Upholding our 
Patient Experience

Our staff at The Respire Institute stay in close communication to best aid in not only your health but also in maintaining that you have the best experience while in our care.

Arrange an Appointment by calling (713) 464-8099

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Jenifer Ruiz

Organizational 
Development Coordinator

Berlinda Morado

CRT, RCP, CAE

Practice Manager Berlinda joined the practice in January of 2010 and works closely with Dr.Razzack and all physicians at Razzack and Associates. She oversees the direct supervision of patient scheduling, registration, and daily functions of the practice. She is also responsible for developing and maintaining office policy and procedures, including (and most importantly) promoting excellent customer service and patient care. Berlinda is a Respiratory Care Practitioner and has worked as a therapist since 1991 with experience in hospital care and ICU's. As an RPC, she's always up-to-date in the latest in pulmonary techniques and resources through continuing education.

Berlinda is a member of the NBRC (National Board for Respiratory Care) and a member of the National Coalition of Asthma Educators. Berlinda is a member of the Texas Society for Respiratory Care , and a member of American Association of Cardiovascular, American Association of Respiratory Care, Pulmonary Rehabilitation (AACVPR).

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources Consultant

Christina Lopez has worked with Razzack & Associates since 2017 in several HR initiatives and projects. Christina has over 20 years of HR experience in all areas including talent management, employee relations, total rewards, performance management, employee wellness programs, training, payroll and compliance.

Her industry experience includes oil & gas, retail, banking, engineering and transportation. This experience allows her to support Razzack and Associates with their initiatives in compliance, process improvements and employee engagement. Christina holds a Certified Professional Human Resources Certificate (PHR). She enjoys supporting company goals and assist in enhancing their HR practices.

Melissa Guerrero

Compliance Operations Officer

Compliance & Operations Officer Melissa Guerrero joined Razzack & Associates in 2016 with over 20 years of combined financial, operational, and compliance experience in both private and corporate settings.

Her experience facilitates executing the culture and vision of Razzack and Associates. Melissa develops, initiates, maintains, and revises policies and procedures of day-to-day operations for the team.

  • Pulmonary Medicine
  • Critical Care Medicine
  • Sleep Medicine

Daniel Cuevas

Clinic supervisor

Daniel has been with our practice since 2014. He is our Clinic Supervisor and is responsible for making sure that our staff follows policies and procedures implemented by our administration. He also trains all incoming medical assistants and medical administrative assistants to ensure that our patients receive exceptional care.

Daniel is also a CMA, functioning as a healthcare advocate, and performing routine administrative processes for scheduling and coordinating hospital admissions or procedures.

Brianna Ransom

administrative assistant

Brianna Ransom has recently joined our practice in 2019. She brings extensive experience in customer service and administration skills to Razzack & Associates. She coordinates processes, patient care, and arranges for sleep studies.

Brianna Ransom assists in various roles within the clinic and works closely with patients to expedite any patient care and/or services.

Kevin Aguirre

Digital Media Producer

Kevin Aguirre is a digital media producer who directs and produces media content for short-form storytelling. He provides editing support and creative support for each type of creative.

He is proficient in managing organizations and teams to achieve results. His other duties include participating in photo and video shoots, updating files on servers, creating timelines, and always being committed to improvement.

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Jenifer Ruiz

Organizational Development
Coordinator

Practice Manager Berlinda joined the practice in January of 2010 and works closely with Dr.Razzack and all physicians at Razzack and Associates. She oversees the direct supervision of patient scheduling, registration, and daily functions of the practice. She is also responsible for developing and maintaining office policy and procedures, including (and most importantly) promoting excellent customer service and patient care. Berlinda is a Respiratory Care Practitioner and has worked as a therapist since 1991 with experience in hospital care and ICU's. As an RPC, she's always up-to-date in the latest in pulmonary techniques and resources through continuing education.

Berlinda is a member of the NBRC (National Board for Respiratory Care) and a member of the National Coalition of Asthma Educators. Berlinda is a member of the Texas Society for Respiratory Care , and a member of American Association of Cardiovascular, American Association of Respiratory Care, Pulmonary Rehabilitation (AACVPR).

Berlinda Morado

CRT, RCP, CAE

Administrative Assistant

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Christina Lopez has worked with Razzack & Associates since 2017 in several HR initiatives and projects. Christina has over 20 years of HR experience in all areas including talent management, employee relations, total rewards, performance management, employee wellness programs, training, payroll and compliance.

Her industry experience includes oil & gas, retail, banking, engineering and transportation. This experience allows her to support Razzack and Associates with their initiatives in compliance, process improvements and employee engagement. Christina holds a Certified Professional Human Resources Certificate (PHR). She enjoys supporting company goals and assist in enhancing their HR practices.

Christina Lopez

Human resources consultant

Administrative Assistant

Jenifer Ruiz

Organizational Development
Coordinator

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Compliance & Operations Officer Melissa Guerrero joined Razzack & Associates in 2016 with over 20 years of combined financial, operational, and compliance experience in both private and corporate settings.

