Overview
Christopher Rajkumar is a primary care provider, practicing in Internal Medicine in Mason City, Iowa.
Dr. Rajkumar is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Endoscopy, and Colonoscopy.
Dr. Rajkumar is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1000 4th St SW, Mason City, IA 50401
155 Crystal Run Rd, Middletown, NY 10941
Mercyone North Iowa Medical Center
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MercyOne North Iowa Internal Medicine Residency
William Riesen is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Riesen is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Fainting, Inappropriate Sinus Tachycardia (IST), Vertigo, Gastrostomy, and Endoscopy. Dr. Riesen is board certified in Internal Medicine, American Board Of Internal Medicine. Dr. Riesen is currently accepting new patients.
Mercyone North Iowa Medical Center
David Popp is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Popp is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Cor Pulmonale, Obesity, Obesity in Children, and Chronic Cough.
Frequently Asked Questions about Dr. Christopher H. Rajkumar
How do I make an appointment with Dr. Christopher H. Rajkumar?
You can book an appointment with Dr. Christopher H. Rajkumar by calling their office at 641-428-7000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Christopher H. Rajkumar a top-rated expert for Sepsis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Christopher H. Rajkumar is classified as an Advanced expert for Sepsis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Christopher H. Rajkumar specialize in?
While Dr. Christopher H. Rajkumar is a Internal Medicine, they have specific expertise in Sepsis, Hospital-Acquired Pneumonia, and Atypical Pneumonia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Christopher H. Rajkumar accept my insurance?
Dr. Christopher H. Rajkumar accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 641-428-7000 to verify that your specific plan is currently accepted before your visit.
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
- Advanced
- Atypical PneumoniaDr. Rajkumar isAdvanced. Learn about Atypical Pneumonia.
- Gastrointestinal BleedingDr. Rajkumar isAdvanced. Learn about Gastrointestinal Bleeding.
- Hospital-Acquired PneumoniaDr. Rajkumar isAdvanced. Learn about Hospital-Acquired Pneumonia.
- PneumoniaDr. Rajkumar isAdvanced. Learn about Pneumonia.
- RhabdomyolysisDr. Rajkumar isAdvanced. Learn about Rhabdomyolysis.
- SepsisDr. Rajkumar isAdvanced. Learn about Sepsis.
- Experienced
- Acute Coronary SyndromeDr. Rajkumar isExperienced. Learn about Acute Coronary Syndrome.
- Acute CystitisDr. Rajkumar isExperienced. Learn about Acute Cystitis.
- Acute Kidney FailureDr. Rajkumar isExperienced. Learn about Acute Kidney Failure.
- Acute PancreatitisDr. Rajkumar isExperienced. Learn about Acute Pancreatitis.
- Acute Tubular NecrosisDr. Rajkumar isExperienced. Learn about Acute Tubular Necrosis.
- AnemiaDr. Rajkumar isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Rajkumar isExperienced. Learn about Angiodysplasia of the Colon.
- ApoplexyDr. Rajkumar isExperienced. Learn about Apoplexy.
- AsthmaDr. Rajkumar isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Rajkumar isExperienced. Learn about Asthma in Children.
- Autosomal Dominant HypocalcemiaDr. Rajkumar isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- Bacterial GastroenteritisDr. Rajkumar isExperienced. Learn about Bacterial Gastroenteritis.
- Bell's PalsyDr. Rajkumar isExperienced. Learn about Bell's Palsy.
- BoilsDr. Rajkumar isExperienced. Learn about Boils.
- Bone Marrow AspirationDr. Rajkumar isExperienced. Learn about Bone Marrow Aspiration.
- CarbuncleDr. Rajkumar isExperienced. Learn about Carbuncle.
- Cardiac ArrestDr. Rajkumar isExperienced. Learn about Cardiac Arrest.
- CellulitisDr. Rajkumar isExperienced. Learn about Cellulitis.
- Childhood Hypophosphatasia (HPP)Dr. Rajkumar isExperienced. Learn about Childhood Hypophosphatasia (HPP).
- Childhood Iron Deficiency AnemiaDr. Rajkumar isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Childhood PancreatitisDr. Rajkumar isExperienced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Rajkumar isExperienced. Learn about Cholecystitis.
- Chronic Kidney DiseaseDr. Rajkumar isExperienced. Learn about Chronic Kidney Disease.
