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 Hypothyroidism. Her top areas of expertise are Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Thyroid Cancer.

"Dr. Mason received her bachelor's degree in psychology from Colorado State University in Fort Collins, Colorado before going on to receive her Doctor of Osteopathic Medicine degree from Rocky Vista University in Parker, Colorado. She then completed an osteopathic family medicine residency at Inspira Medical Center located in Vineland, New Jersey.""I believe in empowering my patients to attain the best level of health that they can. I also believe strongly in preventive care and using all aspects of the medical field from acupuncture to massage to modern drugs. I believe in treating the whole person�mind. Dr. Mason is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Migraine with Brainstem Aura, Hypothyroidism, Insomnia, and Migraine.

Originally from Romania, Dr. Dinescu has spent the past 20 years working as an internal medicine physician in the United States. He received his medical degree from Carol Davila- Institute of Medicine and Pharmacy/University of Medicine in Bucharest, Romania, and performed his residency training at Huron Hospital / Cleveland Clinic. He is board certified by the American Board of Internal Medicine and provides general internal medicine and comprehensive primary care for his adult patients. He helps patients manage and treat COPD, asthma and various lung diseases, hypertension, diabetes, chronic kidney diseases, rheumatological and other endocrine-related conditions, heart failure and cardiovascular disease.Dr. Dinescu believes in helping his patients take an active role in their healthcare. Following consistent evidence-based medicine principles, he strives to offer quality care while including his patients in their decisions and treatment options.In his free time, he enjoys skiing, fishing and reading. Dr. Dinescu is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Long Haul COVID, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Torticollis, and Ureteroscopy.

Dr. Yu received her medical degree from Marian University College of Osteopathic Medicine in Indianapolis. She?then moved to Columbus, Ohio for her family medicine residency at Grant Medical Center and she stayed in the city for a Sports Medicine Fellowship. Dr.?Yu?enjoys family and sports medicine because of the broad spectrum of care she provides and close relationships she builds with her patients over time. Her other medical interests include women�s health, osteopathic manipulative therapy (OMT), behavioral medicine, and chronic disease management.�I look forward to working with patients to develop a medical plan that works for them to promote a healthy lifestyle. I make decisions with patients, not for them.�Like many others, Dr.?Yu?and her husband chose Denver as their new home to be closer to outdoor activities. Outside of medicine, Dr.?Yu?enjoys rock climbing, playing board games, traveling, hiking, and trying new restaurants. She also enjoys spending time with her husband and their two cats. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Herpetic Stomatitis, Seasonal Affective Disorder (SAD), Gingivostomatitis, and Generalized Anxiety Disorder (GAD).

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 Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hyperparathyroidism, and Neonatal Severe Hyperparathyroidism.

Originally from Lincoln, Nebraska, Dr. Belson attended Drake University in Des Moines, Iowa for her undergraduate studies. She graduated from Drake with both a Bachelor of Science in Neuroscience and a Bachelor of Arts in International Relations. She earned her Doctor of Medicine from the University of Virginia School of Medicine and completed a family medicine residency with the Cleveland Clinic Foundation. Most recently, Dr. Belson was awarded a Master�s in Public Health from Johns Hopkins Bloomberg School of Public Health. Board certified in family medicine, Dr. Belson�s clinical interests include preventive medicine and management of chronic conditions like high blood pressure, high cholesterol and diabetes. She is passionate about population health and improving healthcare to deliver the best care to patients.�I strive to be a great teammate for each individual patient. Helping patients achieve their health and wellness goals makes practicing family medicine such a joy.�When not seeing patients, Dr. Belson enjoys traveling, running, playing tennis and spending time with her family and friends. Dr. Belson is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Hyperhidrosis, Tension Headache, and Autosomal Recessive Hypotrichosis.

"Growing up in Fairfield, New Jersey, Dr. Gerard Federico always wanted to move west so he could participate in outdoor hobbies year round. He received his undergraduate degree in biology from Siena College in Loudonville, New York. He earned his Doctor of Osteopathic Medicine degree from the University of New England in Biddeford, Maine. Dr. Federico completed an internship in internal medicine with St. Elizabeth Medical Center in Boston, Massachusetts, and residency training in internal medicine with Stony Brook University Hospital in Stony Brook, New York.Board certified, Dr. Federico has practiced internal medicine in Colorado for the past 13 years. He is the Medical Director for the Cat-skiing operation Powder Addiction, in Empire, Colorado.An outdoor enthusiast, Dr. Federico, his wife (a pediatrician) and their two children spend all of their free time skiing, biking, camping and fishing.""I try to really listen to my patients and be attentive to what they are wanting/needing. I think it is important to take the time to address all or most of their concerns at each visit.""". Dr. Federico is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Pulmonary Embolism, Acquired Agranulocytosis, Familial Combined Hyperlipidemia, and Cirrhosis.