Her experience facilitates executing the culture and vision of Razzack and Associates. Melissa develops, initiates, maintains, and revises policies and procedures of day-to-day operations for the team.

Melissa Guerrero

Compliance & Operations Officer

Administrative Assistant

Jenifer Ruiz

Organizational Development
Coordinator

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Daniel has been with our practice since 2014. He is our Clinic Supervisor and is responsible for making sure that our staff follows policies and procedures implemented by our administration. He also trains all incoming medical assistants and medical administrative assistants to ensure that our patients receive exceptional care.

Daniel is also a CMA, functioning as a healthcare advocate, and performing routine administrative processes for scheduling and coordinating hospital admissions or procedures.

Daniel Cuevas

Clinic Supervisor

Administrative Assistant

Jenifer Ruiz

Organizational Development
Coordinator

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Brianna Ransom has recently joined our practice in 2019. She brings extensive experience in customer service and administration skills to Razzack & Associates. She coordinates processes, patient care, and arranges for sleep studies.

Brianna Ransom assists in various roles within the clinic and works closely with patients to expedite any patient care and/or services.

Brianna Ransom

Administrative Assistant

Administrative Assistant

Jenifer Ruiz

Organizational Development
Coordinator

Our Staff

Daniel Cuevas

Clinic Supervisor

Berlinda Morado

Respiratory Care Practitioner
Practice Manager

Christina Lopez

Human Resources

Melissa Guerrero

Compliance & Operations

Administration

Brianna Ransom

Administrative Assistant

Jenifer ruiz

Jenifer oversees and supports the implementation of organizational development initiatives within The Respire Institute. She collaborates with various departments to identify needs, develop strategies, and execute programs aimed at enhancing employee performance, engagement, and overall organizational effectiveness. She also assists in conducting assessments, analyzing data, and recommending interventions to improve processes, culture, and team dynamics. Additionally, they often facilitate training sessions and workshops to foster professional growth and promote a positive work environment aligned with our goals and values.

Jenifer Ruiz

Organizational Development Coordinator

Administrative Assistant

Organizational Development
Coordinator

Evelyn Barcenas

Patient Care Specialist

Gerardo DeLeon

Front Desk Specialist

Evelin Estrada

Front Desk Specialist

Zoie Aragon

Front Desk Specialist

Front Office

Latonya Williams

MA
Patient Care Specialist

Zafiro Solis

MA
Patient Care Specialist

Adrianna Grantham

MA
Patient Care Specialist

Alianna Garza

NRCMA
Senior Clinic Lead

Emilia Salazar

Patient Procedure
Coordinator

Kodee Cooper

Outpatient Care

Coordinators

Leads

Front Desk

Liberty Garza

MA
Patient Care Specialist

Nathalie Sainz

Patient Care
Liaison

Coordinators

Maria Espinosa

MA
Allergy Technician

Leads

Janeth Aguilar

Patient Care Specialist

Medical Assistants

Elizabeth Curbelo

MA
Patient Care Specialist

Karess Rodriguez

MA
Patient Care Specialist

Ayshea Hasan

MA
Patient Care Specialist

Billing Department

Kelin Garcia

MA
Operations Manager

Maria Silva

Memorial Office Lead
Financial Specialist

Gloria Sainz

Billing and Coding Specialist

michelle de Paz

Billing and Coding
Specialist

Roxana Sainz

Billing and Coding
Specialist

Suzanna Alvarez

Billing
Specialist

Nylmar Mendoza

Billing
Specialist

Marlyn Verduga

Billing
Specialist

Sleep Center

Tony Alidon

RPSGT
Sleep Center Manager

Norma Mitchell

CPFT
Sleep Center Coordinator

Fareed Khimani

Sleep Patient
Care Specialist

Briana Andrade

Medicare DME
Specialist

Lupita Arredondo

Sleep Patient
Care Specialist

Christian Roman

MA
Patient Care Specialist

Patty Salazar

Patient Care Specialist

Tony joined the practice in December 2014 and oversees the day-to-day operations of our Sleep Center. He is responsible for staffing, training, scheduling, budgeting, and marketing. Tony develops and implements policies and procedures for the Sleep Center to ensure that patient care meets our high standard of quality.

Tony is registered as a Polysomnographer and uses his extensive experience in the field to lead and direct with a wide degree of creativity and latitude. Tony reports directly to Dr.Razzack and played an important part in the accreditation of the Sleep Center by the American Academy of Sleep Medicine, in collaboration with our Medical Director.

RPSGT, CRT, RCP

Tony Alidon, RPSGT, CRT, RCP

sleep center Manager

Tony Alidon

Call Center

Outpatient
Coordinator

Procedure
Specialist

Jennifer Nunez

Scheduling Coordinator

Jazzrea Mcrae

Lead Scheduler

Miranda Cooper

Scheduling Coordinator

Glenda Alvarez

Scheduling Coordinator

Fatima Garcia

MA
Pulmonary Function Tech

Pulmonary Function

Arrange an Appointment by calling (713) 464-8099