- Chronic Obstructive Pulmonary Disease (COPD)
- ColitisDr. Rajkumar isExperienced. Learn about Colitis.
- ColonoscopyDr. Rajkumar isExperienced. Learn about Colonoscopy.
- COVID-19Dr. Rajkumar isExperienced. Learn about COVID-19.
- Deep Vein ThrombosisDr. Rajkumar isExperienced. Learn about Deep Vein Thrombosis.
- DehydrationDr. Rajkumar isExperienced. Learn about Dehydration.
- DeliriumDr. Rajkumar isExperienced. Learn about Delirium.
- DementiaDr. Rajkumar isExperienced. Learn about Dementia.
- Diverticular DiseaseDr. Rajkumar isExperienced. Learn about Diverticular Disease.
- EmpyemaDr. Rajkumar isExperienced. Learn about Empyema.
- EncephalitisDr. Rajkumar isExperienced. Learn about Encephalitis.
- EndoscopyDr. Rajkumar isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Rajkumar isExperienced. Learn about Enlarged Liver.
- Epidural AbscessDr. Rajkumar isExperienced. Learn about Epidural Abscess.
- EpilepsyDr. Rajkumar isExperienced. Learn about Epilepsy.
- Esophageal VaricesDr. Rajkumar isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Rajkumar isExperienced. Learn about Esophagitis.
- Facial ParalysisDr. Rajkumar isExperienced. Learn about Facial Paralysis.
- FaintingDr. Rajkumar isExperienced. Learn about Fainting.
- Familial Hypocalciuric Hypercalcemia Type 1Dr. Rajkumar isExperienced. Learn about Familial Hypocalciuric Hypercalcemia Type 1.
- Familial Neurocardiogenic SyncopeDr. Rajkumar isExperienced. Learn about Familial Neurocardiogenic Syncope.
- FolliculitisDr. Rajkumar isExperienced. Learn about Folliculitis.
- Fractured SpineDr. Rajkumar isExperienced. Learn about Fractured Spine.
- FrostbiteDr. Rajkumar isExperienced. Learn about Frostbite.
- Gallbladder DiseaseDr. Rajkumar isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Rajkumar isExperienced. Learn about Gallstones.
- GangreneDr. Rajkumar isExperienced. Learn about Gangrene.
- GastrostomyDr. Rajkumar isExperienced. Learn about Gastrostomy.
- Generalized Tonic-Clonic SeizureDr. Rajkumar isExperienced. Learn about Generalized Tonic-Clonic Seizure.
- Gitelman SyndromeDr. Rajkumar isExperienced. Learn about Gitelman Syndrome.
- Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency
- Grass AllergyDr. Rajkumar isExperienced. Learn about Grass Allergy.
- GTP Cyclohydrolase 1 DeficiencyDr. Rajkumar isExperienced. Learn about GTP Cyclohydrolase 1 Deficiency.
- Heart AttackDr. Rajkumar isExperienced. Learn about Heart Attack.
- Heart FailureDr. Rajkumar isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hereditary PancreatitisDr. Rajkumar isExperienced. Learn about Hereditary Pancreatitis.
- High Potassium LevelDr. Rajkumar isExperienced. Learn about High Potassium Level.
- Hip ReplacementDr. Rajkumar isExperienced. Learn about Hip Replacement.
- HypercalcemiaDr. Rajkumar isExperienced. Learn about Hypercalcemia.
- Hypertensive Heart DiseaseDr. Rajkumar isExperienced. Learn about Hypertensive Heart Disease.
- Hypophosphatasia (HPP)Dr. Rajkumar isExperienced. Learn about Hypophosphatasia (HPP).
- HypophosphatemiaDr. Rajkumar isExperienced. Learn about Hypophosphatemia.
- HypothermiaDr. Rajkumar isExperienced. Learn about Hypothermia.
- Idiopathic HypercalciuriaDr. Rajkumar isExperienced. Learn about Idiopathic Hypercalciuria.
- Interstitial NephritisDr. Rajkumar isExperienced. Learn about Interstitial Nephritis.
- Iron Deficiency AnemiaDr. Rajkumar isExperienced. Learn about Iron Deficiency Anemia.
- Juvenile Paget's DiseaseDr. Rajkumar isExperienced. Learn about Juvenile Paget's Disease.
