Overview
John Calhoun is a primary care provider, practicing in Internal Medicine in Charleston, South Carolina.
Dr. Calhoun is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Vitamin D Deficiency.
Dr. Calhoun 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
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- 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
169 Ashley Ave, Charleston, SC 29425
201 Doctors Dr, Dothan, AL 36301
Additional Areas of Focus
Dr. Calhoun has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Coastal Cardiology P.A.
Minh Tran is a primary care provider, practicing in Internal Medicine in Charleston, South Carolina. He has been practicing medicine for over 17 years. Dr. Tran is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Enlarged Liver, Pediatric Myocarditis, and Pacemaker Implantation. Dr. Tran is currently accepting new patients.
Complementary Cancer Care Inc.
Praneeth Baratam is a primary care provider, practicing in Internal Medicine in Charleston, South Carolina. Dr. Baratam is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), and Bone Marrow Aspiration. Dr. Baratam is currently accepting new patients.
Michael C Mithoefer MD
Michael Mithoefer is a primary care provider, practicing in Internal Medicine in Mount Pleasant, South Carolina. Dr. Mithoefer is highly rated in 1 condition, according to our data. His clinical expertise encompasses Post-Traumatic Stress Disorder (PTSD).
Frequently Asked Questions about Dr. John B. Calhoun
How do I make an appointment with Dr. John B. Calhoun?
You can book an appointment with Dr. John B. Calhoun by calling their office at 843-792-4047. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John B. Calhoun a top-rated expert for Glucocorticoid-Remediable Aldosteronism?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John B. Calhoun is classified as an Distinguished expert for Glucocorticoid-Remediable Aldosteronism, 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. John B. Calhoun specialize in?
While Dr. John B. Calhoun is a Internal Medicine, they have specific expertise in Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John B. Calhoun accept my insurance?
Dr. John B. Calhoun accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 843-792-4047 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
- Distinguished
- Familial HypertensionDr. Calhoun isDistinguished. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Calhoun isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Calhoun isDistinguished. Learn about Hypertension.
- Advanced
- Allergic RhinitisDr. Calhoun isAdvanced. Learn about Allergic Rhinitis.
- AnemiaDr. Calhoun isAdvanced. Learn about Anemia.
- Attention Deficit Hyperactivity Disorder (ADHD)
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- CirrhosisDr. Calhoun isAdvanced. Learn about Cirrhosis.
- EmpyemaDr. Calhoun isAdvanced. Learn about Empyema.
- Familial Combined HyperlipidemiaDr. Calhoun isAdvanced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertriglyceridemiaDr. Calhoun isAdvanced. Learn about Familial Hypertriglyceridemia.
- Folate DeficiencyDr. Calhoun isAdvanced. Learn about Folate Deficiency.
- Gastroesophageal Reflux Disease (GERD)
- GoutDr. Calhoun isAdvanced. Learn about Gout.
- High CholesterolDr. Calhoun isAdvanced. Learn about High Cholesterol.
- HypothyroidismDr. Calhoun isAdvanced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Calhoun isAdvanced. Learn about Idiopathic Edema.
- InsomniaDr. Calhoun isAdvanced. Learn about Insomnia.
- Maturity Onset Diabetes of the Young
- MigraineDr. Calhoun isAdvanced. Learn about Migraine.
- Multiple Carboxylase DeficiencyDr. Calhoun isAdvanced. Learn about Multiple Carboxylase Deficiency.
- Nasal FlaringDr. Calhoun isAdvanced. Learn about Nasal Flaring.
- NecrosisDr. Calhoun isAdvanced. Learn about Necrosis.
- ObesityDr. Calhoun isAdvanced. Learn about Obesity.
- Obesity in ChildrenDr. Calhoun isAdvanced. Learn about Obesity in Children.
- Peptic UlcerDr. Calhoun isAdvanced. Learn about Peptic Ulcer.
- Peripheral NeuropathyDr. Calhoun isAdvanced. Learn about Peripheral Neuropathy.
- SinusitisDr. Calhoun isAdvanced. Learn about Sinusitis.
- SitosterolemiaDr. Calhoun isAdvanced. Learn about Sitosterolemia.
- StrokeDr. Calhoun isAdvanced. Learn about Stroke.
- Subacute Combined DegenerationDr. Calhoun isAdvanced. Learn about Subacute Combined Degeneration.
- Type 2 Diabetes (T2D)Dr. Calhoun isAdvanced. Learn about Type 2 Diabetes (T2D).
