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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 (10)

The overall average patient rating of Dr. Alan Greenberg is Good. Dr. Greenberg has been reviewed by 24 patients who have provided 10 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.8
Courteous Staff 4.4
Accurate Diagnosis 4.1
Bedside Manner 4.4
Spends Time with Me 4.1
Follows Up After Visit 3.8

Specialties & Research

Dr. Alan Greenberg, MD is board certified in Obstetrics & Gynecology.

  • He has special expertise in 7 areas:
  • Contraception
  • High Risk Pregnancy
  • Hormone Replacement Therapy (HRT)
  • Hot Flashes
  • Infertility
  • Menopause
  • Prenatal Care

Education & Awards

Dr. Greenberg graduated from The University of Texas at Houston. He has 2 awards.

Patients' Choice Award (2008 - 2011)
Compassionate Doctor Recognition (2010 - 2011)


Dr. Greenberg has 8 hospital affiliations:

  • North Central Medical Center 
  • Baylor Medical Center At Garland 


  • Vietnamese
  • Spanish

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Additional Information
Dr. Alan Mark Greenberg MD is a male Obstetrician & Gynecologist, has 28 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Alan M. Greenberg practice?
Dr. Alan Greenberg has 2 office locations.
Dr. Alan Greenberg practices Obstetrics & Gynecology near Frisco, TX.
Additional practice locations include: Richardson, TX.
See Frisco Obstetricians & Gynecologists.