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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (25)

The overall average patient rating of Dr. Merrill Lewen, Obstetrician & Gynecologist is Good. Dr. Lewen has been reviewed by 35 patients who have provided 25 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.2
Courteous Staff 4.4
Accurate Diagnosis 3.8
Bedside Manner 3.8
Spends Time with Me 3.9
Follows Up After Visit 3.6

Specialties & Research

Dr. Merrill Lewen, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 5 areas:
  • Exercise
  • Hot Flashes
  • Menopause
  • Nutritional Support
  • Overactive Urinary Bladder

Education & Awards

Dr. Lewen graduated from Case Western Reserve University , Cleveland. She has 1 awards.

Top 10 Doctor - Neighborhood (2014)
Obstetrician & Gynecologist


Dr. Lewen has 1 hospital affiliations:

  • Memorial Hermann Memorial City Hospital 

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Additional Information
Dr. Merrill Sue Lewen MD is a female Obstetrician & Gynecologist, has 22 years of experience and practices in Obstetrics & Gynecology and Gynecology.
Where does Dr. Merrill S. Lewen practice?
Dr. Merrill Lewen has 7 office locations.
Dr. Merrill Lewen practices Obstetrics & Gynecology and Gynecology near Houston, TX.
Additional practice locations include: Bellaire, TX.
See Houston Obstetricians & Gynecologists.