- VertigoDr. Calhoun isAdvanced. Learn about Vertigo.
- Vitamin B12 Deficiency AnemiaDr. Calhoun isAdvanced. Learn about Vitamin B12 Deficiency Anemia.
- Vitamin D DeficiencyDr. Calhoun isAdvanced. Learn about Vitamin D Deficiency.
- XanthomaDr. Calhoun isAdvanced. Learn about Xanthoma.
- Experienced
- AcrospiromaDr. Calhoun isExperienced. Learn about Acrospiroma.
- Acute Kidney FailureDr. Calhoun isExperienced. Learn about Acute Kidney Failure.
- Alopecia AreataDr. Calhoun isExperienced. Learn about Alopecia Areata.
- Alzheimer's DiseaseDr. Calhoun isExperienced. Learn about Alzheimer's Disease.
- ApoplexyDr. Calhoun isExperienced. Learn about Apoplexy.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- AsthmaDr. Calhoun isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Calhoun isExperienced. Learn about Asthma in Children.
- AtherosclerosisDr. Calhoun isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Calhoun isExperienced. Learn about Atypical Pneumonia.
- Autosomal Recessive HypotrichosisDr. Calhoun isExperienced. Learn about Autosomal Recessive Hypotrichosis.
- Baker CystDr. Calhoun isExperienced. Learn about Baker Cyst.
- Bell's PalsyDr. Calhoun isExperienced. Learn about Bell's Palsy.
- BronchitisDr. Calhoun isExperienced. Learn about Bronchitis.
- Bronchogenic CystDr. Calhoun isExperienced. Learn about Bronchogenic Cyst.
- BullaeDr. Calhoun isExperienced. Learn about Bullae.
- CalcinosisDr. Calhoun isExperienced. Learn about Calcinosis.
- CellulitisDr. Calhoun isExperienced. Learn about Cellulitis.
- Cerebral HypoxiaDr. Calhoun isExperienced. Learn about Cerebral Hypoxia.
- Childhood Iron Deficiency AnemiaDr. Calhoun isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic CoughDr. Calhoun isExperienced. Learn about Chronic Cough.
- Chronic Kidney DiseaseDr. Calhoun isExperienced. Learn about Chronic Kidney Disease.
- Chronic PainDr. Calhoun isExperienced. Learn about Chronic Pain.
- Chronic PolyradiculoneuritisDr. Calhoun isExperienced. Learn about Chronic Polyradiculoneuritis.
- Cluster HeadacheDr. Calhoun isExperienced. Learn about Cluster Headache.
- CoccydyniaDr. Calhoun isExperienced. Learn about Coccydynia.
- ColitisDr. Calhoun isExperienced. Learn about Colitis.
- Common ColdDr. Calhoun isExperienced. Learn about Common Cold.
- Congenital HyperinsulinismDr. Calhoun isExperienced. Learn about Congenital Hyperinsulinism.
- Coronary Heart DiseaseDr. Calhoun isExperienced. Learn about Coronary Heart Disease.
- COVID-19Dr. Calhoun isExperienced. Learn about COVID-19.
- Deep Vein ThrombosisDr. Calhoun isExperienced. Learn about Deep Vein Thrombosis.
- DeliriumDr. Calhoun isExperienced. Learn about Delirium.
- DementiaDr. Calhoun isExperienced. Learn about Dementia.
- Diabetic NeuropathyDr. Calhoun isExperienced. Learn about Diabetic Neuropathy.
- DiarrheaDr. Calhoun isExperienced. Learn about Diarrhea.
- DrowsinessDr. Calhoun isExperienced. Learn about Drowsiness.
- EmphysemaDr. Calhoun isExperienced. Learn about Emphysema.
- Enlarged LiverDr. Calhoun isExperienced. Learn about Enlarged Liver.
- Enlarged Prostate (BPH)Dr. Calhoun isExperienced. Learn about Enlarged Prostate (BPH).
- EpilepsyDr. Calhoun isExperienced. Learn about Epilepsy.
- EthmoiditisDr. Calhoun isExperienced. Learn about Ethmoiditis.
- Eunuchoidism Familial HypogonadotropicDr. Calhoun isExperienced. Learn about Eunuchoidism Familial Hypogonadotropic.
- Excessive Daytime SleepinessDr. Calhoun isExperienced. Learn about Excessive Daytime Sleepiness.
- Facial ParalysisDr. Calhoun isExperienced. Learn about Facial Paralysis.
