5
1 Rating
Summary
Dr. Ivar Frithsen specializes in family medicine and hospital medicine, bringing comprehensive care to patients of all ages. He earned his medical degree from Drexel University College of Medicine and has been practicing for 24 years. His dual specialization allows him to provide both primary care services and manage complex medical conditions for hospitalized patients.
Dr. Frithsen is affiliated with Valley Regional Hospital, Cheshire Medical Center, and Brattleboro Memorial Hospital, with practice locations in Claremont, New Hampshire, and Brattleboro, Vermont. He focuses on managing high blood pressure conditions, including both routine hypertension care and urgent hypertensive emergencies. His expertise extends to pediatric hypertension, ensuring comprehensive blood pressure management across all age groups. Patients consistently rate Dr. Frithsen highly, giving him an average rating of 5.0.
Dr. Frithsen is affiliated with Valley Regional Hospital, Cheshire Medical Center, and Brattleboro Memorial Hospital, with practice locations in Claremont, New Hampshire, and Brattleboro, Vermont. He focuses on managing high blood pressure conditions, including both routine hypertension care and urgent hypertensive emergencies. His expertise extends to pediatric hypertension, ensuring comprehensive blood pressure management across all age groups. Patients consistently rate Dr. Frithsen highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- 24 years of experience
- Drexel University College Of Medicine
- 2 specialties
- 9 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Ivar Leslie Frithsen has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Ivar Leslie Frithsen, MD | Helix Virtual Care | Nicole Baldwin, APRN, FNP-BC | Dr. Azar Alexander Korbey, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 8 Years of Experience | 46 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Chinese, Spanish | ||
| Claremont , NH | Boca Raton , FL | Orlando , FL | Salem , NH |
| Med School: Drexel University College Of Medicine | Med School: Georgetown University School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ivar Leslie Frithsen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ivar Leslie Frithsen has the following 2 specialties
Specialty Expertise
Dr. Ivar Leslie Frithsen has the following 9 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Ivar Leslie Frithsen holds expired and active medical licenses in the states of New Hampshire and Vermont.
Medical License
Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2026 and an active medical license in the state of Vermont that expires in 2026.
Education & Training
Medical School
Graduated from Drexel University College Of Medicine in 2002.
NPI Number
Dr. Frithsen's NPI number is 1891803755.
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Frequently Asked Questions
- Which hospitals is Dr. Ivar Frithsen affiliated with?
- Dr. Ivar Frithsen is affiliated with Valley Regional Hospital, Cheshire Medical Center, and Brattleboro Memorial Hospital.
- Where is Dr. Ivar Frithsen's office located?
- Dr. Ivar Frithsen's office is located at 243 Elm St, Claremont, NH, 03743.
- How can I make an appointment with Dr. Ivar Frithsen?
- You can find contact information for Dr. Ivar Frithsen here on Vitals.
- Is Dr. Ivar Frithsen accepting new patients?
- Dr. Ivar Frithsen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Ivar Frithsen accept virtual/telehealth appointments?
- Dr. Ivar Frithsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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