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Alex Mosteanu

Alex Mosteanu, MD

Internal Medicine

Online Booking
Telehealth Visits

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • Romanian
  • English

Gender

Male

Hospital Affiliations

  • Nuvance Health - Danbury Hospital

About Alex Mosteanu

Professional Statement

Dr. Alex Mosteanu is a board-certified internist who completed both an internship and a residency program in internal medicine at Yale University/Danbury Hospital. He is the Neligan-Safford Endowed Chair in Primary Care. His strong commitment to excellence is proven by his awards and distinctions he has received, including intern of the year, resident of the year and chief resident. After his year of service as chief resident, he started his career at Ridgefield Primary Care and continues his unwavering quest to provide individualized, high-quality care with an academic focus. He strongly believes that when patients, students and residents are involved in the clinical care, the diagnosis becomes more precise, unnecessary tests and procedures are avoided and outcomes are improved.

Get To Know Me

Why should someone choose you to care for their health?
We all look for a physician that is easy to talk to, makes a true effort to understand us and tailors his approach to our needs. This is what I try to emulate with all of my patients.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
You should expect excellence in communication (understanding your conditions, the management and outcomes), excellence in competency (kept sharp by academic participation) and consistency.

How do you spend your personal time when you're not caring for patients?
I love to spend time with my family doing outdoor activities.

Why did you choose your specialty and what is its greatest reward?
Internal medicine offers the diagnosis conundrums, diversity of conditions and potential to help patients that keeps you always wondering, reading and engaged.

Expertise

Education

  • Residency: Danbury Hospital, Internal Medicine, 2012
  • Medical School: Universitatea De Medicina Si Farmacie Carol Davila, 2005

Board Certifications

  • Internal Medicine: American Board of Internal Medicine

Locations

  1. Nuvance Health Medical Practice - Primary Care Ridgefield
Need help scheduling? Call 203-438-6541

Insurance

Search plans
  • Aetna
  • Anthem BlueCross Blue Shield Connecticut
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry-Aetna
  • MagnaCare
  • Medicaid Connecticut
  • Medicare Connecticut
  • Medicare Railroad
  • Multiplan Inc
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • US Family Health Plan
  • Wellcare

Ratings & Reviews

5 out of 5

304 ratings, 12 reviews

Provider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.

Search reviews
    5 out of 5 stars
    Reviewed on 12/26/2025

    Dr. Mosteanu ALWAYS goes beyond what any other doctor does. He is kind, caring, patient, and makes sure that you understand what the your medical problem is. He is a brilliant practitioner. It's a shame that you don't have more doctors like Dr. Mosteanu. He is unique and I feel grateful that I am his patient.

    5 out of 5 stars
    Reviewed on 12/15/2025

    Dr Mosteanu is the best. Always takes enough time to make things clear and asks the right questions

    5 out of 5 stars
    Reviewed on 12/8/2025

    He is a an excellent doctor. He keeps up with the latest advances in medicine. He has a fantastic bedside manner. He explains things in a way that any patient can understand. He is friendly and caring. He listens. A model physician.

    5 out of 5 stars
    Reviewed on 7/29/2025

    Dr. Mosteanu is so thorough and genually cares for his patients.

    5 out of 5 stars
    Reviewed on 7/28/2025

    Dr. Mosteanu is the best, always.

    5 out of 5 stars
    Reviewed on 7/10/2025

    Dr Mosteanu is simply the best doctor that I've ever seen. He is very thoughtful, thorough and extremely knowledgeable. Nuance is very lucky to have doctor Mosteanu.

    5 out of 5 stars
    Reviewed on 6/24/2025

    Outstanding

    5 out of 5 stars
    Reviewed on 6/12/2025

    By far the best GP I have ever had. Other upcoming MDs should shadow Doctor Mosteanu as both his technical skills and "bed side" manner are second to none which is a rare combination these days.

    5 out of 5 stars
    Reviewed on 6/2/2025

    Best physician I have ever had.

    5 out of 5 stars
    Reviewed on 3/26/2025

    He is simply the best. He is very knowledgeable and researches the data. He is very caring and empathetic. The best!

    5 out of 5 stars
    Reviewed on 3/15/2025

    Easy to talk to. Listens and spends time with you.

    5 out of 5 stars
    Reviewed on 3/1/2025

    Was thorough with explaining my questions asked!.