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Summary
Dr. Erin Haser is an otolaryngologist specializing in head and neck surgery with 12 years of experience treating patients with ear, nose, and throat conditions. She earned her medical degree from the University of Maryland School of Medicine, where she developed expertise in comprehensive ENT care. Her practice focuses on helping patients with complex hearing and sleep-related disorders.
Dr. Haser maintains affiliations with Tufts Medical Center, Southern New Hampshire Medical Center, and Saint Joseph Hospital, with practice locations in Chelmsford, Massachusetts and Nashua, New Hampshire. She specializes in treating hearing loss in both adults and children, as well as sleep apnea conditions. Her clinical skills include performing audiograms and hearing tests to evaluate auditory function, along with tympanometry to assess middle ear health.
Dr. Haser maintains affiliations with Tufts Medical Center, Southern New Hampshire Medical Center, and Saint Joseph Hospital, with practice locations in Chelmsford, Massachusetts and Nashua, New Hampshire. She specializes in treating hearing loss in both adults and children, as well as sleep apnea conditions. Her clinical skills include performing audiograms and hearing tests to evaluate auditory function, along with tympanometry to assess middle ear health.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 12 years of experience
- UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
- 1 specialty
- 9 areas of expertise
- 3 hospital affiliations
- 4 office locations
- Female
Office Locations
Dr. Erin Kathleen Haser has 4 locationsMass Ent Associates Chelmsford
321 Billerica Rd Ste 202Chelmsford, MA 01824Mon8:00 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
Mass Ent Associates Nashua
280 Main St Ste 140Nashua, NH 03060 Tel: (603) 594-3025
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. Erin Kathleen Haser, MD | Dr. Melissa Lynn Chavez | Dr. Kimberley Noij | Dr. Isaac Wasserman |
| Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery | Otolaryngology-Head & Neck Surgery |
| Accepts New Patients | |||
| 12 Years of Experience | 6 Years of Experience | 11 Years of Experience | 6 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Chelmsford , MA | Boston , MA | Baltimore , MD | Boston , MA |
| Med School: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE | Med School: Boston University School Of Medicine | Med School: Vrije Universiteit Amsterdam Faculteit Der Geneeskunde | Med School: Icahn School Of Medicine At Mount Sinai |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Erin Kathleen Haser
Medical Specialties
Dr. Erin Kathleen Haser has the following specialty
Specialty Expertise
Dr. Erin Kathleen Haser has the following 9 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Erin Kathleen Haser holds expired and active medical licenses in the states of Massachusetts and New Hampshire.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026 and an active medical license in the state of New Hampshire that expires in 2027.
Education & Training
Medical School
Graduated from UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE and University Of Maryland School Of Medicine in 2014.
NPI Number
Dr. Haser's NPI number is 1396158507.
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Frequently Asked Questions
- Where is Dr. Erin Haser's office located?
- Dr. Erin Haser's office is located at 321 Billerica Rd Ste 202, Chelmsford, MA, 01824.
- Which hospitals is Dr. Erin Haser affiliated with?
- Dr. Erin Haser is affiliated with Tufts Medical Center, Southern New Hampshire Medical Center, and Saint Joseph Hospital.
- Does Dr. Erin Haser accept my insurance?
- You can see the insurance plans that Dr. Erin Haser accepts on their Vitals profile.
- Does Dr. Erin Haser accept virtual/telehealth appointments?
- Dr. Erin Haser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Erin Haser accepting new patients?
- Dr. Erin Haser is accepting new patients on Vitals. View Dr. Erin Haser's profile on Vitals to make an appointment.
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