Overview
John Loh is a primary care provider, practicing in Internal Medicine in Essex, Maryland.
Dr. Loh is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Tracheitis.
Dr. Loh is currently accepting new patients.
Specialties
Licenses
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- 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
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
1124 Mace Ave, Essex, MD 21221
Office
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Frequently Asked Questions about Dr. John J. Loh
How do I make an appointment with Dr. John J. Loh?
You can book an appointment with Dr. John J. Loh by calling their office at 410-391-6996. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John J. Loh a top-rated expert for Hypertensive Heart Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John J. Loh is classified as an Advanced expert for Hypertensive Heart Disease, 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 J. Loh specialize in?
While Dr. John J. Loh is a Internal Medicine, they have specific expertise in Hypertensive Heart Disease, Enlarged Liver, and Pediatric Myocarditis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John J. Loh accept my insurance?
Dr. John J. Loh accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 410-391-6996 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
- Enlarged LiverDr. Loh isAdvanced. Learn about Enlarged Liver.
- Hypertensive Heart DiseaseDr. Loh isAdvanced. Learn about Hypertensive Heart Disease.
- NecrosisDr. Loh isAdvanced. Learn about Necrosis.
- Pediatric MyocarditisDr. Loh isAdvanced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Loh isAdvanced. Learn about Peptic Ulcer.
- TracheitisDr. Loh isAdvanced. Learn about Tracheitis.
- Experienced
- ApoplexyDr. Loh isExperienced. Learn about Apoplexy.
- AsbestosisDr. Loh isExperienced. Learn about Asbestosis.
- AsthmaDr. Loh isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Loh isExperienced. Learn about Asthma in Children.
- AtherosclerosisDr. Loh isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Loh isExperienced. Learn about Atypical Pneumonia.
- BullaeDr. Loh isExperienced. Learn about Bullae.
- CellulitisDr. Loh isExperienced. Learn about Cellulitis.
- Childhood Iron Deficiency AnemiaDr. Loh isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic CoughDr. Loh isExperienced. Learn about Chronic Cough.
- Chronic Kidney DiseaseDr. Loh isExperienced. Learn about Chronic Kidney Disease.
- Chronic Obstructive Pulmonary Disease (COPD)
- Compartment SyndromeDr. Loh isExperienced. Learn about Compartment Syndrome.
- ConcussionDr. Loh isExperienced. Learn about Concussion.
- Contact DermatitisDr. Loh isExperienced. Learn about Contact Dermatitis.
- Coronary Heart DiseaseDr. Loh isExperienced. Learn about Coronary Heart Disease.
- CostochondritisDr. Loh isExperienced. Learn about Costochondritis.
- COVID-19Dr. Loh isExperienced. Learn about COVID-19.
- Diabetic NeuropathyDr. Loh isExperienced. Learn about Diabetic Neuropathy.
- DysgraphiaDr. Loh isExperienced. Learn about Dysgraphia.
- EmphysemaDr. Loh isExperienced. Learn about Emphysema.
- EmpyemaDr. Loh isExperienced. Learn about Empyema.
- EsophagitisDr. Loh isExperienced. Learn about Esophagitis.
- Eunuchoidism Familial Hypogonadotropic
- FaintingDr. Loh isExperienced. Learn about Fainting.
- Familial HypertensionDr. Loh isExperienced. Learn about Familial Hypertension.
- Familial Neurocardiogenic SyncopeDr. Loh isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Gallbladder DiseaseDr. Loh isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Loh isExperienced. Learn about Gallstones.
- Gastroesophageal Reflux Disease (GERD)
- GastroparesisDr. Loh isExperienced. Learn about Gastroparesis.
- Generalized Anxiety Disorder (GAD)
- Glucocorticoid-Remediable Aldosteronism
- GoutDr. Loh isExperienced. Learn about Gout.
- Grass AllergyDr. Loh isExperienced. Learn about Grass Allergy.
