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Summary
Dr. Nicholas Jennelly specializes in internal medicine and hospital medicine, bringing 6 years of experience to his practice. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University, where he developed his foundation in comprehensive adult care.
Dr. Jennelly is affiliated with Penn State Health Milton S. Hershey Medical Center, Christiana Hospital, and Jefferson Hospital for Neuroscience, with practice locations in Hershey, Pennsylvania and Newark, Delaware. His clinical expertise includes managing high blood pressure emergencies and treating hypertension in both adult and pediatric patients. He performs diagnostic tests such as electrocardiograms to evaluate heart function and utilizes chest imaging to assess lung health.
Dr. Jennelly is affiliated with Penn State Health Milton S. Hershey Medical Center, Christiana Hospital, and Jefferson Hospital for Neuroscience, with practice locations in Hershey, Pennsylvania and Newark, Delaware. His clinical expertise includes managing high blood pressure emergencies and treating hypertension in both adult and pediatric patients. He performs diagnostic tests such as electrocardiograms to evaluate heart function and utilizes chest imaging to assess lung health.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 6 years of experience
- 43 insurance plans accepted
- Sidney Kimmel Medical College At Thomas Jefferson University
- 2 specialties
- 2 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Nicholas John Jennelly has 3 locationsPenn State Health Milton S Hershey Medical Center
500 University DrHershey, PA 17033 Tel: (717) 531-8521
Penn State Health West Campus Health And Wellness Center
500 University DrHershey, PA 17033 Tel: (717) 531-6015
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. Nicholas John Jennelly | Dr. Paul G. Varahrami, MD | Dr. Michael Knolle, DO | Dr. Asaad Trabolsi |
| Internal Medicine | Internal Medicine | Internal Medicine | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 6 Years of Experience | 35 Years of Experience | 23 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks Spanish, English | |
| Hershey , PA | Harrisburg , PA | Elizabethtown , PA | Hershey , PA |
| Med School: Sidney Kimmel Medical College At Thomas Jefferson University | Med School: Universidad Autonoma De Guadalajara Facultad de Medicina | Med School: Lake Erie College of Osteopathic Medicine | Med School: University Of Aleppo Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nicholas John Jennelly
Medical Specialties
Dr. Nicholas John Jennelly has the following 2 specialties
Specialty Expertise
Dr. Nicholas John Jennelly has the following 2 areas of expertise
Certifications, License, & Education
6 Years Experience
Dr. Nicholas John Jennelly holds expired and active medical licenses in the states of Delaware and Pennsylvania.
Medical License
Medical Doctor with an expired medical license in the state of Delaware that expired in 2024, an expired medical license in the state of Delaware that expired in 2025, and an active medical license in the state of Pennsylvania that expires in 2026.
Education & Training
Medical School
Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 2020.
NPI Number
Dr. Jennelly's NPI number is 1083241459.
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Frequently Asked Questions
- Is Dr. Nicholas John Jennelly accepting new patients?
- Dr. Nicholas John Jennelly is accepting new patients on Vitals. View Dr. Nicholas John Jennelly's profile on Vitals to make an appointment.
- Does Dr. Nicholas John Jennelly accept my insurance?
- You can see the insurance plans that Dr. Nicholas John Jennelly accepts on their Vitals profile.
- Which hospitals is Dr. Nicholas John Jennelly affiliated with?
- Dr. Nicholas John Jennelly is affiliated with Penn State Health Milton S Hershey Medical Center, Christiana Hospital, and Jefferson Hospital For Neuroscience.
- Where is Dr. Nicholas John Jennelly's office located?
- Dr. Nicholas John Jennelly's office is located at 500 University Dr, Hershey, PA, 17033.
- Does Dr. Nicholas John Jennelly accept virtual/telehealth appointments?
- Dr. Nicholas John Jennelly has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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