patients and thoroughly discusses conditions and treatment options. He believes in making decisions as a team. For his patients who have long-term endocrine conditions, he strives to make sure they have the most current care to help live a happy and healthy life. Dr. Wang is highly rated in 56 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Thyroid Cancer, and Anaplastic Thyroid Cancer. Dr. Wang is board certified in Internal Medicine and Endocrinology. Dr. Wang is currently accepting new patients.

Sarah Nelson is an Endocrinologist practicing medicine in Tacoma, Washington. Her clinical expertise encompasses Type 1 Diabetes (T1D), Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, and Anaplastic Thyroid Cancer. Dr. Nelson is currently accepting new patients.

Shaista Quddusi is an Endocrinologist practicing medicine in Tacoma, Washington. Dr. Quddusi is highly rated in 3 conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Thyroid Storm. Dr. Quddusi is currently accepting new patients.

Mary E. Bates, ARNP, is a board certified advanced registered family nurse practitioner specializing in endocrinology. She has special interest in diabetes, hypertension, and osteoporosis. Mary believes in working together with the patient to provide health care goals; and that patient education is fundamental to achieve these goals. Mary is a member of the American Academy of Nurse Practitioners. Dr. Bates is highly rated in 12 conditions, according to our data. Her clinical expertise encompasses Diabetic Neuropathy, Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Type B Insulin Resistance Syndrome. Dr. Bates is board certified in Family Nurse Practitioner, American Academy Of Nurse Practitioners. Dr. Bates is currently accepting new patients.