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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 (20)

The overall average patient rating of Dr. Marlene Mash, Dermatology & Dermatologic Surgery is Good. Dr. Mash has been reviewed by 64 patients who have provided 20 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.5
Courteous Staff 3.7
Accurate Diagnosis 3.4
Bedside Manner 3.4
Spends Time with Me 3.5
Follows Up After Visit 3.3

Specialties & Research

Dr. Marlene Mash, MD, PC is board certified in Dermatology.

  • She has special expertise in 11 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Cosmetic Surgery (Aesthetic Procedures)
  • Dermal Fillers
  • Hidradenitis Suppurativa
  • Laser Hair Removal
  • Laser Medicine & Surgery
  • Melanoma
  • Psoriasis
  • Skin Cancer
  • Sweaty Armpit (Hyperhidrosis)

Education & Awards

Dr. Mash graduated from Montgomery Hosp. She has 4 awards.

"Best of montco" award for best cosmetic surgeon 2003-2004 montgomery county
Best cosmetic surgeon in norristown, 2003-04 montgomery county, pennsylvania
Best dermatologist 2008_2009 best of montgomery county pa
Patients' Choice Award (2008)


Dr. Mash has 4 hospital affiliations:

  • Montgomery Hospital XXXXX 
  • Mercy Suburban Hospital 


  • Albanian
  • Italian
  • Spanish

> > > > Dr. Marlene Mash, MD, PC

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Additional Information
Dr. Marlene Julia Mash MD and PC is a female Dermatologist and practices in Dermatology.
Where does Dr. Marlene J. Mash practice?
Dr. Marlene Mash has 1 office location.
Dr. Marlene Mash practices Dermatology near Plymouth Meeting, PA.
See Plymouth Meeting Dermatologists.