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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC Presbyterian
UPMC Mercy
Magee-Womens Hospital

Patient Satisfaction Ratings:
4.9 Stars
153 Patient
Satisfaction Ratings
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Division of Pulmonary, Allergy & CCM
Falk Medical Building (Comprehensive Lung Center)
3601 Fifth Ave.
4th Floor
Pittsburgh, PA 15213
Office Phone:
(412) 648-6161


Internal Medicine, American Board of Internal Medicine
Pulmonary Disease, American Board of Internal Medicine


MD, University of Florida College of Medicine, Gainesville, FL

Wake Forest University School of Medicine,
Winston-Salem, NC

Medical College of Virginia,
Richmond, VA

Appointment Information

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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

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  • 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.

May 14, 2018

Always professional when I'm in her office. I couldn't ask for better care . We are blessed to have her in the UPMC system.

May 07, 2018

Dr. Wendell and her team have given me back my life. I travel to UPMC from New York for treatment. I was very limited in my activities before coming to UPMC. I have been able to resume any activities I care to participate in without restrictions. The new medication developed through Dr. Wenzel's research has been extremely effective. I am most grateful.

May 07, 2018

As always, I was provided with excellent care and compassion.

April 23, 2018

Love Dr Wenzel. Always has time time for questions & concerns. Always knows all about me and every issue. Never is upset about how well I follow instructions - takes my issues in consideration. Calming and reassuring. Unbelievably knowable about everything I have - not just her specialty so she can see me as a whole and not just segmented in her area ~ Best!!

April 18, 2018

Dr. Wenzel, is the consumate professional.. I have a difficult auto-immune disease, and she has been excellent in developing a strategy to reduce my symptoms. I have 100% confidence in Dr. Wenzel.

April 16, 2018


March 19, 2018

There will never be a better doctor than Dr. Wenzel. The care she and her staff provides is outstanding.

March 14, 2018

I mentioned that I didn't see Dr Wenzel within 15 minutes of my scheduled appt. I saw on the board that Dr Wenzel's status was "delayed". Had this been most other doctors that I now see for other reasons, I probably would have been annoyed, but with Dr Wenzel, based on the excellent care she has provided me, I would have waited the entire day to see her if I had to. I'll plead redundancy, but it I would be remiss if I didn't mention one more time that the Doctors, nurses, staff, etc., at UPMC know how to do it the way it should be done. In my opinion, they should be the model for what should be expected when it comes to hospital protocol. I drive over 3 hours each way every time I have an appointment and I have never complained about that because the treatment I receive both medically and hospitably is outstanding.

March 05, 2018

Dr Wenzel is awesome, I am very grateful I was referred to her.

February 28, 2018

I can never say enough good for how wonderful Dr. Wenzel and her entire staff are. The empathy she shows for my condition is so important to me. I had a longer than usual wait, but that was because she was spending time with a patient who was in need. I love Dr. Wenzel, Catherine, their nurses and their receptionists. I look forward to my appointments.