- HeadacheDr. Loh isExperienced. Learn about Headache.
- Heart AttackDr. Loh isExperienced. Learn about Heart Attack.
- Heart FailureDr. Loh isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Herpes Zoster OticusDr. Loh isExperienced. Learn about Herpes Zoster Oticus.
- High CholesterolDr. Loh isExperienced. Learn about High Cholesterol.
- Hospital-Acquired PneumoniaDr. Loh isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypertensionDr. Loh isExperienced. Learn about Hypertension.
- Hypogonadism Primary Partial Alopecia
- HypothyroidismDr. Loh isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Loh isExperienced. Learn about Idiopathic Edema.
- InsomniaDr. Loh isExperienced. Learn about Insomnia.
- Iron Deficiency AnemiaDr. Loh isExperienced. Learn about Iron Deficiency Anemia.
- Long Haul COVIDDr. Loh isExperienced. Learn about Long Haul COVID.
- Lung MetastasesDr. Loh isExperienced. Learn about Lung Metastases.
- LymphangitisDr. Loh isExperienced. Learn about Lymphangitis.
- Male Pseudohermaphroditism with Gynecomastia
- Maturity Onset Diabetes of the Young
- Morning SicknessDr. Loh isExperienced. Learn about Morning Sickness.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Muscle Invasive Bladder CancerDr. Loh isExperienced. Learn about Muscle Invasive Bladder Cancer.
- NephrosclerosisDr. Loh isExperienced. Learn about Nephrosclerosis.
- NeuralgiaDr. Loh isExperienced. Learn about Neuralgia.
- Non-Muscle Invasive Bladder Cancer
- Nummular EczemaDr. Loh isExperienced. Learn about Nummular Eczema.
- ObesityDr. Loh isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Loh isExperienced. Learn about Obesity in Children.
- Oral HerpesDr. Loh isExperienced. Learn about Oral Herpes.
- Osteomyelitis in ChildrenDr. Loh isExperienced. Learn about Osteomyelitis in Children.
- Peripheral Artery DiseaseDr. Loh isExperienced. Learn about Peripheral Artery Disease.
- Pilonidal Sinus DiseaseDr. Loh isExperienced. Learn about Pilonidal Sinus Disease.
- PneumoniaDr. Loh isExperienced. Learn about Pneumonia.
- Prothrombin DeficiencyDr. Loh isExperienced. Learn about Prothrombin Deficiency.
- PsoriasisDr. Loh isExperienced. Learn about Psoriasis.
- Pulmonary EdemaDr. Loh isExperienced. Learn about Pulmonary Edema.
- Rabson-Mendenhall SyndromeDr. Loh isExperienced. Learn about Rabson-Mendenhall Syndrome.
- Renovascular HypertensionDr. Loh isExperienced. Learn about Renovascular Hypertension.
- Seasonal Affective Disorder (SAD)Dr. Loh isExperienced. Learn about Seasonal Affective Disorder (SAD).
- ShinglesDr. Loh isExperienced. Learn about Shingles.
- SinusitisDr. Loh isExperienced. Learn about Sinusitis.
- SitosterolemiaDr. Loh isExperienced. Learn about Sitosterolemia.
- Stasis Dermatitis and UlcersDr. Loh isExperienced. Learn about Stasis Dermatitis and Ulcers.
- TenosynovitisDr. Loh isExperienced. Learn about Tenosynovitis.
- Testicular FailureDr. Loh isExperienced. Learn about Testicular Failure.
- Tietz SyndromeDr. Loh isExperienced. Learn about Tietz Syndrome.
- Type 2 Diabetes (T2D)Dr. Loh isExperienced. Learn about Type 2 Diabetes (T2D).
- Urinary Tract Infection (UTI)Dr. Loh isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in Children
- Venous InsufficiencyDr. Loh isExperienced. Learn about Venous Insufficiency.
- VertigoDr. Loh isExperienced. Learn about Vertigo.