Overview
John Gregg is a primary care provider, practicing in Family Medicine in Ramsey, New Jersey.
Dr. Gregg is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Opioid Use Disorder, Opisthotonos, Muscle Spasms, and Reactive Arthritis.
Dr. Gregg 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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-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
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- EPO
- PPO
- INSURANCE PLAN
- INSURANCE PLAN
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- PPO
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
295 N Franklin Tpke, Ramsey, NJ 07446
Office
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Frequently Asked Questions about Dr. John A. Gregg
How do I make an appointment with Dr. John A. Gregg?
You can book an appointment with Dr. John A. Gregg by calling their office at 551-497-5679. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John A. Gregg a top-rated expert for Opioid Use Disorder?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John A. Gregg is classified as an Distinguished expert for Opioid Use Disorder, 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. Gregg specialize in?
While Dr. John A. Gregg is a Family Medicine, they have specific expertise in Opioid Use Disorder, Opisthotonos, and Muscle Spasms. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. John A. Gregg accept my insurance?
Dr. John A. Gregg accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 551-497-5679 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
- Opioid Use DisorderDr. Gregg isDistinguished. Learn about Opioid Use Disorder.
- Advanced
- Muscle SpasmsDr. Gregg isAdvanced. Learn about Muscle Spasms.
- OpisthotonosDr. Gregg isAdvanced. Learn about Opisthotonos.
- Experienced
- AsthmaDr. Gregg isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Gregg isExperienced. Learn about Asthma in Children.
- CellulitisDr. Gregg isExperienced. Learn about Cellulitis.
- Chronic PainDr. Gregg isExperienced. Learn about Chronic Pain.
- Conjunctivitis (Pink Eye)Dr. Gregg isExperienced. Learn about Conjunctivitis (Pink Eye).
- Contact DermatitisDr. Gregg isExperienced. Learn about Contact Dermatitis.
- COVID-19Dr. Gregg isExperienced. Learn about COVID-19.
- EmpyemaDr. Gregg isExperienced. Learn about Empyema.
- Familial HypertensionDr. Gregg isExperienced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- Grass AllergyDr. Gregg isExperienced. Learn about Grass Allergy.
- HypertensionDr. Gregg isExperienced. Learn about Hypertension.
- LymphangitisDr. Gregg isExperienced. Learn about Lymphangitis.
- Macrophagic MyofasciitisDr. Gregg isExperienced. Learn about Macrophagic Myofasciitis.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- MyositisDr. Gregg isExperienced. Learn about Myositis.
- NecrosisDr. Gregg isExperienced. Learn about Necrosis.
- OsteoarthritisDr. Gregg isExperienced. Learn about Osteoarthritis.
- ParainfluenzaDr. Gregg isExperienced. Learn about Parainfluenza.
- Parainfluenza Virus Type 3Dr. Gregg isExperienced. Learn about Parainfluenza Virus Type 3.
- Parinaud Oculoglandular SyndromeDr. Gregg isExperienced. Learn about Parinaud Oculoglandular Syndrome.
- Peptic UlcerDr. Gregg isExperienced. Learn about Peptic Ulcer.
- Reactive ArthritisDr. Gregg isExperienced. Learn about Reactive Arthritis.
- Seasonal Affective Disorder (SAD)Dr. Gregg isExperienced. Learn about Seasonal Affective Disorder (SAD).
- ShinglesDr. Gregg isExperienced. Learn about Shingles.
- SinusitisDr. Gregg isExperienced. Learn about Sinusitis.
- TracheitisDr. Gregg isExperienced. Learn about Tracheitis.
- Urinary Tract Infection (UTI)Dr. Gregg isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Gregg isExperienced. Learn about Urinary Tract Infection in Children.