

Dr. Hernan Altamar, MD
Dr. Hernan Altamar, MD is a urologist in Portsmouth, NH and has over 25 years of experience in the medical field. Dr. Altamar has extensive experience in Urinary Calculi & Removal and Urinary Conditions. He graduated from Uniformed Services University of The Health Sciences in 1997. He is affiliated with medical facilities Wentworth-Douglass Hospital and Portsmouth Regional Hospital. He is accepting new patients and telehealth appointments.
Practice
330 Borthwick Ave Ste 210 Portsmouth, NH 03801Make an Appointment
At a Glance
- Area of Expertise
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

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Dr. Altamar's Reviews
Likelihood to recommend Dr. Altamar
5.0
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How was your experience with Dr. Altamar?Overall Patient Satisfaction
Likelihood of recommending Dr. Altamar to family and friends is 5 out of 5
About Me
biography
Dr. Hernn Altamar, MD, was born in Washington, DC, and graduated from high school in Montgomery County, Maryland. He received his military commission from the United States Naval Academy in 1993, graduating With Distinction (summa cum laude) with...read moreUrology
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Vanderbilt University School Of Medicine – Urology
Fellowship Hospital, 2010Naval Medical Center (san Diego) Program - General Surgery|naval Medical Center San Diego – Urology
Residency Hospital, 2002Naval Medical Center (san Diego) Program
Internship Hospital, 1998Uniformed Services University Of The Health Sciences
Medical School, 1997
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Affiliated Hospitals
- Recipient of 9
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home5% higher than the national average
80%Patients said that nurses always listened to them and explained things well5% higher than the national average
- Recipient of 14
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsPatient Safety Excellence Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
81%Patients said they were given information about recovering at home3% lower than the national average
76%Patients said that doctors always listened to them and explained things well
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Providers shown based on Dr. Altamar's location and specialty. Show more Urologists.
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