Mr. Maximo Hernandez, FNP-C
Family Physician
194 Uvalde Rd
Houston, TX 77015
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174 providers
Availability last updated 07/02/2025
Mr. Maximo Hernandez, FNP-C
Family Physician
194 Uvalde Rd
Houston, TX 77015
Malini Kumar, MD, is a family medicine physician and the director of Houston Testosterone Club and Wellness Center, an aesthetics and wellness center located in Houston, Texas.
Dr. Kumar received training at the LSU School of Medicine and has practiced medicine in the Greater Houston area for nearly 20 years.
Dr. Kumar has a unique interest in aesthetic medicine, but she's also deeply invested in the physical, emotional, and hormonal health of her patients.
After owning and operating her own med spa for three years, Dr. Kumar has now joined Houston Testosterone Club and Wellness Center to provide ultrasound skin tightening and hormone treatments to individuals living in and around Houston.
Dr. Kumar believes that each patient should receive a personalized treatment plan to optimize their outward appearance and overall health. Dr. Kumar is a member of several professional organizations, including the Harris County Medical Society, the American Medical Association, the Texas Medical Association, and the American Academy of Family Practice. She is board certified by the National Board of Physicians and Surgeons.
To schedule an appointment with Dr. Kumar or learn more about the treatments available at Houston Testosterone Club and Wellness Center, call the office or book an appointment online today.
Dr. Malini Kumar, MD
Family Physician
8090 Westheimer Rd.
Houston, TX 77063
Dr. Gary Lew
Family Physician
5373 W. Alabama St.
205
Houston, TX 77056
Dr. Iyad Radwan, MD
Family Physician
2808 Stoneybrook Dr
Houston, TX 77063
Angela Beal
Family Physician
2808 Stoney Brook Drive
Houston, TX 77063
About Andrea D’Gama
Andrea D’Gama, FNP, joined Katy Rheumatology in 2020, and under the supervision of Dr. Chimata, has dedicated her time caring for patients’ with rheumatological conditions. She has over 5 years of experience as a FNP, and more than 20 years as a registered nurse. All of this experience has enabled Andrea to follow her passion of managing patients with chronic rheumatological conditions.
Andrea earned her Bachelor of Science degree in Nursing from India and then went on to earn her Master of Science in nursing as a family nurse practitioner from Texas Woman’s University in Houston. She can speak up to 5 languages, English, Hindi, Urdu, Tamil, Kannada.
She has called Texas her home for the past 21 years, most of which in the West Houston Area. Andrea is more than just a Nurse Practitioner, she is a loving wife, and mother. In her past time, she enjoys cooking, baking, traveling, tasting new foods, and caring for her family.
Andrea D'Gama
Nurse Practitioner
402 Park Grove Dr.
Katy, TX 77450
Knowledgeable, attentive, and caring, Dr. Ajani will spend the time you need to effectively guide you on your path to restoring wellness. He brings decades of “hands on” experience and offers a focus on natural answers to your health and wellness needs. Recognized for many awards, he specializes in diabetes, flu (Human Influenza), gynecology, osteoporosis, thyroid diseases, weight loss, and more.
Dr. Dilawar Ajani, MD
Internist
21406 Provincial Boulevard
Katy, TX 77450
Raoul Perez, MD, is a primary care physician. He joined the elite team of providers at Calvary Medical Clinic in 2021, bringing his many years of knowledge and experience to the Livingston, Texas, office.
Dr. Perez began his education and training in 1968. After earning his medical degree, he started practicing medicine in the upper northwestern United States and Canada. Upon relocating to Texas in the early 1980s, Dr. Perez obtained valuable experience as the emergency room physician at McAllen Methodist Hospital before opening a primary care practice and settling into his forever home in Livingston, Texas. He quickly became a pillar of the community, joining a three-physician team of providers while consecutively serving as the medical director for the Alabama-Coushatta Reservation.
In 2008, Dr. Perez joined Livingston Memorial Hospital as their clinical practicing primary care physician. As the hospital organization consolidated with Baylor and then with CHI St. Luke’s, Dr. Perez stayed on in his role as their clinic PCP, all the while continuing with his previous commitment at the Reservation.
Dr. Perez has been a member of the Texas Medical Association and has held his Texas Medical License since 1979. He holds his AHA BLS certification. He has been a San Jacinto County Medical Society member since 1979 and a staff physician at the hospital in Livingston, Texas, since 1982. Dr. Perez is fluent in three languages, Spanish, English, and French.
Call the office or reach out online to schedule an appointment with Dr. Perez.
