Overview
Frederick Shield is a primary care provider, practicing in Internal Medicine in Sonora, California.
Dr. Shield is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypothyroidism.
Specialties
Internal Medicine
Licenses
Internal Medicine in CA
Hospital Affiliations
Adventist Health Sonora
Union Hospital Inc
Languages Spoken
English
Gender
Male
Insurance
Accepted insurance can change. Please verify directly with the provider.
Find your insurance
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Accepted insurance plans:
Aetna
- EPO
- HMO
- POS
- PPO
Anthem BCBS
- EPO
- HMO
- POS
- PPO
Blue Shield of California
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Change Healthcare
- OTHER MEDICARE
- OTHER MEDICARE PART D
Cigna
- EPO
- HMO
- PPO
Health Care Services Corporation
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Humana
- HMO
- INDEMNITY
- POS
- PPO
Kaiser Permanente
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
Managed Medicaid
- OTHER MANAGED MEDICAID
Medicaid
- OTHER MEDICAID
- STATE MEDICAID
Medicare
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
Moda Health
- EPO
- PPO
UnitedHealthcare
- EPO
- HMO
- POS
- PPO
Wellcare
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
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Locations
Office
690 Guzzi Ln Ste A, Sonora, CA 95370
690 Guzzi Ln Ste A, Sonora, CA 95370
Other Locations
Office
1530 N 7th St Ste 104, Terre Haute, IN 47807
1530 N 7th St Ste 104, Terre Haute, IN 47807
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Before you request
Urology Adventist Health Sonora
690 Guzzi Ln Ste B,
Sonora, CA
Languages Spoken:
English
Offers Telehealth
Jason Jeffery is a primary care provider, practicing in Internal Medicine in Sonora, California. Dr. Jeffery is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Neuroendocrine Tumor, and Hypertension.
Frequently Asked Questions about Dr. Frederick F. Shield
How do I make an appointment with Dr. Frederick F. Shield?
You can book an appointment with Dr. Frederick F. Shield by calling their office at 209-536-5070. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Frederick F. Shield a top-rated expert for Familial Hypertension?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Frederick F. Shield is classified as an Distinguished expert for Familial Hypertension, 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. Frederick F. Shield specialize in?
While Dr. Frederick F. Shield is a Internal Medicine, they have specific expertise in Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Frederick F. Shield accept my insurance?
Dr. Frederick F. Shield accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 209-536-5070 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
Find Dr. Shield's expertise for a condition
ConditionClose
- Distinguished
- Familial HypertensionDr. Shield isDistinguished. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Shield isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Shield isDistinguished. Learn about Hypertension.
- Advanced
- Acute Mountain SicknessDr. Shield isAdvanced. Learn about Acute Mountain Sickness.
- Adult Immune ThrombocytopeniaDr. Shield isAdvanced. Learn about Adult Immune Thrombocytopenia.
- Alcoholic CirrhosisDr. Shield isAdvanced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Shield isAdvanced. Learn about Anemia.
- AsthmaDr. Shield isAdvanced. Learn about Asthma.
- Atelosteogenesis Type 2Dr. Shield isAdvanced. Learn about Atelosteogenesis Type 2.
- Chronic CoughDr. Shield isAdvanced. Learn about Chronic Cough.
- Chronic Obstructive Pulmonary Disease (COPD)
- Congenital Sucrase-Isomaltase Deficiency
- CostochondritisDr. Shield isAdvanced. Learn about Costochondritis.
- Crohn's DiseaseDr. Shield isAdvanced. Learn about Crohn's Disease.
- Degos DiseaseDr. Shield isAdvanced. Learn about Degos Disease.
- Diastrophic DysplasiaDr. Shield isAdvanced. Learn about Diastrophic Dysplasia.
- Enlarged LiverDr. Shield isAdvanced. Learn about Enlarged Liver.
- Glucose Phosphate Isomerase Deficiency
- Glucose-Galactose Malabsorption Deficiency
- Hemangioma Thrombocytopenia Syndrome
- High CholesterolDr. Shield isAdvanced. Learn about High Cholesterol.
- HypothyroidismDr. Shield isAdvanced. Learn about Hypothyroidism.
- Immune Thrombocytopenic Purpura (ITP)
- Lung CancerDr. Shield isAdvanced. Learn about Lung Cancer.
