Staff

All professionals at Pulmonary Critical Care Professionals, PLLC maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.

Pulmonary Critical Care Physicians

  •  Ijaz
    Mohsin Ijaz, MD, FCCP
    Assistant Professor of Medicine

    Dr. Mohsin Ijaz, MD, FCCP is a triple board-certified physician in South Dallas Fort Worth Metro area., Texas. He specializes in Pulmonary Medicine, Critical Care Medicine, and Internal Medicine. He has a busy outpatient practice in Mansfield, Texas. 

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  • Dr. Qammar Abbas
    Qammar Abbas, MD
    Pulmonary & Critical Care Specialist

    Dr. Qammar Abbas is a highly experienced Pulmonary and Critical Care specialist, currently serving as the Director of the Intensive Care Unit Baylor Scott & White Medical Center Waxahachie, TX. With over a decade of experience in pulmonary and critical care medicine, Dr. Abbas has established himself as a trusted expert in his field, committed to providing the highest quality of care to his patients.

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  • .
    Irfanali Kugasia, MD
    Assistant Professor of Medicine

    I am Dr. Irfan Ali Kugasia, a board-certified physician specializing in Pulmonary Medicine, Critical Care, and Internal Medicine. For years, I have had the privilege of serving the diverse and dynamic patient population in the South Dallas-Fort Worth metroplex, alongside a dedicated team of world-class Pulmonary and Critical Care specialists. Together, we strive to provide the highest standard of care in our field, emphasizing compassion, patient-centeredness, and evidence-based practices.

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  • Kashif Aslam, MD
    Kashif Aslam, MD, FACP, FCCP
    Assoc. Prof. of Medicine; Director, Interventional Pulmonology & Ambulatory Services

    Dr. Kashif Aslam is an eminent Pulmonary and Critical Care physician known for his exemplary dedication to advancing pulmonary health and critical care. With a remarkable blend of clinical expertise, academic leadership, and compassionate care, Dr. Aslam has established himself as a distinguished healthcare leader since his move to Texas from Massachusetts, where he served as an Assistant Professor of Medicine at the University of Massachusetts

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  • Muhammad U Anwer, MD
    Muhammad Anwer, MD
    Pulmonary Critical Care Physician
    Board Certification 
    • Internal Medicine 2013 and 2023
    • Pulmonary Medicine 2015
    • Critical Care Medicine November 2016 

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Physician Extenders

  • Lacy Torres, MSN, APRN, AGACNP-BC
    Lacy Torres, MSN, APRN, AGACNP-BC
    Board-Certified Adult Gerontology Acute Care Nurse Practitioner

    I am a board-certified Adult Gerontology Acute Care Nurse Practitioner. I have more than 10 years of healthcare experience. It is my privilege to care for patients with acute illnesses and chronic respiratory diseases.

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  • jason
    Jayson Singletary, MSN, ACNPC-AG
    Board-Certified Adult Gerontology Acute Care Nurse Practitioner

    With over 16 years of experience in diagnosing, evaluating, and treating both acute and chronic medical conditions, Jayson Singletary is a skilled and compassionate Board-Certified Adult Gerontology Acute Care Nurse Practitioner (ACNPC-AG).

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  • christina
    Christina Tijerina Meza, DNP, APRN, AGACNP-BC

    Christina Meza is a dedicated Critical Care Nurse Practitioner with over 6 years of experience in high-acuity settings. She holds a Doctor of Nursing Practice and is board-certified as an Adult-Gerontology Acute Care Nurse Practitioner.

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  • Willian Barnes AG ANCP-BC
    Willian Barnes, AG, ANCP-BC

    Coming soon!

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  • Ikeri
    Joy Ikeri

    Coming soon!

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  • .
    Letitia Stewart, MSN, AGACNP- BC, FNP-C

    Letitia R. Stewart is an accomplished nurse practitioner with over 15 years of experience in critical care and advanced practice nursing. She is dual-certified in Adult-Gerontology Acute Care and Family Practice, holding board certifications through the American Nurses Credentialing Center and the American Academy of Nurse Practitioners.

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  • Rommel Lantajo
    Rommel Lantajo
    Board-Certified Adult Acute Care Nurse Practitioner
    • Doctor in Nursing Practice - Grand Canyon University.
    •  Post Master Certificate Acute Care Nurse Practitioner  - Grand Canyon University.
    •  Master of Science in Nursing Adult Nurse Practitioner - South University.
    •  Bachelor of Science in Nursing - Arellano University
    Publications
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Front Office Staff

  • .
    Evelyn Garcia

    Coming soon!

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  • .
    Joanna Yescas

    Coming soon!

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  • Jackie Felty
    Jackie Felty
    Certified Medical Assistant

    I have been a Nationally Registered and Certified Medical Assistant since 2010. My experience includes working in Orthopedics, Internal Medicine, and Pulmonary offices. I originally entered the medical field because I enjoy helping people.

    I have lived in Ellis County for over 35 years. I have two adult children and seven grandchildren. In my spare time, I enjoy fishing.

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Monday  

9:00 am - 5:00 pm

Tuesday  

9:00 am - 5:00 pm

Wednesday  

9:00 am - 5:00 pm

Thursday  

9:00 am - 5:00 pm

Friday  

9:00 am - 12:00 pm

Saturday  

Closed

Sunday  

Closed

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Our Locations

Burleson , Mansfield, and Waxahachie