About Us

Our mission is to help patients achieve their health goals so they can have a better quality of life.

That’s why our team of medical professionals take the time to get to know you better. We believe that developing strong, trustworthy patient-doctor relationships and patient-staff relationships will allow us to better help you with your overall health goals. Part of being a whole-health clinic is the emphasis that we put on these important relationships. It enables our team of expert clinic providers to offer first-rate care, ensuring that all patients are able to meet their medical and lifestyle goals with the assistance of a trusted Houston osteopathic doctor.

MEET OUR TEAM

Dr. Quyen Trinh, DO is a compassionate Board-Certified Family Practice Physician with exemplary service in the medical field practicing accountable and evidence-based care since 1996. Dr. Trinh provides acute and chronic care for patients ages 5 and over.

 

Dr. Trinh has been awarded recognition by the National Committee for Quality Assurance Diabetes and Heart/Stroke Recognition Programs. He is also the recipient of the TX Top Docs Award for 2020. These awards and recognitions reflect Dr. Trinh’s approach to healthcare – to always put the patient first. His whole-health approach and his commitment to building strong patient-doctor relationships are well received and much appreciated by his patients.

 

Dr. Trinh graduated from Kansas City University of Medicine and Biosciences in 1996 and completed his Family Practice Residency at the University of Texas Health Science Center in 1999. Prior to becoming the Managing Physician at Mason Park Medical Clinic, Dr. Trinh was a practicing Physician and Partner with Kelsey-Seybold Clinic for over 18 years.

 

Dr. Trinh moved to the Houston area in 1976 and is fluent in both Vietnamese and English. He enjoys playing golf, traveling, dabbling in gastronomy, and watching movies from Marvel Universe. Dr. Trinh has been married to Angela since 1995 and they have three children, Ashley, Brandon and Ryan. Learn more about Dr. Trinh and why he became a DO (Doctor of Osteopathic Medicine)

Jenny is a Physician Assistant certified by the NCCPA and licensed by the Texas Medical Board and a key member of our Medical Staff since 2017. She completed her undergraduate studies in Nutrition at the University of Houston and received her Masters of Science in Physician Assistant Studies at Alderson Broaddus University. During her studies, she completed clinical rotations in multiple specialties as well as primary care.


Jenny is a dedicated and caring practitioner who listens to her patients and strives to help them live better lives. Jenny is fluent in both English and Vietnamese and cares for patients 5 years and older. When Jenny is not wearing her Superwoman Cape at work she enjoys spending quality time with her family and friends.

Saba is a Board-Certified Family Nurse Practitioner and an integral member of the Medical Staff since 2018. She attended the University of Texas Health Science Center at Houston Cizik School of Nursing where she received her Masters of Science in Nursing as well as her Bachelors of Science in Nursing Degrees. She also received her Post Master’s in Nursing Education from UT Health. Saba was previously a Registered Nurse at Ben Taub General Hospital for four years.

 

Saba truly has a passion for teaching and enjoys precepting Nurse Practitioner Students when she can. She is consistently a patient favorite and puts her patients’ needs first. Saba is bilingual speaking both Arabic and English; she moved to Houston from Saudi Arabia in 2002 and has been living in Katy since 2008. When Saba is not busy at work taking care of her patients, she likes to spend quality time with her family and friends.

Viviana R. Escobar is a Licensed Rehab Specialist in Physical Therapy and a long time Mason Park Medical Clinic staff member. She has been helping patients for over 20+ years with evaluations and treatment plans to treat neck pain, back pain, knee pain, tennis elbow, Achilles tendonitis, plantar fasciitis, and much more. She is a patient favorite and truly cares about helping her patients achieve a better quality of life through more flexibility, less pain, and renewed strength.

 

Viviana is a busy career mom and when she is not working enjoys spending time with her family and friends.

Angela brings over 20 years of business management experience to Mason Park Medical Clinic. She has a passion for administration and works hard to ensure that the patients’ care comes first and strives to provide the highest level of quality care to the community.