- Lung MetastasesDr. Shield isAdvanced. Learn about Lung Metastases.
- Maturity Onset Diabetes of the Young
- Obesity in ChildrenDr. Shield isAdvanced. Learn about Obesity in Children.
- ShinglesDr. Shield isAdvanced. Learn about Shingles.
- ThrombocytopeniaDr. Shield isAdvanced. Learn about Thrombocytopenia.
- Tietz SyndromeDr. Shield isAdvanced. Learn about Tietz Syndrome.
- TracheitisDr. Shield isAdvanced. Learn about Tracheitis.
- Type 2 Diabetes (T2D)Dr. Shield isAdvanced. Learn about Type 2 Diabetes (T2D).
- VisceromegalyDr. Shield isAdvanced. Learn about Visceromegaly.
View All 30 Advanced Conditions
- Experienced
- Acute Interstitial PneumoniaDr. Shield isExperienced. Learn about Acute Interstitial Pneumonia.
- Alcoholic NeuropathyDr. Shield isExperienced. Learn about Alcoholic Neuropathy.
- Allergic Bronchopulmonary AspergillosisDr. Shield isExperienced. Learn about Allergic Bronchopulmonary Aspergillosis.
- Allergic RhinitisDr. Shield isExperienced. Learn about Allergic Rhinitis.
- Alzheimer's DiseaseDr. Shield isExperienced. Learn about Alzheimer's Disease.
- AspergillosisDr. Shield isExperienced. Learn about Aspergillosis.
- Asthma in ChildrenDr. Shield isExperienced. Learn about Asthma in Children.
- AtherosclerosisDr. Shield isExperienced. Learn about Atherosclerosis.
- Atrial TachycardiaDr. Shield isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Atypical PneumoniaDr. Shield isExperienced. Learn about Atypical Pneumonia.
- Bell's PalsyDr. Shield isExperienced. Learn about Bell's Palsy.
- Benign Paroxysmal Positional VertigoDr. Shield isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- BronchiectasisDr. Shield isExperienced. Learn about Bronchiectasis.
- Bronchogenic CystDr. Shield isExperienced. Learn about Bronchogenic Cyst.
- BullaeDr. Shield isExperienced. Learn about Bullae.
- CardiomyopathyDr. Shield isExperienced. Learn about Cardiomyopathy.
- CellulitisDr. Shield isExperienced. Learn about Cellulitis.
- Cerebellar DegenerationDr. Shield isExperienced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System AtrophyDr. Shield isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Childhood Iron Deficiency AnemiaDr. Shield isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic Kidney DiseaseDr. Shield isExperienced. Learn about Chronic Kidney Disease.
- CirrhosisDr. Shield isExperienced. Learn about Cirrhosis.
- Contact DermatitisDr. Shield isExperienced. Learn about Contact Dermatitis.
- Coronary Heart DiseaseDr. Shield isExperienced. Learn about Coronary Heart Disease.
- Deep Vein ThrombosisDr. Shield isExperienced. Learn about Deep Vein Thrombosis.
- DementiaDr. Shield isExperienced. Learn about Dementia.
- DiarrheaDr. Shield isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Shield isExperienced. Learn about Diverticular Disease.
- Ear CancerDr. Shield isExperienced. Learn about Ear Cancer.
- EmphysemaDr. Shield isExperienced. Learn about Emphysema.
- EmpyemaDr. Shield isExperienced. Learn about Empyema.
- Enlarged Prostate (BPH)Dr. Shield isExperienced. Learn about Enlarged Prostate (BPH).
- Essential ThrombocythemiaDr. Shield isExperienced. Learn about Essential Thrombocythemia.
- Facial ParalysisDr. Shield isExperienced. Learn about Facial Paralysis.
- FaintingDr. Shield isExperienced. Learn about Fainting.
- Familial Hypocalciuric Hypercalcemia Type 1
- Familial Neurocardiogenic SyncopeDr. Shield isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Folate DeficiencyDr. Shield isExperienced. Learn about Folate Deficiency.
- GalactocoeleDr. Shield isExperienced. Learn about Galactocoele.
- Gallbladder DiseaseDr. Shield isExperienced. Learn about Gallbladder Disease.
- Gastroesophageal Reflux Disease (GERD)Dr. Shield isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gastrointestinal BleedingDr. Shield isExperienced. Learn about Gastrointestinal Bleeding.
