Joseph Deantonio, M.D.
Gastroenterology Internal Medicine
Joseph Deantonio is a Gastroenterology Internal Medicine specialist based in Lawrenceville, NJ with over 40 years of clinical experience. Offers virtual telehealth visits.
Joseph Deantonio, M.D. has practiced internal medicine for 40+ years, working in independent practice. He graduated from Saint Louis University School of Medicine in 1986 and has 40+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 4644dNPPES updated 2013-09-05 · verify NPI on CMS · Verify license at New Jersey State Board of Medical Examiners
Contact & Location
Practice Location
3100 Princeton Pike Bldg 4, Suite C, Lawrenceville, NJ 08648
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1986
Saint Louis University School of Medicine
40 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Saint Louis University School of Medicine (Class of 1986)
Mailing address
Po Box 914, Pennington, NJ 08534-0914
Differs from practice location
Virtual Internal Medicine Care With Joseph Deantonio
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joseph Deantonio for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Lawrenceville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Joseph Deantonio
Dr. Deantonio is listed as active in the NPI registry with telehealth listed in Lawrenceville, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (609) 882-2185.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Joseph Deantonio
Practice Location
3100 Princeton Pike Bldg 4, Suite C, Lawrenceville, NJ 08648
Mailing Address
Po Box 914, Pennington, NJ 08534-0914
This is a provider directory. Contact the office directly to schedule appointments.
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