- FaintingDr. Calhoun isExperienced. Learn about Fainting.
- Familial Dilated CardiomyopathyDr. Calhoun isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Familial DysautonomiaDr. Calhoun isExperienced. Learn about Familial Dysautonomia.
- Familial Hemiplegic MigraineDr. Calhoun isExperienced. Learn about Familial Hemiplegic Migraine.
- Familial HypopituitarismDr. Calhoun isExperienced. Learn about Familial Hypopituitarism.
- Familial Neurocardiogenic SyncopeDr. Calhoun isExperienced. Learn about Familial Neurocardiogenic Syncope.
- FibromyalgiaDr. Calhoun isExperienced. Learn about Fibromyalgia.
- FluDr. Calhoun isExperienced. Learn about Flu.
- Food PoisoningDr. Calhoun isExperienced. Learn about Food Poisoning.
- Fractured SpineDr. Calhoun isExperienced. Learn about Fractured Spine.
- Frequent or Urgent UrinationDr. Calhoun isExperienced. Learn about Frequent or Urgent Urination.
- GastroparesisDr. Calhoun isExperienced. Learn about Gastroparesis.
- Gitelman SyndromeDr. Calhoun isExperienced. Learn about Gitelman Syndrome.
- GlossitisDr. Calhoun isExperienced. Learn about Glossitis.
- Grass AllergyDr. Calhoun isExperienced. Learn about Grass Allergy.
- Guillain-Barre SyndromeDr. Calhoun isExperienced. Learn about Guillain-Barre Syndrome.
- Hashimoto ThyroiditisDr. Calhoun isExperienced. Learn about Hashimoto Thyroiditis.
- Heart FailureDr. Calhoun isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- HeartburnDr. Calhoun isExperienced. Learn about Heartburn.
- HemiplegiaDr. Calhoun isExperienced. Learn about Hemiplegia.
- HepatitisDr. Calhoun isExperienced. Learn about Hepatitis.
- Hidradenitis SuppurativaDr. Calhoun isExperienced. Learn about Hidradenitis Suppurativa.
- Hospital-Acquired PneumoniaDr. Calhoun isExperienced. Learn about Hospital-Acquired Pneumonia.
- HyperhidrosisDr. Calhoun isExperienced. Learn about Hyperhidrosis.
- Hypertensive Heart DiseaseDr. Calhoun isExperienced. Learn about Hypertensive Heart Disease.
- HyperthyroidismDr. Calhoun isExperienced. Learn about Hyperthyroidism.
- Hypogonadism Primary Partial AlopeciaDr. Calhoun isExperienced. Learn about Hypogonadism Primary Partial Alopecia.
- Inappropriate Sinus Tachycardia (IST)Dr. Calhoun isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Infant HyperglycemiaDr. Calhoun isExperienced. Learn about Infant Hyperglycemia.
- Invertebral Disc DiseaseDr. Calhoun isExperienced. Learn about Invertebral Disc Disease.
- Iron Deficiency AnemiaDr. Calhoun isExperienced. Learn about Iron Deficiency Anemia.
- Irritable Bowel Syndrome (IBS)Dr. Calhoun isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Long Haul COVIDDr. Calhoun isExperienced. Learn about Long Haul COVID.
- Low Blood PressureDr. Calhoun isExperienced. Learn about Low Blood Pressure.
- Low Blood SugarDr. Calhoun isExperienced. Learn about Low Blood Sugar.
- Lung MetastasesDr. Calhoun isExperienced. Learn about Lung Metastases.
- Lung NodulesDr. Calhoun isExperienced. Learn about Lung Nodules.
- LymphangitisDr. Calhoun isExperienced. Learn about Lymphangitis.
- Lymphofollicular HyperplasiaDr. Calhoun isExperienced. Learn about Lymphofollicular Hyperplasia.
- MacroamylasemiaDr. Calhoun isExperienced. Learn about Macroamylasemia.
- Magnesium DeficiencyDr. Calhoun isExperienced. Learn about Magnesium Deficiency.
- Male Genital SoresDr. Calhoun isExperienced. Learn about Male Genital Sores.
- Male Pseudohermaphroditism with Gynecomastia
- MelorheostosisDr. Calhoun isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Calhoun isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Calhoun isExperienced. Learn about Memory Loss.
- Miller-Fisher SyndromeDr. Calhoun isExperienced. Learn about Miller-Fisher Syndrome.
- Mitral Valve ProlapseDr. Calhoun isExperienced. Learn about Mitral Valve Prolapse.