- Generalized Anxiety Disorder (GAD)Dr. Shield isExperienced. Learn about Generalized Anxiety Disorder (GAD).
- Giant Cell Arteritis (GCA)Dr. Shield isExperienced. Learn about Giant Cell Arteritis (GCA).
- Gitelman SyndromeDr. Shield isExperienced. Learn about Gitelman Syndrome.
- GoutDr. Shield isExperienced. Learn about Gout.
- Granuloma AnnulareDr. Shield isExperienced. Learn about Granuloma Annulare.
- Granulomatosis with PolyangiitisDr. Shield isExperienced. Learn about Granulomatosis with Polyangiitis.
- Grass AllergyDr. Shield isExperienced. Learn about Grass Allergy.
- Hashimoto ThyroiditisDr. Shield isExperienced. Learn about Hashimoto Thyroiditis.
- HeadacheDr. Shield isExperienced. Learn about Headache.
- Heart FailureDr. Shield isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Heart MurmursDr. Shield isExperienced. Learn about Heart Murmurs.
- Hospital-Acquired PneumoniaDr. Shield isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypercalcemiaDr. Shield isExperienced. Learn about Hypercalcemia.
- Hypersensitivity PneumonitisDr. Shield isExperienced. Learn about Hypersensitivity Pneumonitis.
- HyperthyroidismDr. Shield isExperienced. Learn about Hyperthyroidism.
- Idiopathic EdemaDr. Shield isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Shield isExperienced. Learn about Idiopathic Hypercalciuria.
- Idiopathic Pulmonary FibrosisDr. Shield isExperienced. Learn about Idiopathic Pulmonary Fibrosis.
- Inappropriate Sinus Tachycardia (IST)Dr. Shield isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Infant HyperglycemiaDr. Shield isExperienced. Learn about Infant Hyperglycemia.
- Infectious ArthritisDr. Shield isExperienced. Learn about Infectious Arthritis.
- Interstitial Lung DiseaseDr. Shield isExperienced. Learn about Interstitial Lung Disease.
- Iron Deficiency AnemiaDr. Shield isExperienced. Learn about Iron Deficiency Anemia.
- Irritable Bowel Syndrome (IBS)Dr. Shield isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Temporal ArteritisDr. Shield isExperienced. Learn about Juvenile Temporal Arteritis.
- LipogranulomatosisDr. Shield isExperienced. Learn about Lipogranulomatosis.
- Lipoid ProteinosisDr. Shield isExperienced. Learn about Lipoid Proteinosis.
- Low Blood PressureDr. Shield isExperienced. Learn about Low Blood Pressure.
- Low Potassium LevelDr. Shield isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Shield isExperienced. Learn about Low Sodium Level.
- LymphangiectasisDr. Shield isExperienced. Learn about Lymphangiectasis.
- LymphangitisDr. Shield isExperienced. Learn about Lymphangitis.
- LymphedemaDr. Shield isExperienced. Learn about Lymphedema.
- Meige DiseaseDr. Shield isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Shield isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Shield isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Shield isExperienced. Learn about Memory Loss.
- MigraineDr. Shield isExperienced. Learn about Migraine.
- Milk-Alkali SyndromeDr. Shield isExperienced. Learn about Milk-Alkali Syndrome.
- Multiple Carboxylase DeficiencyDr. Shield isExperienced. Learn about Multiple Carboxylase Deficiency.
- Myasthenia GravisDr. Shield isExperienced. Learn about Myasthenia Gravis.
- NecrosisDr. Shield isExperienced. Learn about Necrosis.
- Necrotizing EnterocolitisDr. Shield isExperienced. Learn about Necrotizing Enterocolitis.
- Necrotizing VasculitisDr. Shield isExperienced. Learn about Necrotizing Vasculitis.
- NephrosclerosisDr. Shield isExperienced. Learn about Nephrosclerosis.
- NeurofibromatosisDr. Shield isExperienced. Learn about Neurofibromatosis.
- Neurofibromatosis Type 1 (NF1)Dr. Shield isExperienced. Learn about Neurofibromatosis Type 1 (NF1).
- Orthostatic HypotensionDr. Shield isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Shield isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Shield isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Shield isExperienced. Learn about Osteoporosis.
- Paget's Disease of BoneDr. Shield isExperienced. Learn about Paget's Disease of Bone.
