
Healthcare Should Feel Personal
Meet The Team Behind
Sour Lake Health & Medical
At Sour Lake Health & Medical, we believe every patient deserves compassionate care, thoughtful conversations, and personalized treatment designed around their unique health goals.

Owner, MSN, APRN, FNP-C
Lacey Guedry
Lacey Guedry, FNP-C, is a board certified family nurse practitioner, certified hormone specialist, and peri/postmenopause expert with more than 20 years of experience in the nursing profession. She is the owner and primary provider at Sour Lake Health & Medical in Sour Lake, Texas, and the founder of InTouch NP, a direct care virtual practice dedicated to accessible, relationship centered healthcare.
Lacey also serves as a member of the Board of Trustees for the Spindletop Center, where she helps guide community mental health and wellness initiatives across Southeast Texas. Lacey earned her Master of Science in Nursing from the University of Texas in 2016, building on a 12year foundation as a critical care nurse. Her clinical background spans critical care, urgent care, primary care, health and wellness, and psych/mental health—giving her a uniquely comprehensive lens for understanding the whole patient.
Over the years, she has become known for her integrative, compassionate approach to hormone health, metabolic wellness, and midlife transitions.
As a certified hormone specialist and peri/postmenopause specialist, Lacey is passionate about empowering women to understand their bodies, reclaim their vitality, and navigate midlife with confidence. She has been a featured guest on the MidLife Empress Podcast and has presented at numerous retreats, workshops, and conferences on topics ranging from hormone optimization to mental health, wellness, and whole person healing.
Beyond her professional roles, Lacey is a wife, mother, and proud grandmother. She loves to travel, thrift, cook, and read—finding joy in the simple, grounding parts of life that keep her connected to the people she serves.
Her blend of clinical expertise, authenticity, and heart centered communication makes her a sought after speaker and a trusted voice in women’s health.

MSN, APRN, FNP-C
Patricia Walker Heirtzler
Patricia “Trish” Walker Heirtzler brings over three decades of nursing experience, including ten years in Trauma ICU critical care, to her primary care practice. With a strong foundation in both conventional and functional medicine, she focuses on integrative, holistic approaches to health and wellness with a strong focus on hormone management and metabolic health.
A native of Southeast Texas, Trish grew up in the Silsbee/Beaumont area graduating from Kelly High School. She earned her Master of Science in Nursing from Texas A&M Corpus Christi and also holds a Master of Science in Psychology from Lamar University. She has completed postgraduate training in nephrology and functional medicine as well as specialized training in Lyme disease care.
Patricia’s approach is patient-centered—she meets her patients where they are, valuing each individual’s journey and prioritizing their long-term health and success. Her focus incorporates not only the medical needs but also their emotional and spiritual needs. She strives to practice in a way that her patients feel heard and listened to.
Outside of her practice, Patricia enjoys spending time with her family. She can be found helping her husband with daily chores on the farm, working with her horses or spending time with her grandchildren—fishing, swinging or jumping on the trampoline with them. She cherishes this family time which includes her small church family, finding joy in community and connection.

MSN, APRN, FNP-C
Stacy Dominy
Stacy Dominy, MSN, APRN, FNP-C, is a compassionate and experienced Family Nurse Practitioner dedicated to providing high-quality, patient-centered care. She earned a Master of Science in Nursing degree from The University of Texas at Tyler in 2021.
Stacy has more than 25 years of cumulative nursing experience and is known for her warm, approachable manner and her commitment to building meaningful relationships with patients and families.
Her extensive clinical background, combined with advanced training and a passion for preventive medicine, allows her to provide comprehensive, personalized care focused on improving long-term health and wellness.
She is dedicated to helping patients feel heard, supported, and empowered throughout every stage of their healthcare journey.

MSN, APRN, FNP-C
Amy Dale
Amy Dale, MSN, APRN, FNP-C, is a board certified Family Nurse Practitioner committed to providing high-quality, compassionate care to patients of all ages with a primary focus on preventative health and a holistic approach to chronic disease management.
Earning her Master of Science in Nursing from the University of Texas Arlington, she is passionate about partnering with families to achieve their health goals.
Prior to becoming a family nurse practitioner, Amy spent twelve years as a registered nurse in specialty areas including ENT and community based care. Outside of the clinic, she enjoys spending time with her husband and three children, traveling, shopping and participating in community activities, especially 5k events with her Dad.
Her personal experiences as a wife and mother help shape her patient-centered approach to healthcare while implementing a functional medicine mindset which allows for more natural treatment options and empowers patients to choose what’s best for them and their lifestyles.

