JG
Accepting patients
Who is Dr. Gregg, Family Medicine Specialist in Trenton, NJ?
Dr. John Gregg, DO is a Family Medicine Specialist, who primarily practices in Trenton, NJ with 2 additional practice locations. He is board certified. Dr. Gregg is fluent in English, Italian, and Spanish, and is currently seeing new patients. Dr. Gregg’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gregg’s office at (973) 942-6005.
Where did Dr. Gregg go to medical school and complete their residency?
Medical School: Nova Southeastern College Of Osteopathic Medicine
What languages does Dr. Gregg speak?
Dr. Gregg and their clinical team can communicate with patients in the following languages:
English
Italian
Spanish
What conditions does Dr. Gregg treat?
As a Family Medicine Specialist, Dr. Gregg diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gregg. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Opioid Dependence
- Opioids and Opioid Use Disorder (OUD)
- Prescription Drug Misuse
- Opioid addiction
- Opioid use disorder
- OUD
ICD-10 Codes:
- F1120: Opioid dependence, uncomplicated
Also known as:
- Muscle Pain
- Muscle Spasms
- Muscle Disorder
- Neuromuscular Disorder
- Myalgia
- Muscle Ache
- Muscle Soreness
- Muscle cramps
- Involuntary muscle contractions
- Muscle twitching
ICD-10 Codes:
- M7918: Myalgia, other site
- M62838: Other muscle spasm
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Sore Throat
- Strep Throat
- Streptococcal Infection
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
- Bacterial Sore Throat
- Pharyngitis
- Strep Infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
- J020: Streptococcal pharyngitis
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Negative Pregnancy Test Result
- Pregnancy Test
- No pregnancy detected
- Negative HCG test
- Not pregnant result
ICD-10 Codes:
- Z3202: Encounter for pregnancy test, result negative
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Sinusitis
- Sinus Infection
- Rhinosinusitis
- Acute Sinus Infection
ICD-10 Codes:
- J0190: Acute sinusitis, unspecified
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Acute Bronchitis
- Chest cold
- Short-term bronchitis
- Acute chest infection
ICD-10 Codes:
- J209: Acute bronchitis, unspecified
Which procedures does Dr. Gregg perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. John Gregg may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Gregg's office.
Does Dr. Gregg accept my insurance?
Dr. Gregg accepts most major insurance plans. Important: Please call our office at (973) 942-6005 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gregg accept in Trenton, NJ?
Dr. Gregg in Trenton, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
ArcBest Corporation
Carepoint Health
CVS Health (formerly Aetna)
Department of Veterans Affairs
EmblemHealth
Horizon BlueCross BlueShield
Independence Blue Cross
MagnaCare Rx
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Gregg's office located?
Dr. John Gregg's Primary Practice
1085 White Horse Mercerville Rd
Trenton, NJ 08610
(973) 942-6005
What is Dr. Gregg's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gregg's National Provider Identifier (NPI) number is 1013118660.
What common questions do patients ask about Dr. Gregg?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gregg
What is Dr. John Gregg's specialty?
Dr. Gregg is a Family Medicine Specialist near Trenton, NJ. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Gregg to book an appointment today.
Is this Dr. John Gregg affiliated with a ranked Castle Connolly Top Hospital?
No, Gregg is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Gregg accepting new patients in Trenton, NJ?
Yes, Dr. John Gregg is accepting new patients at this time.
Does Dr. John Gregg offer online booking?
Please contact Dr. Gregg's office at (973) 942-6005 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Gregg?
Please contact Dr. Gregg's office at (973) 942-6005 for information regarding telehealth appointment availability or for scheduling assistance.
Other Family Medicine Specialist Near Trenton, NJ
DA
Family Medicine Specialist
Accepting patients
TelehealthDr. Dubem Anumba, MD is a Family Medicine Specialist, who primarily practices in Hamilton, NJ with 1 additional practice location. He is board certified.
Hamilton, NJ
JS
Family Medicine Specialist
Accepting patients
Book OnlineTelehealthDr. Jigar Shah, DO is a Family Medicine Specialist, who primarily practices in Hamilton, NJ with 1 additional practice location. He is board certified.
Hamilton, NJ
BOOK APPOINTMENTJG
Family Medicine Specialist
Accepting patientsBook OnlineTelehealthDr. Jenna Gonzalez is a Family Medicine Specialist, who primarily practices in Hamilton, NJ with 2 additional practice locations. She is board certified.
Hamilton, NJ
BOOK APPOINTMENT