- Parapneumonic Pleural EffusionDr. Shield isExperienced. Learn about Parapneumonic Pleural Effusion.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Pediatric MyocarditisDr. Shield isExperienced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Shield isExperienced. Learn about Peptic Ulcer.
- PericarditisDr. Shield isExperienced. Learn about Pericarditis.
- Peripheral NeuropathyDr. Shield isExperienced. Learn about Peripheral Neuropathy.
- Pharyngomaxillary Space AbscessDr. Shield isExperienced. Learn about Pharyngomaxillary Space Abscess.
- PleurisyDr. Shield isExperienced. Learn about Pleurisy.
- PneumoniaDr. Shield isExperienced. Learn about Pneumonia.
- Polycythemia VeraDr. Shield isExperienced. Learn about Polycythemia Vera.
- Polymyalgia RheumaticaDr. Shield isExperienced. Learn about Polymyalgia Rheumatica.
- Postmenopausal OsteoporosisDr. Shield isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary Intestinal LymphangiectasiaDr. Shield isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Pseudomembranous ColitisDr. Shield isExperienced. Learn about Pseudomembranous Colitis.
- Pulmonary AspergillomaDr. Shield isExperienced. Learn about Pulmonary Aspergilloma.
- Pulmonary EdemaDr. Shield isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Shield isExperienced. Learn about Pulmonary Embolism.
- Pulmonary FibrosisDr. Shield isExperienced. Learn about Pulmonary Fibrosis.
- Pulmonary HypertensionDr. Shield isExperienced. Learn about Pulmonary Hypertension.
- Pulmonary Veno-Occlusive DiseaseDr. Shield isExperienced. Learn about Pulmonary Veno-Occlusive Disease.
- Reactive ArthritisDr. Shield isExperienced. Learn about Reactive Arthritis.
- Recurrent Peripheral Facial PalsyDr. Shield isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Renovascular HypertensionDr. Shield isExperienced. Learn about Renovascular Hypertension.
- Rhizomelic PseudopolyarthritisDr. Shield isExperienced. Learn about Rhizomelic Pseudopolyarthritis.
- RingwormDr. Shield isExperienced. Learn about Ringworm.
- SciaticaDr. Shield isExperienced. Learn about Sciatica.
- Shwartzman PhenomenonDr. Shield isExperienced. Learn about Shwartzman Phenomenon.
- SinusitisDr. Shield isExperienced. Learn about Sinusitis.
- SplenomegalyDr. Shield isExperienced. Learn about Splenomegaly.
- Subacute Combined DegenerationDr. Shield isExperienced. Learn about Subacute Combined Degeneration.
- Superficial ThrombophlebitisDr. Shield isExperienced. Learn about Superficial Thrombophlebitis.
- Temporal ArteritisDr. Shield isExperienced. Learn about Temporal Arteritis.
- TenosynovitisDr. Shield isExperienced. Learn about Tenosynovitis.
- ThrombophlebitisDr. Shield isExperienced. Learn about Thrombophlebitis.
- Thyroid StormDr. Shield isExperienced. Learn about Thyroid Storm.
- Toxic Nodular GoiterDr. Shield isExperienced. Learn about Toxic Nodular Goiter.
- Transient Ischemic Attack (TIA)Dr. Shield isExperienced. Learn about Transient Ischemic Attack (TIA).
- Trichohepatoenteric SyndromeDr. Shield isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 1 Diabetes (T1D)Dr. Shield isExperienced. Learn about Type 1 Diabetes (T1D).
- Ulcerative ColitisDr. Shield isExperienced. Learn about Ulcerative Colitis.
- Urinary Tract Infection (UTI)Dr. Shield isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Shield isExperienced. Learn about Urinary Tract Infection in Children.
- Varicose VeinsDr. Shield isExperienced. Learn about Varicose Veins.
- Vascular DementiaDr. Shield isExperienced. Learn about Vascular Dementia.
- VasculitisDr. Shield isExperienced. Learn about Vasculitis.
- Venous Thromboembolism (VTE)Dr. Shield isExperienced. Learn about Venous Thromboembolism (VTE).
- VertigoDr. Shield isExperienced. Learn about Vertigo.
- Vitamin B12 Deficiency AnemiaDr. Shield isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- WartsDr. Shield isExperienced. Learn about Warts.
View All 145 Experienced Conditions
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