 

When Angela is not busy working she enjoys traveling, eating out, reading and spending time with her family and friends.

Kelly has been a part of the Mason Park Medical Clinic family for over 20 years! She has worked in every capacity from front office, medical assistance and billing! Her exceptional work ethic, can do attitude and compassion for our patients and her colleagues make her an ideal office manager!

 

Outside of the office, Kelly enjoys spending time with her family. She has been married to Joshua Guerrero since 1999 and has two beautiful children. Kelly is also an avid book reader and, on some occasions, physical conditioning! Just don’t ask her to run a marathon anytime soon.

Anita is another long-time Mason Park Medical Clinic team member! We are excited to welcome her back after taking time off to focus on her family. She is one of the first friendly faces to greet you at our check-in window and manages multiple front office duties, including patient scheduling, patient intake, insurance verification, and delegating telephone inquiries. You name it, Anita can do it!

 

Outside of work, Anita enjoys spending time with her family. She is a busy career mom to 5 children and is married to Daniel Balderas. She loves reading a good book and binging on movies on Netflix!

Optimus Prime understands the importance of “Prime-ary” care! He is one of the first friendly faces you see when you enter our doors. He is our faithful team mascot and is truly passionate about your experience at our clinic. He welcomes patients to our clinic, manages our feed-back surveys, and loves to take photos with our patients and guests.

 

When Optimus is not busy at work, he moonlights using his Cybertronian mode as a semi-truck. His favorite past-time is sparring with Megatron, the Decepticons leader, and saving the world along the way!

Angela brings over 20 years of business management experience to Mason Park Medical Clinic. She has a passion for administration and works hard to ensure that the patients’ care comes first and strives to provide the highest level of quality care to the community.

 

When Angela is not busy working she enjoys traveling, eating out, reading and spending time with her family and friends.

Kelly has been a part of the Mason Park Medical Clinic family for over 20 years! She has worked in every capacity from front office, medical assistance and billing! Her exceptional work ethic, can do attitude and compassion for our patients and her colleagues make her an ideal office manager!

 

Outside of the office, Kelly enjoys spending time with her family. She has been married to Joshua Guerrero since 1999 and has two beautiful children. Kelly is also an avid book reader and, on some occasions, physical conditioning! Just don’t ask her to run a marathon anytime soon.

Anita is another long-time Mason Park Medical Clinic team member! We are excited to welcome her back after taking time off to focus on her family. She is one of the first friendly faces to greet you at our check-in window and manages multiple front office duties, including patient scheduling, patient intake, insurance verification, and delegating telephone inquiries. You name it, Anita can do it!

 

Outside of work, Anita enjoys spending time with her family. She is a busy career mom to 5 children and is married to Daniel Balderas. She loves reading a good book and binging on movies on Netflix!

Optimus Prime understands the importance of “Prime-ary” care! He is one of the first friendly faces you see when you enter our doors. He is our faithful team mascot and is truly passionate about your experience at our clinic. He welcomes patients to our clinic, manages our feed-back surveys, and loves to take photos with our patients and guests.

 

When Optimus is not busy at work, he moonlights using his Cybertronian mode as a semi-truck. His favorite past-time is sparring with Megatron, the Decepticons leader, and saving the world along the way!

Mason Park Medical Clinic welcomes Katelynn, our newest clinic team member. She recently graduated from the College of Healthcare Professionals and brings 10 years of experience in customer service-related roles. She always has a friendly smile and warm welcome ready to greet our patients and guests as she is passionate about your patient experience! She is a quick learner and a true team player.

 

In her spare time, Katelynn loves to watch movies with her children and watch them play sports.

Our patients love Beryl, and she loves them! Beryl was a nurse in the United Kingdom and has been a part of the Mason Park Medical Clinic family since 2009. When Beryl calls with lab results, it is always great to hear her cheerful British accent. Beryl truly has a passion for patient care and ensures that our patients understand the lab results and provide guidance on the practitioners’ next steps or recommendations.

 

In her spare time, Beryl enjoys spending time with family and friends and is very active in the church. She loves traveling to Austin when she can to visit and spend quality time with her beautiful grandson.

