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Sub Specialty:
Cornea and External Diseases
Refractive Surgery

Hospital Affiliation(s):
Children's Hospital of Pittsburgh of UPMC
UPMC Mercy
UPMC Monroeville Surgery Center
UPMC Presbyterian
UPMC Horizon
UPMC Shadyside

Patient Satisfaction Ratings:
4.7 Stars
284 Patient
Satisfaction Ratings
Learn About Our Survey


UPMC Eye Center
UPMC Eye Center, Eye & Ear Instittute
203 Lothrop St.
Floor 7
Pittsburgh, PA 15213
Office Phone:
(412) 647-2200

UPMC Surgery Center at Daughtery Drive
125 Daugherty Dr.
3rd Floor
Monroeville, PA 15146
Office Phone:
(412) 647-2200


Ophthalmology, American Board of Ophthalmology


MD, Medical College of Georgia , Augusta, GA

Medical College of Georgia,
Augusta, GA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

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Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

October 26, 2017

My experience with all in your office was great and courteous and respectful. The nurse asst and resident doctor were wonderful. It was my my first there. Doctor Mammen was respectful and courteous.

October 05, 2017

Dr. Alex Mammen did an excellent job on my cataract removal.

September 28, 2017

3 hours to complete visit. way Way too long. something needs done. Overbooking

September 21, 2017

Alex mammen is the best!!!

September 21, 2017

Was running behind a bit and had to sit a bit longer than expected. Once called, everything moved right along very smoothly.

August 31, 2017

All was done very professionally

August 31, 2017


August 28, 2017

I waited 3 hours to see Dr Mammen which is not an exaggeration. I got there at 2 for my 2:10 appointment. I did not leave the office until 5:15pm. when he came into the office he did not apologize or even introduce himself. he did not explain the tests he was doing to my eyes until I asked. the tests took a total of 3 minutes (he timed them on his phone). so I waited 3 hours for a 3 minute appointment and the doctor could not even be bothered to apologize or introduce himself. this makes me feel that he didn't even care to know my situation or who I am as a patient. I've seen dozens of doctors over the past 5 months trying to figure out if I have MS and the longest I've ever waited is 30 minutes. 3 hours is ridiculous. I've never been treated so poorly by a doctor in my life and I've seen dozens.

August 28, 2017

I have always had very good experiences regarding Dr. Alex Mammen.

August 28, 2017

had a wonderful experience with lasik, I was fearful going into surgery but my concerns were alleviated