Bryan Haugen is an Endocrinologist in Aurora, Colorado. Dr. Haugen is rated as an Elite provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroidectomy, and Hormone Replacement Therapy (HRT).

Originally from Sioux Falls, South Dakota, Dr. O'Day earned her medical degree from the University of Minnesota Medical School in the Twin Cities. She completed an internship and residency in internal medicine at Brigham and women's Hospital in Boston, and a fellowship in endocrinology, diabetes and metabolism at the New York University School of Medicine in New York. Dr. O'Day is board certified in internal medicine and endocrinology, diabetes and metabolism.Dr. O'Day has a special interest in diabetes management, cystic fibrosis related diabetes, thyroid disorders, thyroid cancer, pituitary disorders, polycystic ovarian syndrome, osteoporosis and adrenal disorders. Prior to relocating to Denver, Dr. O'Day was working as an endocrinologist in Minnesota, in the Twin Cities area.Dr. O'Day and her family moved from Minneapolis to Denver for the sunshine and the mountains. During her free time she enjoys hiking with her husband and son, and all things Disney. Dr. O'day is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Thyroid Cancer.

Dr. Stanciu was born and raised in Bucharest, Romania, where she earned her Doctor of Medicine from Carol Davila University. She continued her medical training with an internship in general surgery and a general medicine residency in Bucharest, Romania. Dr. Stanciu moved to the United States in 1997 to complete an Internal Medicine Residency at Cook County Hospital in Chicago. She then completed an Endocrinology Fellowship at Loyola University in Maywood, Illinois.Dr. Stanciu is board-certified in endocrinology, diabetes, and metabolism, and internal medicine. She has expertise in parathyroid, osteoporosis, and other metabolic bone disorders (including rare bone disorders).Dr. Stanciu believes in engaging patients in learning about their disease and available treatment options to achieve the best possible outcomes. She aims to make patients comfortable with their treatment decisions, knowledgeable about the disease process, and encourage them to actively participate in their healing by promoting a healthy and active lifestyle.�I am thorough in my evaluation so I can understand the root cause of the disease, find the appropriate treatment option, and explain to the patient in easy-to-understand language. I love to see the patient getting back to an active lifestyle.�When she is not working, Dr. Stanciu enjoys the beautiful weather and mountains of Colorado, where she can be found hiking and camping in the summer and skiing in the winter. She has two daughters, one granddaughter, and three grandsons.Dr. Stanciu is a 5280 Magazine Top Doctor for 2020, 2021, 2023, and 2024. Dr. Stanciu is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hyperparathyroidism, and Neonatal Severe Hyperparathyroidism.

Kimberly Vanderveen is a General Surgeon in Denver, Colorado. Dr. Vanderveen is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Hyperparathyroidism, Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, Thyroidectomy, and Parathyroidectomy.

Jennifer Bocker is a General Surgeon and an Emergency Medicine provider in Wheat Ridge, Colorado. Dr. Bocker is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Chronic Subdural Hematoma, Delirium, Subdural Hematoma, Gastrostomy, and Hip Replacement.

Kevin Tong is an Endocrinologist in Lakewood, Colorado. Dr. Tong is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Nodule, Thyroid Cancer, Papillary Thyroid Cancer, and Follicular Thyroid Cancer.

Dr. Elisa Rogowitz is a triple board-certified endocrinologist. She started Clarity Endocrine, a modern direct patient care (DPC) endocrine clinic, offering care to patients across Colorado, Utah, and Texas. Her patient-first approach to endocrine and metabolic care blends the convenience of virtual medicine with the trust of long-term doctor relationships. Dr. Elisa Rogowitz, MD, MBA completed rigorous education and medical training. She graduated summa cum laude from University of Arizona, completed internship and residency at Scripps Green Hospital, and earned fellowship in Endocrinology, Diabetes, and Metabolism. She is fluent in English, German, and Spanish. She specializes in thyroid, diabetes, osteoporosis, and menopausal hormone management but enjoys treating all types of endocrine conditions with a focus on wellness. Dr. Rogowitz is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Parathyroid Hyperplasia, Osteitis Fibrosa, Familial Isolated Hyperparathyroidism, and Neonatal Severe Hyperparathyroidism.

Madeleine Kane is a Hematologist Oncology specialist and an Oncologist in Aurora, Colorado. Dr. Kane is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Thyroid Cancer, Neuroendocrine Tumor, Follicular Thyroid Cancer, and Anaplastic Thyroid Cancer. Dr. Kane is currently accepting new patients.

Ryan Sullivan is a primary care provider, practicing in Internal Medicine in Lakewood, Colorado. Dr. Sullivan has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Metastatic Uveal Melanoma, Myocarditis, Melanoma of the Eye, Colonoscopy, and Thyroidectomy.

Matthew Spraker is a Radiation Oncologist in Lakewood, Colorado. Dr. Spraker is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Adult Soft Tissue Sarcoma, Angiosarcoma, Rhabdomyosarcoma Embryonal, and Undifferentiated Pleomorphic Sarcoma.

Dr. Cassara grew up in Colorado and received her medical degree from University of Vermont, College of Medicine. She is board certified in both internal medicine, and endocrinology and metabolism. Dr. Cassara completed an internship and residency training in internal medicine at the University of North Carolina, Chapel Hill, where she also completed a fellowship in endocrinology and metabolism.Dr. Cassara�s philosophy of patient care is geared toward engaging patients and families in learning about their disease, encouraging a healthful lifestyle and partnering with patients for positive outcomes. Outside of the office, Dr. Cassara enjoys hiking and exploring Colorado with her husband and two children. Dr. Cassara is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Type 1 Diabetes (T1D), Thyroid Cancer, Papillary Thyroid Cancer, and Follicular Thyroid Cancer.

Leslie Gamache is an Endocrinologist in Denver, Colorado. Dr. Gamache is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Type 1 Diabetes (T1D), Obesity in Children, Hypothyroidism, and Thyroid Nodule.

Mervyn Lifschitz is an Endocrinologist in Denver, Colorado. Dr. Lifschitz is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Medullary Thyroid Carcinoma, Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroid Cancer.

Michael Loughner is an Endocrinologist in Denver, Colorado. Dr. Loughner is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, and Medullary Thyroid Carcinoma.

Nikita Pozdeyev is an Endocrinologist in Aurora, Colorado. Dr. Pozdeyev is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroidectomy, and Splenectomy.

Janice Kerr is an Endocrinologist in Aurora, Colorado. Dr. Kerr is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Pituitary Tumor, Prolactinoma, Acromegaly, and Follicular Thyroid Cancer.

Christopher Raeburn is a General Surgeon in Aurora, Colorado. Dr. Raeburn is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroidectomy, and Parathyroidectomy. Dr. Raeburn is currently accepting new patients.

Whitney Goldner is an Endocrinologist in Aurora, Colorado. Dr. Goldner is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Thyroid Cancer, Thyroid Nodule, Anaplastic Thyroid Cancer, Thyroidectomy, and Hormone Replacement Therapy (HRT).

Amanda Lagreca is an Endocrinologist in Aurora, Colorado. Dr. Lagreca is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroid Cancer, and Medullary Thyroid Carcinoma.

Sarah Mayson is an Endocrinologist in Aurora, Colorado. Dr. Mayson is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, and Medullary Thyroid Carcinoma.