Dr. Raoul Perez, MD
Family Physician
309 Hwy 59 S Loop
Livingston, TX 77351
Ms. Willoughby joins our team at Calvary Medical Clinic, bringing over 40 years of education, training, and comprehensive experience with her. She has an impeccable wealth of medical knowledge in many areas including, but not limited to Allergy, Home Health, Intravenous therapy, Med Surg, Neurology, Nutrition, Orthopedics, Pediatrics, Psychology, and Wound care.
Mr. Willoughby began her journey in medicine in 1984 as a Medical-Surgical nurse at Doctor’s Hospital in Houston, Tx. She acquired her education and training at North Harris Montgomery Community College in Tomball, Tx; followed by graduating Summa Cum Laude from Prairie View A&M University earning her Master of Science in Nursing.
After obtaining her MSN degree, Ms. Willoughby practiced at a handful of locations over the next 20 years in and around the Houston area, sometimes working at multiple locations at once, providing needed health care services for some of the more indigent communities.
Ms. Willoughby is currently seeing patients in our Livingston office location. Call to schedule your appointment today.
Gloria Willoughby, Nurse Practitioner
Nurse Practitioner
309 Hwy 59 S Loop
Livingston, TX 77351
Jennifer Livingston, PA-C, is a skilled and compassionate physician assistant practicing at Calvary Medical Clinic, an internal medicine practice that has locations in Cleveland, Livingston, and Humble, Texas. She joined the practice’s elite team of providers in 2015. She has over 30 years of education, training, and medical experience.
After completing her initial studies at Illinois State University, she went on to receive her bachelor’s degree from Midwestern University and, ultimately, her master’s degree in family practice and emergency medicine. Ms. Livingston prestigiously graduated with distinctive honors for each degree that she earned.
Her initial medical career began in the underserved rural communities of Illinois and led her to become the overseeing physician assistant in the Rural Health Clinic of Carthage. She was instrumental in creating a pediatric program that gave small gifts to children upon admission to reassure and comfort them. That program is still in place today.
Later opportunities led her to Fort Hood, Texas, where she cared for military service members and their families as a primary care provider. She’s now settled in Livingston, Texas, where she continues providing medical care to local residents and families.
Ms. Livingston is NCCPA certified and a member of the American Academy of Physicians Assistants. She welcomes you to come by Calvary Medical Clinic for a visit.
To schedule an appointment with Ms. Livingston, or to make her your primary care provider, call Calvary Medical Clinic or request an appointment online today.
Jennifer Livingston, PA
Physician Assistant
309 Hwy 59 S Loop
Livingston, TX 77351
Ms. Christine Thorpe-Gilpin joined the Calvary team of providers in early 2024, bringing with her over 14 years of education, training, and experience.
Ms. Thorpe-Gilpin began her medical career as an RN at Cornwall Regional Hospital. She worked tirelessly for the next 10+ years, gaining valuable experience in areas such as Pediatrics with disabilities, LTAC, ICU, NICU, MICU, CICU, CVICU, IMU, wound care & pressure ulcers, home health care, neurology, life support, and many other areas of acute and chronic care medicine.
She is certified in many areas, including NIH, BLS, Advanced CLS, Nursing Preceptor, and Critical Care. She obtained her Master of Science in Nursing in 2021 and her doctorate degree in February 2024.
Ms. Thorpe-Gilpin holds numerous honors and awards listed below: Daisy Award nominee x 2, Nursing Excellence Award nominee, Sigma Theta Tau International Honor Society award, National Society of Leadership & Success award, The Golden Key award, and Today’s Nurse- Outstanding Top Nurse in Houston, Texas. Her professional affiliations are as follows: Nurses Association of Jamaica, American Association of Critical Care Nurses, Iota Eta Chi Eta Phi Incorporation Nursing Sorority, and American Association of Nurse Practitioners.
Ms. Thorpe-Gilpin is currently practicing and accepting new patients in our Cleveland location. Call or come by today to establish care with her, a very knowledgeable and skilled provider.
Christine Thorpe-gilpin, FNP
Nurse Practitioner
309 Hwy 59 S Loop
Livingston, TX 77351
Joseph Goin, MD, is a highly regarded and recommended board-certified pediatrics/family practice physician that has over 42 years of experience in the medical field. He sees patients at Calvary Medical Clinic, his internal medicine practice, which has locations in Cleveland, Livingston, and Humble, Texas.
After completing his undergraduate and doctoral studies, Dr. Goin finished his residency training at the University of Illinois and Michael Reese hospitals in Chicago. His professional experience includes working in a diverse mix of clinics and hospitals and holding a variety of leadership positions, including clinical assistant professor, chief of pediatrics, and chief of staff.
