Dr. Roger Mazlen, MD

Dr. Roger Mazlen, MD

Internal Medicine  |  
Male  |  
Age 80
Insurances AcceptedSave
Dr. Roger Mazlen, MD is an internal medicine doctor who practices in Roslyn, NY. He is 80 years old and has been practicing for 54 years.

30 Middleneck Rd Ste 1F

Roslyn, NY 11576

Contact Information

(516) 869-0717

Insurance Accepted

  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Oxford Health Plans
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Mazlen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Mazlen's Experience

Dr. Mazlen's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

Dr. Mazlen does not have any board certifications listed.

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • SUNY Dwnstate M C Coll Med
    Medical School | Graduated 1963
  • Elmhurst Hospital Center Mt Sinai
    Residency Hospital | Completed
  • Maimonides Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Mazlen has no awards or honors listed.

Media & Publications

Dr. Mazlen has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Mazlen does not have any memberships or affiliations listed. If you are Dr. Mazlen and would like to add memberships or affiliations, please update your profile.

Dr. Mazlen's Reviews

Likelihood of recommending Dr. Mazlen to family and friends
based on 9 total reviews (4 with comments)
Dr. Mazlen's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (4)
New York, NY |
Dr Mazlen is a wonderful Dr. He is kind and compassionate and very thorough. I would highly recommend!!
Dr.Mazlen is a very understand and compassionate man. He is very good in his field would highly recommend him excellent doctor.
Washington, DC |
Terrible service in this office. See the previous review about Sandy. Sandy the office manager won't refund payments to my family although she was reimbursed by the insurance company. Thus keeping the money and gets paid twice, by me and the insurance company. She loses important documents such as payment checks from insurance companies and medical authorizations. Payment checks from insurance companies have to get cancelled and reissued. Checks for refunds mailed from that office to patients ge
in NY |
Dr. Mazlen appears to have significant knowledge in his field. However, his administrative staff appear to take liberties in offering medical advice that they should not. For instance, I was told by an assistant that I could expect a Herx response from a medication; later, after experiencing a significant decline in my health status, I was able to speak directly to Dr. Mazlen and he contradicted the assistant, saying I should NOT experience a Herx on that medication.
Have you seen Dr. Roger Mazlen, MD?
Are you Dr. Mazlen?
Make it easy for patients to share their feedback. Also manage your personalized profile!

See our Internal Medicine Specialists at NYU Winthrop Hospital

Visit Dr. Mazlen

Now Accepting New Patients
Dr. Mazlen accepts 4 insurance carriers
  • Capital District Physician's Health Plan (CDPHP)
    Capital District Physician's Health Plan (CDPHP) HMO
  • Cigna
    Cigna HMO
    Open Access Plus
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.