Madison graduated from the Pima Medical Institute in 2018 and has quickly become an integral member of the Mason Park Medical Clinic family! Madison is responsible for assisting with patients’ care, supervising the day to day MA day duties, completing medical record requests, coordinating referrals, and ensures our clinic does not run out of medical supplies. Madison is an extremely hard worker and a great colleague to work with. She always puts our patients first and will make time to support her fellow colleagues. She is a proud Texan, born and raised in Houston and now calls Katy, Texas her home!

 

When Madison is not at work and has free time, she loves to draw and relax with her dog.

Briana has been a part of the Mason Park Medical Clinic family for over two years. All of our patients love Briana as she is warm and caring with a ready smile and always wants to know how our patients are doing. She works very closely with our providers to deliver outstanding patient care and always puts their needs first. As our Lead Medical Assistant, Briana is responsible for patient care and partners with Madison to coach and train the MA staff. She also coordinates patient referrals and provides patient lab results as well as ensuring the clinic does not run out of office supplies.

 

In her spare time, she is an avid reader, an amateur photographer, and enjoys spending time with her family.

Mason Park Medical Clinic welcomes Katelynn, our newest clinic team member. She recently graduated from the College of Healthcare Professionals and brings 10 years of experience in customer service-related roles. She always has a friendly smile and warm welcome ready to greet our patients and guests as she is passionate about your patient experience! She is a quick learner and a true team player.

 

In her spare time, Katelynn loves to watch movies with her children and watch them play sports.

Our patients love Beryl, and she loves them! Beryl was a nurse in the United Kingdom and has been a part of the Mason Park Medical Clinic family since 2009. When Beryl calls with lab results, it is always great to hear her cheerful British accent. Beryl truly has a passion for patient care and ensures that our patients understand the lab results and provide guidance on the practitioners’ next steps or recommendations.

 

In her spare time, Beryl enjoys spending time with family and friends and is very active in the church. She loves traveling to Austin when she can to visit and spend quality time with her beautiful grandson.

Madison graduated from the Pima Medical Institute in 2018 and has quickly become an integral member of the Mason Park Medical Clinic family! Madison is responsible for assisting with patients’ care, supervising the day to day MA day duties, completing medical record requests, coordinating referrals, and ensures our clinic does not run out of medical supplies. Madison is an extremely hard worker and a great colleague to work with. She always puts our patients first and will make time to support her fellow colleagues. She is a proud Texan, born and raised in Houston and now calls Katy, Texas her home!

 

When Madison is not at work and has free time, she loves to draw and relax with her dog.

Briana has been a part of the Mason Park Medical Clinic family for over two years. All of our patients love Briana as she is warm and caring with a ready smile and always wants to know how our patients are doing. She works very closely with our providers to deliver outstanding patient care and always puts their needs first. As our Lead Medical Assistant, Briana is responsible for patient care and partners with Madison to coach and train the MA staff. She also coordinates patient referrals and provides patient lab results as well as ensuring the clinic does not run out of office supplies.

 

In her spare time, she is an avid reader, an amateur photographer, and enjoys spending time with her family.

Samantha is also a new team member and recently graduated from Wharton County Junior College in 2020. In addition to her skills as a Medical Assistant, she has an Associate’s degree in Business Office Technology, certification in Phlebotomy, certificates in Office Specialist and Administrative Assistant, and certified in BLS/CPR. She is a hard worker and willing to learn new things in the medical field.

 

When Samantha isn’t working, she loves to spend time with her family and friends. She also enjoys antiquing and fishing.

Shrunda Young-Johnson joined Mason Park Medical Clinic family in 2019 and has quickly taken on many responsibilities. Shrunda brings her many years of billing expertise and best practices to help improve the clinic’s efficiency. Shrunda is truly a team player, a great collaborator, and does not hesitate to lend a helping hand. Shrunda graduated with a bachelor’s degree in Health Administration and has over 18 years of experience in the medical field.

 

When she is not at the office chasing down insurance companies she enjoys spending qualitytime with her family and friends.