Dr. Goin serves as Calvary’s medical director while also working as one of the practicing physicians at his offices. He provides strong leadership in all areas of primary care, including diabetes, hypertension, circulatory disorders, well-child exams, immunizations and vaccinations, physicals, well-woman exams, family care, geriatrics, arthritis, and many other individual diagnoses.
In addition to his current roles at Calvary Medical Clinic, Dr. Goin serves as the medical director for the City of Cleveland, Texas, as well as medical director for the Calvary Urgent Care Team in Humble, Texas, providing urgent care services 12 hours a day, six days a week.
Dr. Goin has assembled a top-notch team of providers that is second to none, including nurse practitioners and physician assistants, along with the many medical assistants and staff that assist in providing for the needs of our patients.
He is contracted with virtually all insurance providers and accepts telehealth appointments.
To schedule an appointment with Dr. Goin, call Calvary Medical Clinic, or request an appointment online today.
Dr. Joseph Goin, MD
Family Physician
309 Hwy 59 S Loop
Livingston, TX 77351
John Steele, MD
Anesthesiologist
21720 Kingsland
Ste 1010
Katy, TX 77450
Dr. Wiederholz is a leading expert in the field of minimally invasive spine treatments in Houston. Trained directly under Dr. Kevin Pauza, the inventor of the Discseel® Procedure, Dr. Wiederholz has been performing this innovative treatment since 2020, making him the first physician in Houston to do so.
His direct training under Dr. Pauza has provided him with a deep understanding and mastery of the Discseel® Procedure, allowing him to offer his patients a safe and effective alternative to surgery for chronic back and neck pain.
As a trailblazer in his field, Dr. Wiederholz is dedicated to providing his patients with the highest standard of care. His expertise and commitment to patient wellbeing have established him as the trusted choice for those seeking to avoid surgery and improve their quality of life. Choose Dr. Wiederholz, the Houston Discseel® Expert, for a successful return to a pain-free life.
Dr. Matthias Wiederholz is also the founder and visionary behind Performance Pain & Sports Medicine, also known as Performance. Performance is a boutique medical practice with a focus on the treatment of acute and chronic pain. Dr. Wiederholz founded Performance in 2008 and officially opened for patient care in 2009. Dr. Wiederholz serves his patients in Houston, Texas; and Lawrenceville, New Jersey.
Dr. Wiederholz received his specialty training in Physical Medicine and Rehabilitation at Baylor College of Medicine in Houston, Texas where he served as chief resident. He completed fellowship training in Interventional Pain Management and Sports Medicine in Marietta, Georgia. He holds four board certifications: Physical Medicine & Rehabilitation is his primary specialty. This field focuses on the treatment of the entire person with special attention to functional recovery. He also holds a board certification in Sports Medicine and he is a leader in this field offering minimally-invasive options for healing of sports injuries. He also has a board certification in Pain Medicine through the American Board of Pain Medicine. His expertise in this field spans both nationally and internationally where he has provided education for physician colleagues throughout the US and Europe. Finally, he is board certified in Anti-Aging, Regenerative & Functional Medicine and holds a Masters degree in Metabolic & Nutritional Medicine. Unlike other physicians that are dabbling in the field of Regenerative Medicine, Dr. Wiederholz is board-certified in it. He is a leader in the use of autologous, bone marrow derived stem cell procedures and platelet rich plasma procedures using targeted image guidance with both ultrasound and fluoroscopy.
The field of Pain Medicine has advanced over the years and Dr. Wiederholz prides himself on keeping up with all the most innovative advancements within the field. He performs all the basic pain management procedures, such as epidural injections, facet joint injections, rhizotomies, sacroiliac joint injections. But he is a leader in the advanced treatments within the field as well. He was the first physician in the entire state of Texas to perform the Superion procedure, a minimally invasive implant procedure for the treatment of spinal stenosis. He also implants spinal cord stimulators and intrathecal pain pumps. He also has specialized training in endoscopic spine surgical procedures.
Dr. Wiederholz is one of just a few physicians licensed and trained to perform the Discseel™ procedure. This amazing procedure often prevents spine surgery and treats the inflammation associated with leaky disc syndrome. Invented by Dr. Kevin Pauza, Dr. Wiederholz was trained on this advanced technique and offers this therapy in Texas, New Jersey and Pennsylvania!
In his personal time Dr. Wiederholz spends time with his wife and daughter and enjoys traveling, golf and yoga. Despite being a transplant from New Jersey, he truly enjoys making Texas-style barbeque in his kamado grill. He also enjoys baking fresh bread and making homemade pasta.
Dr. Matthias Wiederholz, MD
Physiatrist
4126 Southwest Freeway
Suite 1700
Houston, TX 77027
Zeeshan Khan, md
Family Physician
1930 Us Highway 190 W
Livingston, TX 77351