0 reviews
Summary
Dr. John Demario treats hypertension and pharyngitis and sees patients at Lower Bucks Hospital, ChristianaCare Union Hospital, and Christiana Hospital, where he practices family medicine. He sees patients in Newark, Delaware; Bristol, Pennsylvania; and Elkton, Maryland.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 1 specialty
- 3 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. John Ryan Demario has 6 locationsChristianacare Gohealth Urgent Care
200 Hygeia DrNewark, DE 19713Mon9:00 am - 5:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm
Christianacare Gohealth Urgent Care
310 E Pulaski HwyElkton, MD 21921 Tel: (443) 485-6213
Mon9:00 am - 5:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm
Christianacare Gohealth Urgent Care
550 S College Ave Ste 115Newark, DE 19716Mon9:00 am - 5:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. John Ryan Demario, DO | Helix Virtual Care | Kimberley Cooper, MSN, FNP-C | Dr. Robert A. Monteleone, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 22 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Newark , DE | Boca Raton , FL | Dover , DE | Wilmington , DE |
| Med School: University of Cincinnati College of Medicine (Ohio) | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ryan Demario
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Ryan Demario has the following specialty
Certifications, License, & Education
Dr. John Ryan Demario holds active and expired medical licenses in the states of Pennsylvania, Maryland, and Delaware.
Medical License
Doctor Of Osteopathy with an active medical license in the state of Pennsylvania that expires in 2026, an expired medical license in the state of Maryland that expired in 2026, and an active medical license in the state of Delaware that expires in 2027.
NPI Number
Dr. Demario's NPI number is 1194218404.
Similar doctors
Frequently Asked Questions
- Does Dr. John Demario accept my insurance?
- You can see the insurance plans that Dr. John Demario accepts on their Vitals profile.
- Which hospitals is Dr. John Demario affiliated with?
- Dr. John Demario is affiliated with Lower Bucks Hospital, Christianacare Union Hospital, and Christiana Hospital.
- Is Dr. John Demario accepting new patients?
- Dr. John Demario is accepting new patients on Vitals. View Dr. John Demario's profile on Vitals to make an appointment.
- Where is Dr. John Demario's office located?
- Dr. John Demario's office is located at 200 Hygeia Dr, Newark, DE, 19713.
- Does Dr. John Demario accept virtual/telehealth appointments?
- Dr. John Demario has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
