Overview
Robert Callahan is a primary care provider, practicing in Family Medicine in Wilmington, Delaware.
Dr. Callahan is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
He is actively involved in clinical research, co-authoring 5 peer reviewed articles.
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
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5311 Limestone Rd Ste 201, Wilmington, DE 19808
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Robert S. Callahan
How do I make an appointment with Dr. Robert S. Callahan?
You can book an appointment with Dr. Robert S. Callahan by calling their office at 302-234-9109. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Robert S. Callahan a top-rated expert for Familial Combined Hyperlipidemia?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert S. Callahan is classified as an Advanced expert for Familial Combined Hyperlipidemia, 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. Robert S. Callahan specialize in?
While Dr. Robert S. Callahan is a Family Medicine, they have specific expertise in Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Robert S. Callahan participate in research or clinical trials?
Yes. Dr. Robert S. Callahan has published 5 articles and abstracts on conditions like Familial Combined Hyperlipidemia. You can view a list of Dr. Robert S. Callahan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Robert S. Callahan accept my insurance?
Dr. Robert S. Callahan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 302-234-9109 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
- AbetalipoproteinemiaDr. Callahan isAdvanced. Learn about Abetalipoproteinemia.
- Apo A-I DeficiencyDr. Callahan isAdvanced. Learn about Apo A-I Deficiency.
- Chorea-AcanthocytosisDr. Callahan isAdvanced. Learn about Chorea-Acanthocytosis.
- CirrhosisDr. Callahan isAdvanced. Learn about Cirrhosis.
- Familial Combined HyperlipidemiaDr. Callahan isAdvanced. Learn about Familial Combined Hyperlipidemia.
- Familial HDL DeficiencyDr. Callahan isAdvanced. Learn about Familial HDL Deficiency.
- Familial HypertensionDr. Callahan isAdvanced. Learn about Familial Hypertension.
- Familial HypobetalipoproteinemiaDr. Callahan isAdvanced. Learn about Familial Hypobetalipoproteinemia.
- Fish-Eye DiseaseDr. Callahan isAdvanced. Learn about Fish-Eye Disease.
- Generalized Anxiety Disorder (GAD)Dr. Callahan isAdvanced. Learn about Generalized Anxiety Disorder (GAD).
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Callahan isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Callahan isAdvanced. Learn about Hypertension.
- HypolipoproteinemiaDr. Callahan isAdvanced. Learn about Hypolipoproteinemia.
- HypothyroidismDr. Callahan isAdvanced. Learn about Hypothyroidism.
- ObesityDr. Callahan isAdvanced. Learn about Obesity.
- Obesity in ChildrenDr. Callahan isAdvanced. Learn about Obesity in Children.
- Osteomyelitis in ChildrenDr. Callahan isAdvanced. Learn about Osteomyelitis in Children.
- Tangier DiseaseDr. Callahan isAdvanced. Learn about Tangier Disease.
- XanthomaDr. Callahan isAdvanced. Learn about Xanthoma.
- Experienced
- AnemiaDr. Callahan isExperienced. Learn about Anemia.
- ApoplexyDr. Callahan isExperienced. Learn about Apoplexy.
- AsthmaDr. Callahan isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Callahan isExperienced. Learn about Asthma in Children.
- Attention Deficit Hyperactivity Disorder (ADHD)
- Atypical PneumoniaDr. Callahan isExperienced. Learn about Atypical Pneumonia.
- Bowel IncontinenceDr. Callahan isExperienced. Learn about Bowel Incontinence.
- CellulitisDr. Callahan isExperienced. Learn about Cellulitis.
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- COVID-19Dr. Callahan isExperienced. Learn about COVID-19.
- DiarrheaDr. Callahan isExperienced. Learn about Diarrhea.
- EmphysemaDr. Callahan isExperienced. Learn about Emphysema.
- EmpyemaDr. Callahan isExperienced. Learn about Empyema.
- FaintingDr. Callahan isExperienced. Learn about Fainting.
- Familial Chronic Mucocutaneous CandidiasisDr. Callahan isExperienced. Learn about Familial Chronic Mucocutaneous Candidiasis.
