4.8
4 Ratings with 2 written Reviews
Summary
Dr. Henry Sonneborn is an internal medicine physician with specialized expertise in oncology who has dedicated over five decades to caring for patients. He earned his medical degree from Albany Medical College and completed his residency at University of Utah Health Care. With 52 years of experience treating patients, Dr. Sonneborn brings extensive knowledge to his practice. He is fluent in Chinese, English, and Spanish, allowing him to serve diverse patient populations.
Dr. Sonneborn practices at multiple locations throughout New Hampshire, including Seacoast Cancer Center and Mass General Cancer Center in Dover and Portsmouth. His affiliations include Wentworth Douglass Hospital and Portsmouth Regional Hospital, providing patients with access to comprehensive care networks. As both an internist and oncologist, he offers expertise in managing complex medical conditions and cancer care. Patients have rated Dr. Sonneborn 4.8 out of 5 stars, reflecting their confidence in his …compassionate and skilled approach to treatment.
Read More Read less Dr. Sonneborn practices at multiple locations throughout New Hampshire, including Seacoast Cancer Center and Mass General Cancer Center in Dover and Portsmouth. His affiliations include Wentworth Douglass Hospital and Portsmouth Regional Hospital, providing patients with access to comprehensive care networks. As both an internist and oncologist, he offers expertise in managing complex medical conditions and cancer care. Patients have rated Dr. Sonneborn 4.8 out of 5 stars, reflecting their confidence in his …compassionate and skilled approach to treatment.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 52 years of experience
- 16 insurance plans accepted
- speaks Chinese, English, Spanish
- University Of Utah Health Care
- 2 written reviews
- 2 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Henry Leo Sonneborn has 4 locationsSeacoast Cancer Center Dover
789 Central AveDover, NH 03820 Tel: (603) 742-8787
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Mass General Cancer Center
121 Corporate Dr Ste 100Portsmouth, NH 03801 Tel: (603) 742-8787
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Henry Leo Sonneborn, MD | Dr. Adewumi Bakare DMSc, PA-C | Kerry O Hara, DNP, AGNP-c | Dr. Richard Neal Gray, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Diagnostic Radiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 52 Years of Experience | 5 Years of Experience | 10 Years of Experience | 49 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks Chinese, English, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | Speaks English |
| Dover , NH | Mesquite , TX | Hanover , NH | York , ME |
| Med School: Albany Medical College | Med School: University of Lynchburg - DMSc | Med School: University of Michigan | Med School: Harvard Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Henry Leo Sonneborn
Medical Specialties
Dr. Henry Leo Sonneborn has the following 2 specialties
Specialty Expertise
Dr. Henry Leo Sonneborn has the following 8 areas of expertise
Certifications, License, & Education
52 Years Experience
Education & Training
Residency
Completed their residency at University Of Utah Health Care.
Medical School
Graduated from Albany Medical College in 1974.
NPI Number
Dr. Sonneborn's NPI number is 1376508812.
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Frequently Asked Questions
- Which hospitals is Dr. Henry Sonneborn affiliated with?
- Dr. Henry Sonneborn is affiliated with Wentworth Douglass Hospital.
- Does Dr. Henry Sonneborn accept my insurance?
- You can see the insurance plans that Dr. Henry Sonneborn accepts on their Vitals profile.
- Does Dr. Henry Sonneborn accept virtual/telehealth appointments?
- Dr. Henry Sonneborn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Henry Sonneborn?
- You can find contact information for Dr. Henry Sonneborn here on Vitals.
- Is Dr. Henry Sonneborn accepting new patients?
- Dr. Henry Sonneborn is accepting new patients on Vitals. View Dr. Henry Sonneborn's profile on Vitals to make an appointment.
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