About T4Men Testosterone Replacement Clinic

T4Men Testosterone Replacement Clinic was formed in 2017, by Co-Founders Greg Terra and Apurva Trivedi and opened its first site in Cedar Park, TX, on Apr. 16, 2018 at the 1890 Ranch shopping center (on 1431 just East of 183A). We currently have just one location, but we plan to grow/expand over the next several years.

T4Men is a clinic dedicated to providing testosterone replacement therapy to men age 30 and older, conveniently/quickly, with great staff and facilities, and for a reasonable and straightforward fee. Testosterone deficiency is associated with the loss of energy/drive/productivity, loss of libido, erectile dysfunction, depression, decreased cognitive ability, osteoporosis (loss of bone density), and loss of muscle mass/strength. At T4Men, we understand the challenges associated with low testosterone and customize our treatments for individual patients by working with men to find the right treatment regime. Everyone wants to have more energy and to feel younger! At T4Men, we essentially see testosterone therapy as the “fountain of youth” for men and a very important part of maintaining a healthy and active lifestyle.

T4Men lobby

Meet The T4Men Team!

Andrea Barrios, FNP-C - T4Men

Andrea Barrios, FNP-C - Site Manager

Hello, I'm Andrea, but most people around here know me as Drea! I'm a Family Nurse Practitioner, and my passion for helping others stems from a deep belief in transforming your health from within. Confronted with numerous diseases in my nursing career, I recognized the limitations of quick fixes and Band-Aid solutions. I have witnessed firsthand the incredible impact that a balanced and holistic approach to health can have on people's lives. I truly believe food is medicine and everyone can live their fullest and healthiest life possible.

I'm originally from New Jersey, but I've called Texas home for the past 11 years. I served in the Air Force for almost 9 years and have traveled to a few places, Dubai being one of my favorites.

I'm married and blessed with two beautiful daughters. During my free time, you'll often find me at the gym, lost in a good book, exploring nature through hikes, or simply soaking up the sun at the beach and different parks.

Amy Mendiola, CMA - T4Men Clinic

Amy Mendiola, CMA - Assistant Site Manager

Hello, my name is Amy Mendiola, CMA. I was born and raised in Austin, Texas, and currently reside in Leander, Texas. I graduated as a CMA from Allied Health Careers and attended ACC for 2 years. My medical experience includes working with pediatrics, family medicine, obstetrics/gynecology, and internal medicine. For more than two years, I've found my calling and passion here at our clinic, dedicating myself to guiding our members towards achieving their health goals so they can be the best versions of themselves. Working in this clinic has deepened my understanding of patient care and strengthened my commitment to the health and wellness of our community. I love helping people; it's what I do best. Alongside this fulfilling career, I'm married and the proud mom to three amazing kids. My life outside of work is just as full and rewarding. When I'm not at work, you'll find me swimming, shopping, or simply enjoying quality time with my family, soaking up the precious moments life has to offer.


Aryanna Rios, CMMA - T4Men Clinic

Aryanna Rios – CCMA

Hello, everyone! My name is Aryanna, but you can call me Ary for short. I've been working as a CCMA for almost a year now and I absolutely love it! My passion for helping others led me to the healthcare field, which has been a perfect fit for me. I especially love working at this clinic and helping our members—it's been an incredibly rewarding experience.

A little about myself: I was born and raised in Austin, TX, and I'm a huge Cowboys fan. I have a four-year-old Labradoodle named Ruger, and he is spoiled like no other! In my free time, I love going to farmer's markets, shopping, or having "spa days" at home!

Thank you for taking the time to get to know me. I can't wait to get to know and meet each and every one of you!

Jessica Gomez, MA - T4Men Clinic

Jessica Gomez – CMA

Hello! I'm Jessica, a dedicated medical assistant with nearly five years under my belt. My work is more than just a job to me—it's a passion.

Diving a bit deeper into who I am outside the clinic: I'm the proud mom of an energetic one-year-old boy who keeps my days filled with joy. I have a fondness for all things baby pink, a color that brings a sense of calm and happiness to my life. My leisure time often finds me on shopping sprees, soaking up precious moments with my son, or chasing the thrill of adventure. I'm an adrenaline junkie at heart and always game for experiences that get my heart racing.

I'm excited to bring my passion and zest for life to our team and look forward to the adventures we'll embark on together!

