Name: Dr. Michael H. Arenstein
Specialty: Otolaryngology (ENT)
Qualification/Board Certification: Doctor of Medicine (MD)
Affiliation: Adventist Healthcare Shady Grove Medical Center; Holy Cross Hospital–Silver Spring
Locations: Gaithersburg, Maryland
Languages Spoken: English
Accepting New Patients: Yes
NPI Number: 1922091792
About the Doctor
Dr. Michael H. Arenstein is a highly experienced otolaryngologist (ENT specialist) based in Gaithersburg, Maryland, with over 21 years of clinical practice. He earned his medical degree from Emory University School of Medicine and completed specialized residency training in otolaryngology–head and neck surgery at MedStar Health Georgetown University.
Dr. Arenstein is affiliated with leading medical institutions, including Adventist Healthcare Shady Grove Medical Center and Holy Cross Hospital–Silver Spring. He is widely recognized for his patient-focused care, earning a 5/5 patient rating from 72 reviews and multiple patient awards, including “Patients’ Top Choice.”
He specializes in diagnosing and treating conditions related to the ear, nose, throat, and head & neck, with additional expertise in head and neck plastic surgery. Dr. Arenstein is currently accepting new patients and is known for thorough examinations, clear communication, and personalized treatment plans.
Highlights:
- 21+ years of experience in ENT care
- 5/5 patient satisfaction rating (72 reviews)
- Recognized as “Patients’ Top Choice”
- Expertise in head & neck surgery and ENT disorders
- Accepting new patients
Education & Training
Medical School: Emory University School of Medicine
Internship: University of Connecticut (Waterbury) – Internal Medicine (1987–1988)
Residency: MedStar Health Georgetown University – Otolaryngology (1989–1993)
Fellowship: Not specified
Medical Conditions Treated
Dr. Arenstein treats a wide range of ENT-related conditions affecting adults and children, including:
- Hearing loss
- Sinus infections (sinusitis)
- Allergies affecting ENT system
- Sleep apnea
- Tonsillitis
- Ear infections
- Nasal obstruction and breathing issues
- Head and neck tumor
- Voice and throat disorders
Medical Procedures Performed
He provides both medical and surgical ENT treatments, including:
- Tonsillectomy and adenoidectomy
- Sinus surgery
- Ear tube placement
- Head and neck surgical procedures
- Nasal and airway procedures
- Diagnostic endoscopy
- Hearing evaluations and treatments
- Sleep disorder treatments
Services Offered
Dr. Arenstein offers comprehensive ENT care with a focus on accurate diagnosis, effective treatment, and long-term patient wellness. His services are designed to address both routine and complex conditions of the ear, nose, and throat, as well as head and neck concerns.
He is known for taking time with patients, clearly explaining conditions and treatment options, and ensuring high-quality care tailored to individual needs.
Services include:
- Comprehensive ENT evaluations
- Preventive care and screenings
- Surgical and non-surgical treatments
- Chronic condition management
- Sleep apnea diagnosis and care
- Hearing and balance assessments
- Head & neck plastic and reconstructive procedures
- Patient education and follow-up care
- Telehealth consultations (availability upon request)
Accepted Insurances
Dr. Arenstein accepts the following insurance:
Practice Locations
Address:
818 W Diamond Ave, Ste 120, Gaithersburg, MD 20878
Phone:
(301) 963-6334
Hospital Affiliations
- Adventist Healthcare Shady Grove Medical Center (Rockville, MD)
- Holy Cross Hospital–Silver Spring (Silver Spring, MD)
Cardiologist
Reviews
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