Overview
John Jernigan is a primary care provider, practicing in Internal Medicine in Montgomery, Alabama.
Dr. Jernigan is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Magnesium Deficiency, Gout, Gastrostomy, and Endoscopy.
He is actively involved in clinical research, co-authoring 1 peer reviewed article.
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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- INSURANCE PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- 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
1301 Mulberry St, Montgomery, AL 36106
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. John A. Jernigan
How do I make an appointment with Dr. John A. Jernigan?
You can book an appointment with Dr. John A. Jernigan by calling their office at 334-265-6153. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John A. Jernigan a top-rated expert for Vitamin B12 Deficiency?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John A. Jernigan is classified as an Distinguished expert for Vitamin B12 Deficiency, 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 A. Jernigan specialize in?
While Dr. John A. Jernigan is a Internal Medicine, they have specific expertise in Vitamin B12 Deficiency, Magnesium Deficiency, and Gout. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John A. Jernigan participate in research or clinical trials?
Yes. Dr. John A. Jernigan has published 1 articles and abstracts on conditions like Vitamin B12 Deficiency. You can view a list of Dr. John A. Jernigan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John A. Jernigan accept my insurance?
Dr. John A. Jernigan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 334-265-6153 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
- GoutDr. Jernigan isDistinguished. Learn about Gout.
- Magnesium DeficiencyDr. Jernigan isDistinguished. Learn about Magnesium Deficiency.
- Vitamin B12 DeficiencyDr. Jernigan isDistinguished. Learn about Vitamin B12 Deficiency.
- Advanced
- AnemiaDr. Jernigan isAdvanced. Learn about Anemia.
- AsthmaDr. Jernigan isAdvanced. Learn about Asthma.
- Asthma in ChildrenDr. Jernigan isAdvanced. Learn about Asthma in Children.
- Childhood Hypophosphatasia (HPP)Dr. Jernigan isAdvanced. Learn about Childhood Hypophosphatasia (HPP).
- Diverticular DiseaseDr. Jernigan isAdvanced. Learn about Diverticular Disease.
- EmpyemaDr. Jernigan isAdvanced. Learn about Empyema.
- Eunuchoidism Familial Hypogonadotropic
- Familial HypertensionDr. Jernigan isAdvanced. Learn about Familial Hypertension.
- Gastrointestinal BleedingDr. Jernigan isAdvanced. Learn about Gastrointestinal Bleeding.
- Gitelman SyndromeDr. Jernigan isAdvanced. Learn about Gitelman Syndrome.
- GlossitisDr. Jernigan isAdvanced. Learn about Glossitis.
- Glucocorticoid-Remediable Aldosteronism
- Grass AllergyDr. Jernigan isAdvanced. Learn about Grass Allergy.
- High CholesterolDr. Jernigan isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Jernigan isAdvanced. Learn about Hypertension.
- Hypogonadism Primary Partial AlopeciaDr. Jernigan isAdvanced. Learn about Hypogonadism Primary Partial Alopecia.
- Hypophosphatasia (HPP)Dr. Jernigan isAdvanced. Learn about Hypophosphatasia (HPP).
- HypophosphatemiaDr. Jernigan isAdvanced. Learn about Hypophosphatemia.
- Infant HyperglycemiaDr. Jernigan isAdvanced. Learn about Infant Hyperglycemia.
- Juvenile Paget's DiseaseDr. Jernigan isAdvanced. Learn about Juvenile Paget's Disease.
- Male Pseudohermaphroditism with Gynecomastia
- Maturity Onset Diabetes of the YoungDr. Jernigan isAdvanced. Learn about Maturity Onset Diabetes of the Young.
- NecrosisDr. Jernigan isAdvanced. Learn about Necrosis.
- OsteoarthritisDr. Jernigan isAdvanced. Learn about Osteoarthritis.
- OsteomalaciaDr. Jernigan isAdvanced. Learn about Osteomalacia.
- Peptic UlcerDr. Jernigan isAdvanced. Learn about Peptic Ulcer.