- Kidney StonesDr. Rajkumar isExperienced. Learn about Kidney Stones.
- Liver EmbolizationDr. Rajkumar isExperienced. Learn about Liver Embolization.
- Low Blood PressureDr. Rajkumar isExperienced. Learn about Low Blood Pressure.
- Low Blood SugarDr. Rajkumar isExperienced. Learn about Low Blood Sugar.
- Low Sodium LevelDr. Rajkumar isExperienced. Learn about Low Sodium Level.
- Lung MetastasesDr. Rajkumar isExperienced. Learn about Lung Metastases.
- LymphangitisDr. Rajkumar isExperienced. Learn about Lymphangitis.
- Magnesium DeficiencyDr. Rajkumar isExperienced. Learn about Magnesium Deficiency.
- Memory LossDr. Rajkumar isExperienced. Learn about Memory Loss.
- Methicillin-Resistant Staphylococcus Aureus (MRSA)
- Milk-Alkali SyndromeDr. Rajkumar isExperienced. Learn about Milk-Alkali Syndrome.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- MyringotomyDr. Rajkumar isExperienced. Learn about Myringotomy.
- NecrosisDr. Rajkumar isExperienced. Learn about Necrosis.
- Necrotizing EnterocolitisDr. Rajkumar isExperienced. Learn about Necrotizing Enterocolitis.
- NephrosclerosisDr. Rajkumar isExperienced. Learn about Nephrosclerosis.
- Neurotoxicity SyndromesDr. Rajkumar isExperienced. Learn about Neurotoxicity Syndromes.
- Ogilvie SyndromeDr. Rajkumar isExperienced. Learn about Ogilvie Syndrome.
- OsteomyelitisDr. Rajkumar isExperienced. Learn about Osteomyelitis.
- Osteomyelitis in ChildrenDr. Rajkumar isExperienced. Learn about Osteomyelitis in Children.
- Pediatric MyocarditisDr. Rajkumar isExperienced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Rajkumar isExperienced. Learn about Peptic Ulcer.
- Perianal Streptococcal CellulitisDr. Rajkumar isExperienced. Learn about Perianal Streptococcal Cellulitis.
- PericarditisDr. Rajkumar isExperienced. Learn about Pericarditis.
- PeritonitisDr. Rajkumar isExperienced. Learn about Peritonitis.
- PleurisyDr. Rajkumar isExperienced. Learn about Pleurisy.
- Pseudocholinesterase DeficiencyDr. Rajkumar isExperienced. Learn about Pseudocholinesterase Deficiency.
- Pseudomembranous ColitisDr. Rajkumar isExperienced. Learn about Pseudomembranous Colitis.
- Pulmonary EdemaDr. Rajkumar isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Rajkumar isExperienced. Learn about Pulmonary Embolism.
- PustulesDr. Rajkumar isExperienced. Learn about Pustules.
- Recurrent Peripheral Facial PalsyDr. Rajkumar isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Renovascular HypertensionDr. Rajkumar isExperienced. Learn about Renovascular Hypertension.
- Retroperitoneal InflammationDr. Rajkumar isExperienced. Learn about Retroperitoneal Inflammation.
- Secondary PeritonitisDr. Rajkumar isExperienced. Learn about Secondary Peritonitis.
- StrokeDr. Rajkumar isExperienced. Learn about Stroke.
- Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
- ThrombocytopeniaDr. Rajkumar isExperienced. Learn about Thrombocytopenia.
- Transient Ischemic Attack (TIA)Dr. Rajkumar isExperienced. Learn about Transient Ischemic Attack (TIA).
- Type 2 Diabetes (T2D)Dr. Rajkumar isExperienced. Learn about Type 2 Diabetes (T2D).
- UreteroscopyDr. Rajkumar isExperienced. Learn about Ureteroscopy.
- Urinary Tract Infection (UTI)Dr. Rajkumar isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Rajkumar isExperienced. Learn about Urinary Tract Infection in Children.
- VertigoDr. Rajkumar isExperienced. Learn about Vertigo.
- Viral GastroenteritisDr. Rajkumar isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Rajkumar isExperienced. Learn about Visceromegaly.
- Volkmann ContractureDr. Rajkumar isExperienced. Learn about Volkmann Contracture.
