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Dermatologist, Radiation Oncologist
19 years of experience
Accepting new patients
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

  • Currently 3.5 of 4 stars
Patient comments (48)

The overall average patient rating of Dr. M Monika Trehan, Dermatologist, Radiation Oncologist is Excellent. Dr. Trehan has been reviewed by 51 patients who have provided 48 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.5531914893617 of 4 stars
Promptness 3.2
  • Currently 3.1739130434783 of 4 stars
Courteous Staff 3.4
  • Currently 3.4042553191489 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5 of 4 stars
Bedside Manner 3.4
  • Currently 3.4222222222222 of 4 stars
Spends Time with Me 3.3
  • Currently 3.3404255319149 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.4761904761905 of 4 stars

Specialties & Research

Dr. M Monika Trehan, MD is board certified in Dermatology.

  • She has special expertise in 1 area:
  • Acne Rosacea

Education & Awards

Dr. Trehan graduated from University of California at Los Angeles. She has 4 awards.

Compassionate Doctor Recognition (2013)
Top 10 Doctor - State (2014)
Top 10 Doctor - Metro Area (2014)
Greater Las Vegas
Top 10 Doctor - City (2014)
Las Vegas, NV


Dr. Trehan has 10 hospital affiliations:

  • Summerlin Hospital Medical Center 
  • Sunrise Hospital & Medical Center 


  • French
  • Hindi
  • Panjabi
  • Spanish

> > > > Dr. M Monika Trehan, MD

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Additional Information
Dr. M Monika Trehan MD is a female Dermatologist, has 19 years of experience and practices in Dermatology and Procedural Dermatology.
Where does Dr. M Monika Trehan practice?
Dr. M Monika Trehan has 2 office locations.
Dr. M Monika Trehan practices Dermatology and Procedural Dermatology near Las Vegas, NV.
See Las Vegas Dermatologists and Las Vegas Surgeons.