The 20 Best Secondary Immunodeficiency (SID) Doctors Near Me in Colorado, US
Find the Top Secondary Immunodeficiency (SID) Experts and Specialists
Candelas Clinic - Diabetes & Endocrinology & Education
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 Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. O'day is board certified in American Board Of Radiology. Dr. O'day is currently accepting new patients.
National Jewish Health
National Jewish Health. Dr. Saavedra is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Pseudomonas Stutzeri Infections, and Lung Transplant. Dr. Saavedra is board certified in American Board Of Internal Medicine. Dr. Saavedra is currently accepting new patients.
National Jewish Health
National Jewish Health. Dr. Taylor is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Pseudomonas Stutzeri Infections, and Endoscopy. Dr. Taylor is board certified in American Board Of Pediatrics and American Board Of Internal Medicine. Dr. Taylor is currently accepting new patients.
National Jewish Health
National Jewish Health. Dr. Lommatzsch is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Lung Metastases, Cystic Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy. Dr. Lommatzsch is board certified in American Board Of Internal Medicine. Dr. Lommatzsch is currently accepting new patients.
National Jewish Health
National Jewish Health. Dr. Hisert is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Pseudomonas Stutzeri Infections, and Newborn Jaundice. Dr. Hisert is board certified in American Board Of Internal Medicine. Dr. Hisert is currently accepting new patients.
National Jewish Health
Shauna Runchey is an Endocrinologist practicing medicine in Denver, Colorado. Dr. Runchey is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Secondary Immunodeficiency (SID), Jaundice, Triple A Syndrome, and Thyroid Storm.
Children's Hospital Colorado
Joseph Davis is a Pediatric Radiologist practicing medicine in Aurora, Colorado. He has been practicing medicine for over 17 years. Dr. Davis is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Neurogenic Bladder, Subcortical Band Heterotopia, Focal or Multifocal Malformations in Neuronal Migration, and Periventricular Heterotopia.
University Of Colorado Hospital Authority
Alice Gray is an Intensive Care Medicine provider practicing medicine in Aurora, Colorado. Dr. Gray is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Bronchiolitis Obliterans, Industrial Bronchitis, Bronchitis, and Lung Transplant.
National Jewish Health
National Jewish Health. Dr. Silverberg is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Secondary Immunodeficiency (SID), Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Advanced Bronchoscopy. Dr. Silverberg is board certified in American Board Of Internal Medicine.
National Jewish Health
National Jewish Health. Dr. Lommatzsch is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Bronchiectasis, Secondary Immunodeficiency (SID), and Newborn Jaundice. Dr. Lommatzsch is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.
Spectrum Medical Imaging
Robert Johnston is a Radiologist practicing medicine in Brighton, Colorado. He has been practicing medicine for over 42 years. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Pleural Effusion, Secondary Immunodeficiency (SID), Pleurisy, and Cystic Fibrosis. Dr. Johnston is board certified in American Board Of Radiology.
Pediatric Sleep Specialists
Ibrahim Abdulhamid is a Pediatrics provider practicing medicine in Colorado Springs, Colorado. He has been practicing medicine for over 44 years. Dr. Abdulhamid is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Pseudomonas Stutzeri Infections, Micrognathia, Obstructive Sleep Apnea, and Adenoidectomy. Dr. Abdulhamid is board certified in Pediatrics-American Board Of Pediatrics (ABP), Pediatrics, Pulmonary-American Board Of Pediatrics (ABP), and Pediatrics, Sleep Medicine-American Board Of Pediatrics (ABP). Dr. Abdulhamid is currently accepting new patients.
Office
Andrew Weinberger is a Radiologist practicing medicine in Golden, Colorado. Dr. Weinberger is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Secondary Immunodeficiency (SID), Cystic Fibrosis, Colonic Malakoplakia, and Non-Alcoholic Fatty Liver Disease.
Office
David Gilliland is a Radiologist practicing medicine in Golden, Colorado. Dr. Gilliland is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Tenosynovitis, Gallbladder Disease, Chronic Cough, and Vertigo.
National Jewish Health
Tilman Koelsch is a Radiologist practicing medicine in Denver, Colorado. He has been practicing medicine for over 17 years. Dr. Koelsch is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Interstitial Lung Disease, Pulmonary Fibrosis, and Lung Nodules.
National Jewish Health
Valerie Hale is a Radiologist practicing medicine in Denver, Colorado. Dr. Hale is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Bronchiectasis, Lung Nodules, and Interstitial Lung Disease.
Office
Jeffrey Meier is a Radiologist practicing medicine in Golden, Colorado. Dr. Meier is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Banti's Syndrome, Colonic Malakoplakia, Pleural Effusion, Bronchogenic Cyst, and Liver Embolization.
Urology Associates, PC
Daniel Mazur is a Urologist practicing medicine in Lone Tree, Colorado. Dr. Mazur is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Peyronie Disease, Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Ureteroscopy, and Vasectomy. Dr. Mazur is board certified in Urology-American Board Of Urology (ABU). Dr. Mazur is currently accepting new patients.
CommonSpirit Pulmonary & Sleep Medicine Mercy
Erin Crowley is a Pulmonary Medicine provider practicing medicine in Durango, Colorado. Dr. Crowley is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Interstitial Lung Disease. Dr. Crowley is board certified in Pediatrics-American Board Of Pediatrics (ABP), Internal Medicine-American Board Of Internal Medicine (ABIM), Pulmonary Diseases-American Board Of Internal Medicine (ABIM), and Critical Care-American Board Of Internal Medicine (ABIM). Dr. Crowley is currently accepting new patients.
Children's Hospital Colorado
Benjamin Hughes is a Pediatrics provider practicing medicine in Aurora, Colorado. Dr. Hughes is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Obstructive Sleep Apnea, Cystic Fibrosis, Central Sleep Apnea, and Cerebral Hypoxia. Dr. Hughes is board certified in Pediatrics-American Board Of Pediatrics (ABP), Pediatrics, Sleep Medicine-American Board Of Pediatrics (ABP), and Pediatrics, Pulmonary-American Board Of Pediatrics (ABP). Dr. Hughes is currently accepting new patients.
Last Updated: 04/28/2026