- Pernicious AnemiaDr. Jernigan isAdvanced. Learn about Pernicious Anemia.
- SinusitisDr. Jernigan isAdvanced. Learn about Sinusitis.
- Subacute Combined DegenerationDr. Jernigan isAdvanced. Learn about Subacute Combined Degeneration.
- TenosynovitisDr. Jernigan isAdvanced. Learn about Tenosynovitis.
- Testicular FailureDr. Jernigan isAdvanced. Learn about Testicular Failure.
- Type 2 Diabetes (T2D)Dr. Jernigan isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin D DeficiencyDr. Jernigan isAdvanced. Learn about Vitamin D Deficiency.
- X-Linked HypophosphatemiaDr. Jernigan isAdvanced. Learn about X-Linked Hypophosphatemia.
- Experienced
- Abdominal Obesity Metabolic SyndromeDr. Jernigan isExperienced. Learn about Abdominal Obesity Metabolic Syndrome.
- Acute Kidney FailureDr. Jernigan isExperienced. Learn about Acute Kidney Failure.
- Acute PancreatitisDr. Jernigan isExperienced. Learn about Acute Pancreatitis.
- Adult Immune ThrombocytopeniaDr. Jernigan isExperienced. Learn about Adult Immune Thrombocytopenia.
- Alopecia TotalisDr. Jernigan isExperienced. Learn about Alopecia Totalis.
- Alzheimer's DiseaseDr. Jernigan isExperienced. Learn about Alzheimer's Disease.
- Aortic DissectionDr. Jernigan isExperienced. Learn about Aortic Dissection.
- ApoplexyDr. Jernigan isExperienced. Learn about Apoplexy.
- ArthritisDr. Jernigan isExperienced. Learn about Arthritis.
- AtherosclerosisDr. Jernigan isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Jernigan isExperienced. Learn about Atypical Pneumonia.
- Autosomal Dominant HypocalcemiaDr. Jernigan isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- Autosomal Dominant Polycystic Kidney Disease
- Benign Paroxysmal Positional VertigoDr. Jernigan isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Breast CancerDr. Jernigan isExperienced. Learn about Breast Cancer.
- BronchitisDr. Jernigan isExperienced. Learn about Bronchitis.
- CardiomyopathyDr. Jernigan isExperienced. Learn about Cardiomyopathy.
- CellulitisDr. Jernigan isExperienced. Learn about Cellulitis.
- Cerebellar DegenerationDr. Jernigan isExperienced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System AtrophyDr. Jernigan isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy
- Childhood Iron Deficiency AnemiaDr. Jernigan isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Childhood PancreatitisDr. Jernigan isExperienced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Jernigan isExperienced. Learn about Cholecystitis.
- Chronic Kidney DiseaseDr. Jernigan isExperienced. Learn about Chronic Kidney Disease.
- Chronic Obstructive Pulmonary Disease (COPD)
- Colorectal CancerDr. Jernigan isExperienced. Learn about Colorectal Cancer.
- Coronary Heart DiseaseDr. Jernigan isExperienced. Learn about Coronary Heart Disease.
- COVID-19Dr. Jernigan isExperienced. Learn about COVID-19.
- Cystic Medial Necrosis of AortaDr. Jernigan isExperienced. Learn about Cystic Medial Necrosis of Aorta.
- Cytochrome C Oxidase DeficiencyDr. Jernigan isExperienced. Learn about Cytochrome C Oxidase Deficiency.
- Deep Vein ThrombosisDr. Jernigan isExperienced. Learn about Deep Vein Thrombosis.
- DehydrationDr. Jernigan isExperienced. Learn about Dehydration.
- DementiaDr. Jernigan isExperienced. Learn about Dementia.
- Diabetic NephropathyDr. Jernigan isExperienced. Learn about Diabetic Nephropathy.
- Diabetic NeuropathyDr. Jernigan isExperienced. Learn about Diabetic Neuropathy.
- End-Stage Renal Disease (ESRD)Dr. Jernigan isExperienced. Learn about End-Stage Renal Disease (ESRD).