Ashley does double duty and is currently a full-time student while working as a billing and coding specialist. She has been a valuable team member helping to complete multiple billing projects on time. Ashley is very creative and loves to spend time on her many hobbies including various arts and crafts, gaming, sampling different foods, and traveling around the world. Her favorite destination is Japan, and she has been there multiple times.

 

When she has free time she enjoys quality time with her family, friends, and multiple pets.

Melvin has been with Mason Park Medical Clinic since 2016 as a medical billing and coding specialist. Melvin is a dependable and dedicated colleague who works extremely hard and is a pleasure to be around! He may be quiet, but don’t let that calm demeanor fool you. He has a passion for working in the medical field and was instrumental in helping the practice move to a new billing system. Melvin is bi-lingual in English and Vietnamese and our resident translator for our Vietnamese patients.

 

Melvin is a proud Houstonian and, in his spare time, enjoys working out, reading, and spending time with his family and friends.

Samantha is also a new team member and recently graduated from Wharton County Junior College in 2020. In addition to her skills as a Medical Assistant, she has an Associate’s degree in Business Office Technology, certification in Phlebotomy, certificates in Office Specialist and Administrative Assistant, and certified in BLS/CPR. She is a hard worker and willing to learn new things in the medical field.

 

When Samantha isn’t working, she loves to spend time with her family and friends. She also enjoys antiquing and fishing.

Shrunda Young-Johnson joined Mason Park Medical Clinic family in 2019 and has quickly taken on many responsibilities. Shrunda brings her many years of billing expertise and best practices to help improve the clinic’s efficiency. Shrunda is truly a team player, a great collaborator, and does not hesitate to lend a helping hand. Shrunda graduated with a bachelor’s degree in Health Administration and has over 18 years of experience in the medical field.

 

When she is not at the office chasing down insurance companies she enjoys spending qualitytime with her family and friends.

Ashley does double duty and is currently a full-time student while working as a billing and coding specialist. She has been a valuable team member helping to complete multiple billing projects on time. Ashley is very creative and loves to spend time on her many hobbies including various arts and crafts, gaming, sampling different foods, and traveling around the world. Her favorite destination is Japan, and she has been there multiple times.

 

When she has free time she enjoys quality time with her family, friends, and multiple pets.

Melvin has been with Mason Park Medical Clinic since 2016 as a medical billing and coding specialist. Melvin is a dependable and dedicated colleague who works extremely hard and is a pleasure to be around! He may be quiet, but don’t let that calm demeanor fool you. He has a passion for working in the medical field and was instrumental in helping the practice move to a new billing system. Melvin is bi-lingual in English and Vietnamese and our resident translator for our Vietnamese patients.

 

Melvin is a proud Houstonian and, in his spare time, enjoys working out, reading, and spending time with his family and friends.

Invest In Healthcare You Can Count On

With decades of combined experience under our belts, our patient-focused clinic makes your health our top priority. The patient’s relationship with the doctor, medical providers, and staff should be strong and trustworthy. We strive to ensure that all patients visiting Mason Park Medical trust in our clinic.

 

Too many patients and doctors are complacent with the current quality of care. Our staff of medical professionals will work with you to outline your goals and come up with the best ways to achieve them.

 

We want our patients to know that we’re looking out for their best health interest. Our goal is to make them a healthier person so they can have a prolonged and healthier lifestyle.

Kelly Guerrero Customer Service

Contact the Medical Center Katy, TX Trusts

At Mason Park Medical Clinic, your health is our top priority.

We hope to earn your trust and maintain it through great doctor-patient relationships and excellent patient care. When you’re looking for the best healthcare in Katy and the Houston area, we’ll be there for you. 

 

Are you ready to make an appointment with the whole-health clinic you can trust? Contact us at (281) 646-0740 today.

What Our Patients Say

Dr. Trinh's Awards and Recognitions

NCQA Recognized Heart/Stroke
TX Top Docs
NCQA Recognized Diabetes
INSURANCES
ACCEPTED