2.3
3 Ratings with 1 written Review
Summary
Dr. John Harper is a family medicine and emergency medicine physician who earned his medical degree from Pennsylvania State University College of Medicine. He completed his residency training at United States Naval Medical Center, bringing 25 years of clinical experience to his practice. Dr. Harper is fluent in both English and Spanish.
Dr. Harper is affiliated with El Centro Regional Medical Center and practices at multiple Palomar Health locations throughout Southern California, including Ramona, Poway, and Escondido. He specializes in managing high cholesterol in children and teens, treating hyperlipidemia and hypertension. His clinical expertise includes ordering comprehensive blood work and metabolic panels to monitor patient health. Patients have given him an average rating of 2.3 on Vitals.
Dr. Harper is affiliated with El Centro Regional Medical Center and practices at multiple Palomar Health locations throughout Southern California, including Ramona, Poway, and Escondido. He specializes in managing high cholesterol in children and teens, treating hyperlipidemia and hypertension. His clinical expertise includes ordering comprehensive blood work and metabolic panels to monitor patient health. Patients have given him an average rating of 2.3 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 25 years of experience
- 52 insurance plans accepted
- speaks English, Spanish
- United States Naval Medical Center
- 1 written review
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. John Ralph Harper has 3 locationsPalomar Health Main Street
1834 Main StRamona, CA 92065 Tel: (760) 789-2629
Mon8:00 am - 5:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Ralph Harper, MD | Shanekwah Melville, DNP, APRN, FNP-C | Dr. Parth Bhavsar | Jennifer Recker, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 25 Years of Experience | 10 Years of Experience | 12 Years of Experience | 17 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English, Hindi, Gujarati, Urdu | Speaks English |
| Ramona , CA | Houston , TX | Lawrenceville , GA | Chicago , IL |
| Med School: Pennsylvania State University College Of Medicine | Med School: Smt N H L Municipal Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ralph Harper
Medical Specialties
Dr. John Ralph Harper has the following 2 specialties
Specialty Expertise
Dr. John Ralph Harper has the following 7 areas of expertise
Certifications, License, & Education
25 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Active
EDUCATION & TRAINING
Residency
United States Naval Medical Center
Medical School
Pennsylvania State University College Of Medicine
Pennsylvania State University College Of MedicineGraduated in 2001
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Frequently Asked Questions
- What languages does Dr. John Harper speak?
- Dr. John Harper speaks English and Spanish.
- How can I make an appointment with Dr. John Harper?
- You can find contact information for Dr. John Harper here on Vitals.
- Does Dr. John Harper accept virtual/telehealth appointments?
- Dr. John Harper has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Harper's office located?
- Dr. John Harper's office is located at 1834 Main St, Ramona, CA, 92065.
- Which hospitals is Dr. John Harper affiliated with?
- Dr. John Harper is affiliated with El Centro Regional Medical Center.
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