- EndoscopyDr. Jernigan isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Jernigan isExperienced. Learn about Enlarged Liver.
- FaintingDr. Jernigan isExperienced. Learn about Fainting.
- Familial Colorectal CancerDr. Jernigan isExperienced. Learn about Familial Colorectal Cancer.
- Familial Hypocalciuric Hypercalcemia Type 1Dr. Jernigan isExperienced. Learn about Familial Hypocalciuric Hypercalcemia Type 1.
- Familial Neurocardiogenic SyncopeDr. Jernigan isExperienced. Learn about Familial Neurocardiogenic Syncope.
- FibromyalgiaDr. Jernigan isExperienced. Learn about Fibromyalgia.
- Fibrous DysplasiaDr. Jernigan isExperienced. Learn about Fibrous Dysplasia.
- Gallbladder DiseaseDr. Jernigan isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Jernigan isExperienced. Learn about Gallstones.
- GangreneDr. Jernigan isExperienced. Learn about Gangrene.
- Gastroesophageal Reflux Disease (GERD)Dr. Jernigan isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastrostomyDr. Jernigan isExperienced. Learn about Gastrostomy.
- HeadacheDr. Jernigan isExperienced. Learn about Headache.
- Heart AttackDr. Jernigan isExperienced. Learn about Heart Attack.
- Heart FailureDr. Jernigan isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hepatocerebral DegenerationDr. Jernigan isExperienced. Learn about Hepatocerebral Degeneration.
- Hereditary PancreatitisDr. Jernigan isExperienced. Learn about Hereditary Pancreatitis.
- Hidradenitis SuppurativaDr. Jernigan isExperienced. Learn about Hidradenitis Suppurativa.
- Hip ReplacementDr. Jernigan isExperienced. Learn about Hip Replacement.
- Hospital-Acquired PneumoniaDr. Jernigan isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypercalcemiaDr. Jernigan isExperienced. Learn about Hypercalcemia.
- HyperhidrosisDr. Jernigan isExperienced. Learn about Hyperhidrosis.
- Hypertensive Heart DiseaseDr. Jernigan isExperienced. Learn about Hypertensive Heart Disease.
- HypothyroidismDr. Jernigan isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Jernigan isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Jernigan isExperienced. Learn about Idiopathic Hypercalciuria.
- Immune Thrombocytopenic Purpura (ITP)Dr. Jernigan isExperienced. Learn about Immune Thrombocytopenic Purpura (ITP).
- Inappropriate Sinus Tachycardia (IST)Dr. Jernigan isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Iron Deficiency AnemiaDr. Jernigan isExperienced. Learn about Iron Deficiency Anemia.
- Long Haul COVIDDr. Jernigan isExperienced. Learn about Long Haul COVID.
- Low Blood PressureDr. Jernigan isExperienced. Learn about Low Blood Pressure.
- Low Potassium LevelDr. Jernigan isExperienced. Learn about Low Potassium Level.
- Lung CancerDr. Jernigan isExperienced. Learn about Lung Cancer.
- Lung MetastasesDr. Jernigan isExperienced. Learn about Lung Metastases.
- LymphangitisDr. Jernigan isExperienced. Learn about Lymphangitis.
- MalnutritionDr. Jernigan isExperienced. Learn about Malnutrition.
- MelorheostosisDr. Jernigan isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Jernigan isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Jernigan isExperienced. Learn about Memory Loss.
- Milk-Alkali SyndromeDr. Jernigan isExperienced. Learn about Milk-Alkali Syndrome.
- Mitochondrial Complex V DeficiencyDr. Jernigan isExperienced. Learn about Mitochondrial Complex V Deficiency.
- Morning SicknessDr. Jernigan isExperienced. Learn about Morning Sickness.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- NephrosclerosisDr. Jernigan isExperienced. Learn about Nephrosclerosis.
- NeuralgiaDr. Jernigan isExperienced. Learn about Neuralgia.
- NeurosarcoidosisDr. Jernigan isExperienced. Learn about Neurosarcoidosis.
