Overview
Karen Ratner is a primary care provider, practicing in Internal Medicine in Littleton, Colorado. Her top areas of expertise are Multiple Carboxylase Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, and Subacute Combined Degeneration.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
Philip Mehler is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Mehler is highly rated in 8 conditions, according to our data. His top areas of expertise are Anorexia, Superior Mesenteric Artery Syndrome (SMAS), Bulimia, and Malnutrition.
National Jewish Health
Rohit Katial is an Internal Medicine provider in Denver, Colorado. Dr. Katial is highly rated in 16 conditions, according to our data. His top areas of expertise are Asthma, Eosinophilic Asthma, Simple Pulmonary Eosinophilia, and Chronic Eosinophilic Pneumonia.
National Jewish Health
Harold Nelson is an Internal Medicine provider in Denver, Colorado. Dr. Nelson is highly rated in 7 conditions, according to our data. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Giant Papillary Conjunctivitis, and Vernal Keratoconjunctivitis.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Arrhythmogenic Right Ventricular Cardiomyopathy
- AtherosclerosisDr. Ratner isExperienced. Learn about Atherosclerosis.
- Chronic Obstructive Pulmonary Disease (COPD)
- Coronary Heart DiseaseDr. Ratner isExperienced. Learn about Coronary Heart Disease.
- Familial HypertensionDr. Ratner isExperienced. Learn about Familial Hypertension.
- Folate DeficiencyDr. Ratner isExperienced. Learn about Folate Deficiency.