- Morning SicknessDr. Calhoun isExperienced. Learn about Morning Sickness.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Muscle SpasmsDr. Calhoun isExperienced. Learn about Muscle Spasms.
- Myotonia CongenitaDr. Calhoun isExperienced. Learn about Myotonia Congenita.
- NephrosclerosisDr. Calhoun isExperienced. Learn about Nephrosclerosis.
- NeuralgiaDr. Calhoun isExperienced. Learn about Neuralgia.
- Non-Alcoholic Fatty Liver DiseaseDr. Calhoun isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- OpisthotonosDr. Calhoun isExperienced. Learn about Opisthotonos.
- Orthostatic HypotensionDr. Calhoun isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Calhoun isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Calhoun isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Calhoun isExperienced. Learn about Osteoporosis.
- Painful SwallowingDr. Calhoun isExperienced. Learn about Painful Swallowing.
- ParaplegiaDr. Calhoun isExperienced. Learn about Paraplegia.
- Pediatric MyocarditisDr. Calhoun isExperienced. Learn about Pediatric Myocarditis.
- PericarditisDr. Calhoun isExperienced. Learn about Pericarditis.
- Peripheral Artery DiseaseDr. Calhoun isExperienced. Learn about Peripheral Artery Disease.
- Pernicious AnemiaDr. Calhoun isExperienced. Learn about Pernicious Anemia.
- Pharyngomaxillary Space AbscessDr. Calhoun isExperienced. Learn about Pharyngomaxillary Space Abscess.
- PneumoniaDr. Calhoun isExperienced. Learn about Pneumonia.
- Polycystic Ovary SyndromeDr. Calhoun isExperienced. Learn about Polycystic Ovary Syndrome.
- Post-Traumatic Stress Disorder (PTSD)Dr. Calhoun isExperienced. Learn about Post-Traumatic Stress Disorder (PTSD).
- Postmenopausal OsteoporosisDr. Calhoun isExperienced. Learn about Postmenopausal Osteoporosis.
- PsoriasisDr. Calhoun isExperienced. Learn about Psoriasis.
- Pulmonary EdemaDr. Calhoun isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Calhoun isExperienced. Learn about Pulmonary Embolism.
- Raynaud PhenomenonDr. Calhoun isExperienced. Learn about Raynaud Phenomenon.
- Recurrent Peripheral Facial PalsyDr. Calhoun isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Renovascular HypertensionDr. Calhoun isExperienced. Learn about Renovascular Hypertension.
- Restless Legs SyndromeDr. Calhoun isExperienced. Learn about Restless Legs Syndrome.
- RhabdomyolysisDr. Calhoun isExperienced. Learn about Rhabdomyolysis.
- SciaticaDr. Calhoun isExperienced. Learn about Sciatica.
- ScoliosisDr. Calhoun isExperienced. Learn about Scoliosis.
- SepsisDr. Calhoun isExperienced. Learn about Sepsis.
- ShinglesDr. Calhoun isExperienced. Learn about Shingles.
- SpasticityDr. Calhoun isExperienced. Learn about Spasticity.
- Sporadic Hemiplegic MigraineDr. Calhoun isExperienced. Learn about Sporadic Hemiplegic Migraine.
- Swallowing DifficultyDr. Calhoun isExperienced. Learn about Swallowing Difficulty.
- TenosynovitisDr. Calhoun isExperienced. Learn about Tenosynovitis.
- Tension HeadacheDr. Calhoun isExperienced. Learn about Tension Headache.
- Testicular FailureDr. Calhoun isExperienced. Learn about Testicular Failure.
- Thyroid StormDr. Calhoun isExperienced. Learn about Thyroid Storm.
- TMJ DisordersDr. Calhoun isExperienced. Learn about TMJ Disorders.
- TorticollisDr. Calhoun isExperienced. Learn about Torticollis.
- TracheitisDr. Calhoun isExperienced. Learn about Tracheitis.
- Trichohepatoenteric SyndromeDr. Calhoun isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 1 Diabetes (T1D)Dr. Calhoun isExperienced. Learn about Type 1 Diabetes (T1D).
- Urinary Tract Infection (UTI)Dr. Calhoun isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Calhoun isExperienced. Learn about Urinary Tract Infection in Children.
- Viral GastroenteritisDr. Calhoun isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Calhoun isExperienced. Learn about Visceromegaly.
- Vitamin B12 DeficiencyDr. Calhoun isExperienced. Learn about Vitamin B12 Deficiency.