Greg Terra, CFO - T4Men Clinic

Greg Terra – Co-Founder / CFO

Greg Terra, JD, MA, grew up in Tulsa, OK. In 1988, he graduated from the Univ. of Oklahoma in Norman on a 3-year Army ROTC scholarship and was commissioned as a 2nd Lieutenant in the U.S. Army.  He then served as an active-duty U.S. Army officer and was stationed in Korea, Hawaii, and Missouri.  In 1993, he left active-duty and moved to College Station, TX to attend Texas A&M Univ. and serve in the U.S. Army Reserve, where he was promoted to Captain.  In 1996, he earned a BS in political science from Texas A&M University. In 1997, he moved to Virginia Beach, VA to attend law/grad school at Regent University. In 2001, Greg graduated with a Juris Doctor and a MA in Political Mgmt. (campaigns/elections) before moving to Austin where he worked at the TX State Capitol. In 2003-2004, Greg was a prosecutor, but in Jan. 2005, he resigned to open a criminal defense practice in Georgetown, TX. Greg has a wife and two daughters.  In his spare time, he is an avid runner and enjoys hunting/fishing, travel, and backpacking; he is also a licensed skydiver.

Apurva Trivedi, MD - Medical Director for T4Men

Apurva Trivedi, MD – Co-Founder / Chief Medical Director

Apurva Trivedi, MD is a board-certified gastroenterologist and internist and has practiced in central Texas for over five years, dedicated to helping patients with complex gastrointestinal diseases. Before arriving in Texas, he completed gastroenterology training at the University of Maryland Medical Center in Baltimore, Maryland and the National Institutes of Health Clinical Center in Bethesda, Maryland. He completed his internal medicine training at Wake Forest University Baptist Medical Center in Winston-Salem, NC. He has extensive research experience in diverse areas including cancers of the gastrointestinal tract, diagnosis and management of neuroendocrine tumors, and management of gastrointestinal infections. He has published multiple scientific journal articles and presented at national conferences on these topics. Apurva enjoys spending time with his two children, exploring parks and trails around Georgetown, TX, cooking, reading, and meditation.


Chris Schmidt, Esq. – Advisory Board Member

A seasoned serial entrepreneur, Chris Schmidt has an impressive history of business success, most notably being a part of an executive team that has helped a health & wellness company grow from $350 million to nearly $3 billion in just under a decade. At T4Men, his advisory role is characterized by a visionary approach to creating a unique membership community experience, where members are treated like extended family, fostering a supportive and engaging atmosphere. As a Forbes contributor in Business Development and a thought leader in the field, Schmidt's expertise in integrating corporate strategy with operational excellence is setting new standards in the health and wellness industry. His commitment to leadership and team development underpins a culture of innovation and exceptional care, steering T4Men towards becoming a model in healthcare service and community-driven excellence.


At T4Men, our mission is deeply aligned with the dynamic spirit of our slogan “BE ACTIVE.” We empower men—and the women in their lives—to embrace enhanced vitality and optimal health. Specializing in testosterone therapy and weight loss, T4Men transcends traditional medical treatment, advocating a lifestyle that thrives on activity and robust health. Our approach merges family-oriented care with an adventure-inspired ethos, reaching beyond the physical confines of our clinic. We're committed to fueling our community with powerful transformation stories, making T4Men a beacon for a healthier, more active way of life. As we expand nationwide, we remain committed to our core principle: 'T4Men... Women welcome too!'


  • Empowerment Through Activity: Inspired by our "BE ACTIVE" ethos, we believe in unlocking the strength and potential within each individual, irrespective of gender, to achieve peak health and vitality. 
  • Excellence in Service: The health and well-being of our members are at the heart of everything we do. We provide top-tier care with a personal touch, treating each individual as a valued member of our extended family. 
  • Community Engagement: Our dedication extends beyond our clinic. We strive to make a meaningful impact in our community by sharing inspiring stories of transformation and promoting well-being for all. 
  • Innovation and Growth: We are dedicated to constantly improving and expanding the T4Men experience. Our goal is to reach more communities, bringing them our high standards of care and unwavering commitment to health and wellness. 
  • Inclusivity and Support: We foster an environment where every member feels valued and supported in their quest for optimal health and well-being. 
  • Inspiring Wellness: Encouraging a life full of health and vigor, we support our members in reaching their fullest potential. This enriches not only their personal and family lives but also elevates their workplaces and positively impacts their communities.

    T4Men Executive Management Team