- Familial HypertriglyceridemiaDr. Callahan isExperienced. Learn about Familial Hypertriglyceridemia.
- Familial Hypocalciuric Hypercalcemia Type 1Dr. Callahan isExperienced. Learn about Familial Hypocalciuric Hypercalcemia Type 1.
- Familial Neurocardiogenic SyncopeDr. Callahan isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Gas Bloat SyndromeDr. Callahan isExperienced. Learn about Gas Bloat Syndrome.
- Gastroesophageal Reflux Disease (GERD)Dr. Callahan isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gitelman SyndromeDr. Callahan isExperienced. Learn about Gitelman Syndrome.
- GoutDr. Callahan isExperienced. Learn about Gout.
- H1N1 InfluenzaDr. Callahan isExperienced. Learn about H1N1 Influenza.
- Heart AttackDr. Callahan isExperienced. Learn about Heart Attack.
- Hospital-Acquired PneumoniaDr. Callahan isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypercalcemiaDr. Callahan isExperienced. Learn about Hypercalcemia.
- Idiopathic EdemaDr. Callahan isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Callahan isExperienced. Learn about Idiopathic Hypercalciuria.
- Inappropriate Sinus Tachycardia (IST)Dr. Callahan isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- InsomniaDr. Callahan isExperienced. Learn about Insomnia.
- Low Blood PressureDr. Callahan isExperienced. Learn about Low Blood Pressure.
- Low Potassium LevelDr. Callahan isExperienced. Learn about Low Potassium Level.
- Lung MetastasesDr. Callahan isExperienced. Learn about Lung Metastases.
- LymphangiectasisDr. Callahan isExperienced. Learn about Lymphangiectasis.
- Maturity Onset Diabetes of the YoungDr. Callahan isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Meige DiseaseDr. Callahan isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Callahan isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Callahan isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Callahan isExperienced. Learn about Memory Loss.
- MigraineDr. Callahan isExperienced. Learn about Migraine.
- Milk-Alkali SyndromeDr. Callahan isExperienced. Learn about Milk-Alkali Syndrome.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- NecrosisDr. Callahan isExperienced. Learn about Necrosis.
- OsteoarthritisDr. Callahan isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Callahan isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Callahan isExperienced. Learn about Osteoporosis.
- Peptic UlcerDr. Callahan isExperienced. Learn about Peptic Ulcer.
- PericarditisDr. Callahan isExperienced. Learn about Pericarditis.
- Peripheral NeuropathyDr. Callahan isExperienced. Learn about Peripheral Neuropathy.
- PneumoniaDr. Callahan isExperienced. Learn about Pneumonia.
- Postmenopausal OsteoporosisDr. Callahan isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary Intestinal LymphangiectasiaDr. Callahan isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Restless Legs SyndromeDr. Callahan isExperienced. Learn about Restless Legs Syndrome.
- RingwormDr. Callahan isExperienced. Learn about Ringworm.
- Sacroiliac Joint DiseaseDr. Callahan isExperienced. Learn about Sacroiliac Joint Disease.
- SciaticaDr. Callahan isExperienced. Learn about Sciatica.
- Sclerosing MesenteritisDr. Callahan isExperienced. Learn about Sclerosing Mesenteritis.
- Seasonal Affective Disorder (SAD)Dr. Callahan isExperienced. Learn about Seasonal Affective Disorder (SAD).
- ShinglesDr. Callahan isExperienced. Learn about Shingles.
- SinusitisDr. Callahan isExperienced. Learn about Sinusitis.
- SitosterolemiaDr. Callahan isExperienced. Learn about Sitosterolemia.
- TenesmusDr. Callahan isExperienced. Learn about Tenesmus.
- TenosynovitisDr. Callahan isExperienced. Learn about Tenosynovitis.
- Tinea VersicolorDr. Callahan isExperienced. Learn about Tinea Versicolor.
- Trichohepatoenteric SyndromeDr. Callahan isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 2 Diabetes (T2D)Dr. Callahan isExperienced. Learn about Type 2 Diabetes (T2D).
- VertigoDr. Callahan isExperienced. Learn about Vertigo.
- Vitamin D DeficiencyDr. Callahan isExperienced. Learn about Vitamin D Deficiency.