FNP-BC
Ginger Coburn
Ginger Coburn, FNP-BC, is a Family Nurse Practitioner with more than 15 years of nursing experience and a lifelong connection to the Sour Lake community. Born and raised in Sour Lake, Ginger is proud to care for patients and families in the community she has always called home.
Throughout her nursing career, Ginger has gained experience across a wide range of specialties, including medical-surgical nursing, orthopedics, neurology, telemetry, urology, correctional healthcare, palliative care, and hospice. This diverse background has given her a well-rounded approach to caring for patients through many different stages of life and health.
As a Family Nurse Practitioner, Ginger believes in treating the whole person rather than simply addressing a diagnosis. She values listening to her patients, taking the time to understand their concerns, and involving them in decisions about their health. Her approach focuses on building trusting relationships, patient education, prevention, and developing realistic treatment plans tailored to each individual’s needs.
Being able to practice in her hometown is especially meaningful to Ginger. She enjoys getting to know her patients and their families and considers it a privilege to provide care to the community that helped shape who she is today.
Outside of the clinic, Ginger enjoys traveling, hiking, and spending time outdoors. She can often be found adventuring with Mabel, her Giant Schnauzer, who is an enthusiastic hiking companion and an important part of her life.

Clinic Nurse
Ashley Mosley
I’m Ashley, an LVN with more than 20 years of nursing experience. At Sour Lake Health & Medical, I’m involved in many aspects of patient care—from drawing labs and administering injections to supporting our weight-loss program and working with patients receiving Emsella and Emsculpt treatments. I also take clinical calls and help patients navigate questions and concerns along the way.
What I value most about working in a family-focused clinic is the opportunity to build genuine relationships with our patients. I truly care about the people who walk through our doors, and I want every patient to feel comfortable, heard, and cared for. Getting to know our patients, celebrating their progress, and being someone they know they can count on is one of the most rewarding parts of my job.
Outside of the clinic, I’m a wife, mom, and proud grandma, and family is at the heart of my life. I enjoy reading, gardening, spending time outdoors, and taking on new projects. I’m grateful to be part of a team that is passionate about caring for our patients and changing the way we heal.

Office Manager
Misty Brown
I’m Misty Brown! I’m a wife, mom of four, and proud to call the Batson area home. I’ve spent the past 23 years working in the medical field, gaining valuable experience across a variety of healthcare settings and departments.
Throughout my career, I’ve learned that healthcare is about much more than the clinical side of medicine. It’s about people. I take pride in being compassionate, dependable, professional, and committed to making every person I encounter feel respected and cared for.
As Office Manager at Sour Lake Health & Medical, I enjoy working alongside our team, helping solve problems, keeping things running smoothly, and creating a positive environment for both our staff and our patients. I believe strong communication, teamwork, kindness, and respect are essential to a successful workplace and a great patient experience.
I’m grateful for the many opportunities I’ve had throughout my career to grow, learn, and serve others. I’m excited to continue learning, embrace new challenges, and contribute to a healthcare experience that is personal, welcoming, and centered around the people we serve.
I’m blessed to be part of the Sour Lake Health & Medical family and look forward to getting to know our patients and community even better!

Front Office Assistant
Felisha Goldman
I am the first person you see when you visit Sour Lake Health & Medical. For over ten years, I have had the pleasure of being in the front office. One of the things I enjoy most about my job is getting to help people. I believe a warm smile, a listening ear, and simply being there for someone can make a difference in their day. I love being able to welcome our patients, help make their experience a little easier, and build genuine connections with the people I meet.
When I’m not at work, I enjoy spending time with the people I love and making memories together. One of my favorite things to do is hop on our side-by-side and explore new places, enjoy the outdoors, and make the most of the time we have together. Family, helping others, and making a positive difference are all things that are very important to me.

Referral Coordinator
Karla Flowers
Karla Flowers brings over 10 years of medical office experience and a genuine heart for helping others to Sour Lake Health & Medical.
As our Referral Coordinator, she works behind the scenes to help ensure our patients receive the care and support they need throughout every step of their healthcare journey.
Born and raised in Saratoga, Karla values family, meaningful relationships, and the simple things in life. Outside of the office, she enjoys spending time with her large family, beach combing, antiquing, and making memories with her loved ones.
Our Mission
We strive to create a welcoming environment where patients feel heard, understood, and empowered to actively participate in their health journey.
Our goal isn't simply to treat illness, we're committed to helping patients build long-term wellness through prevention, education, and personalized care.

Your First Appointment Is Designed To Be Different
What To Expect
At Your Visit
We take time to understand your complete health picture, including your symptoms, medical history, lifestyle, nutrition, and long-term wellness goals.
During your visit, you can expect:
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A thorough discussion about your health concerns
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Time to ask questions without feeling rushed
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Review of current medications and health history
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Personalized recommendations based on your goals
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Treatment options tailored specifically to you
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Ongoing support and follow-up care
Whether you're visiting for primary care, hormone optimization, preventive wellness, or chronic disease management, our focus is helping you achieve sustainable, long-term health.

Core Values
Our core values guide every patient interaction and every treatment plan we create. We believe healthcare should be built on integrity trust, compassion, education, and collaboration
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