- Obesity in ChildrenDr. Jernigan isExperienced. Learn about Obesity in Children.
- Ogilvie SyndromeDr. Jernigan isExperienced. Learn about Ogilvie Syndrome.
- Orthostatic HypotensionDr. Jernigan isExperienced. Learn about Orthostatic Hypotension.
- OsteomyelitisDr. Jernigan isExperienced. Learn about Osteomyelitis.
- OsteopeniaDr. Jernigan isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Jernigan isExperienced. Learn about Osteoporosis.
- Pediatric MyocarditisDr. Jernigan isExperienced. Learn about Pediatric Myocarditis.
- PericarditisDr. Jernigan isExperienced. Learn about Pericarditis.
- Peripheral Artery DiseaseDr. Jernigan isExperienced. Learn about Peripheral Artery Disease.
- Peripheral NeuropathyDr. Jernigan isExperienced. Learn about Peripheral Neuropathy.
- PneumoniaDr. Jernigan isExperienced. Learn about Pneumonia.
- Polycystic Kidney DiseaseDr. Jernigan isExperienced. Learn about Polycystic Kidney Disease.
- Post Polio SyndromeDr. Jernigan isExperienced. Learn about Post Polio Syndrome.
- Postmenopausal OsteoporosisDr. Jernigan isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary AmyloidosisDr. Jernigan isExperienced. Learn about Primary Amyloidosis.
- Protein DeficiencyDr. Jernigan isExperienced. Learn about Protein Deficiency.
- Pulmonary EdemaDr. Jernigan isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Jernigan isExperienced. Learn about Pulmonary Embolism.
- Pulmonary HypertensionDr. Jernigan isExperienced. Learn about Pulmonary Hypertension.
- Renovascular HypertensionDr. Jernigan isExperienced. Learn about Renovascular Hypertension.
- Retroperitoneal InflammationDr. Jernigan isExperienced. Learn about Retroperitoneal Inflammation.
- RingwormDr. Jernigan isExperienced. Learn about Ringworm.
- Sacroiliac Joint DiseaseDr. Jernigan isExperienced. Learn about Sacroiliac Joint Disease.
- SarcoidosisDr. Jernigan isExperienced. Learn about Sarcoidosis.
- SepsisDr. Jernigan isExperienced. Learn about Sepsis.
- ShinglesDr. Jernigan isExperienced. Learn about Shingles.
- Small Bowel ResectionDr. Jernigan isExperienced. Learn about Small Bowel Resection.
- SpasticityDr. Jernigan isExperienced. Learn about Spasticity.
- Spontaneous Coronary Artery Dissection (SCAD)
- Stomach CancerDr. Jernigan isExperienced. Learn about Stomach Cancer.
- StrokeDr. Jernigan isExperienced. Learn about Stroke.
- Systemic MastocytosisDr. Jernigan isExperienced. Learn about Systemic Mastocytosis.
- Thromboangiitis ObliteransDr. Jernigan isExperienced. Learn about Thromboangiitis Obliterans.
- ThrombocytopeniaDr. Jernigan isExperienced. Learn about Thrombocytopenia.
- TracheitisDr. Jernigan isExperienced. Learn about Tracheitis.
- Transient Ischemic Attack (TIA)Dr. Jernigan isExperienced. Learn about Transient Ischemic Attack (TIA).
- Type 1 Diabetes (T1D)Dr. Jernigan isExperienced. Learn about Type 1 Diabetes (T1D).
- Type B Insulin Resistance SyndromeDr. Jernigan isExperienced. Learn about Type B Insulin Resistance Syndrome.
- Urinary IncontinenceDr. Jernigan isExperienced. Learn about Urinary Incontinence.
- Urinary Tract Infection (UTI)Dr. Jernigan isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Jernigan isExperienced. Learn about Urinary Tract Infection in Children.
- Venous InsufficiencyDr. Jernigan isExperienced. Learn about Venous Insufficiency.
- VertigoDr. Jernigan isExperienced. Learn about Vertigo.