"Dr. James Mockler is a family medicine physician in Lafayette. He is originally from Omaha, Nebraska, and his studies and work have taken him across the United States. He received a master's degree in public health from George Washington University in Washington D.C. and a medical degree from the University of Nebraska Medical Center in Omaha. He is board certified in family medicine.Dr. Mockler completed residency training at Valley Family Medicine in Renton, Washington. He then began working at community health centers in both Denver and Loveland, Colorado.Dr. Mockler met his wife when they both attended George Washington University's master's program in public health. Both are dedicated to improving health in a variety of settings with their work at community health centers, private practices and public health agencies. When not seeing patients, Dr. Mockler enjoys playing tennis, biking, hiking and skiing.""I went into family medicine to care for patients of all ages � from newborns to the elderly. Family medicine allows me to provide a continuity of care for my patients and I enjoy seeing them improve their health throughout the course of our relationship.""". Dr. Mockler is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Pulmonary Veno-Occlusive Disease.

"Dr. Claire Schimke is a family medicine physician in Thornton. She earned her undergraduate degree in psychobiology from Binghamton University in Binghamton, New York, and her medical degree from Case Western Reserve University School of Medicine in Cleveland, Ohio. She completed a family medicine residency at Rose Medical Center�in Denver, Colorado.Board certified in family medicine, Dr. Schimke has a special interest in pediatric and adolescent medicine, sports medicine and preventive and mental health.""Every person's health concerns matter. Dr. Schimke is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hypothyroidism, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia.

Mark Engelstad is a primary care provider, practicing in Family Medicine in Westminster, Colorado. Dr. Engelstad is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Congenital Sucrase-Isomaltase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

Johanna Freedman is a primary care provider, practicing in Internal Medicine in Arvada, Colorado. Dr. Freedman is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hypothyroidism, High Cholesterol, Osteomyelitis in Children, and Apparent Mineralocorticoid Excess.

Philip Rosenblum is a primary care provider, practicing in Family Medicine in Westminster, Colorado. Dr. Rosenblum is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Gout, Hypothyroidism, Migraine with Brainstem Aura, High Cholesterol, and Intrauterine Device Insertion.

Kenneth Hahn is a primary care provider, practicing in Family Medicine in Westminster, Colorado. Dr. Hahn is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Gout, Type 2 Diabetes (T2D), and Hypothyroidism.

William Allan is a primary care provider, practicing in Internal Medicine in Wheat Ridge, Colorado. Dr. Allan is rated as a Distinguished provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Stanton Elzi is a primary care provider, practicing in Hospital Medicine in Denver, Colorado. Dr. Elzi has been practicing medicine for over 35 years and is rated as a Distinguished provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Autoerythrocyte Sensitivity.

"Dr. Landrum received her medical degree from the Indiana School of Medicine. She enjoys patient care because it is always changing. She takes pride in her instincts and being able to read people well. Dr. Landrum's philosophy of care is that it is a joint venture.�As a healthcare partner, I try and give the patient the best options I can to help them live a longer quality-filled life, knowing it is up to the patient to make those changes.""�. Dr. Landrum is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hypothyroidism, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Luke Beckman is a primary care provider, practicing in Family Medicine in Westminster, Colorado. Dr. Beckman is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Obesity in Children, Migraine, Costochondritis, and Tietz Syndrome. Dr. Beckman is currently accepting new patients.

Lisa Dever is a primary care provider, practicing in Family Medicine in Westminster, Colorado. Dr. Dever is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Hypothyroidism, and Obesity in Children.

Timothy Eldridge is a primary care provider, practicing in Internal Medicine in Arvada, Colorado. Dr. Eldridge is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Ogilvie Syndrome, Hyperaldosteronism, Familial Hyperaldosteronism, and Phlegmasia Cerulea Dolens.

Usha Tatini is a primary care provider, practicing in Internal Medicine in Arvada, Colorado. Dr. Tatini is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Hyperaldosteronism.