Calvin W. Plumb, DC

Trusted Family Medicine serving New Braunfels, TX. Contact us at 830-203-6198 or visit us at 952 Gruene Road, Suite 150, New Braunfels, TX 78130: Lonestar Medical

Jay L. Gruhlkey, MD is a leading family care physician practicing at Lonestar Medical, located in New Braunfels, Texas. Dr. Gruhlkey provides thorough allergy testing and treatment, nutritional counseling, treatment for diabetes, high cholesterol, and minor office procedures. He also provides primary care services and DOT physicals and FAA Medical Exams.

Dr. Gruhlkey earned his medical degree at the University of Texas Medical School at Houston and has been in practice since 2001. Dr. Gruhlkey and his staff are dedicated to serving their patients with compassionate and effective care. Patients of all ages benefit from his thorough approach to allergy testing and treatment, helping them to live more active and healthier lives.

Jay L. Gruhlkey, MD is a leading family care physician practicing at Lonestar Medical, located in New Braunfels, Texas. Dr. Gruhlkey provides thorough allergy testing and treatment, nutritional counseling, treatment for diabetes, high cholesterol, and minor office procedures. He also provides primary care services and DOT physicals and FAA Medical Exams.

Dr. Gruhlkey earned his medical degree at the University of Texas Medical School at Houston and has been in practice since 2001. Dr. Gruhlkey and his staff are dedicated to serving their patients with compassionate and effective care. Patients of all ages benefit from his thorough approach to allergy testing and treatment, helping them to live more active and healthier lives.

Calvin W. Plumb, DC, is a skilled chiropractor and 2005 graduate of Parker College of Chiropractic. He brings his clinical expertise in biomechanics, manipulation, dry needling, and soft tissue therapy to provide conservative, non-invasive, and effective treatment of acute musculoskeletal injuries, postural abnormalities, and chronic pain for patients of all ages. Dr. Plumb serves the community of New Braunfels, Texas, at Lonestar Medical. 

Dr. Plumb has served as a Texas Designated Doctor since 2012. In 2018 Dr. Plumb was appointed to the Texas Worker’s Compensation Medical Quality Review Panel. In addition, Dr. Plumb serves as a Subject Matter Expert for the Texas Department of Insurance Division of Worker’s Compensation. Dr. Plumb is a member of the TDI faculty providing education to both chiropractors and medical doctors in the Worker’s Compensation system.

Dr. Plumb is an avid fly fisherman, hunter, leather crafter, and barbeque cook. He enjoys scuba diving with his wife Sandra and spending quality time with his two dogs, Daisy and Wyatt, as well as his two cats, Audrey and Olivia.

Susanne Brandt is a Family Nurse Practitioner who was born in San Antonio, Texas. She spent a great deal of time traveling the world and returned home to San Antonio in 1993. She received her Bachelor’s of Nursing from the University of Texas, El Paso, and received her Masters in Nursing-FNP from Texas A&M, Corpus Christi and is board certified by the American Academy of Nurse Practitioners.  It is from her thirty years of nursing experience that she has gained a vast knowledge in the nursing profession.

Having worked in various health care positions, Sue finds she fully enjoys practicing in the Family Medicine setting. She believes in building a long lasting relationship with the patients and their families.  As a healthcare provider for Lonestar Medical Sue practices preventative medicine such as well-woman exams, manages chronic conditions such as high blood pressure and diabetes.

Lonestar Medical accepts most major insurance. If you have any questions about your eligibility or coverage, please call our office. We are happy to help you!

"I have been a patient of Dr. Gruhlkey's office in New Braunfels/Gruene, TX for several years. He is an excellent general physician and family doctor."

"He is the best doctor I have taken my son to. His staff is always amazing. He takes his time with his patients and makes sure you understand everything he tells you."

Monday 8:30 am - 5:00 pm 8:30 am to 5:00 pm Tuesday 8:30 am - 5:00 pm 8:30 am to 5:00 pm Wednesday 8:30 am - 5:00 pm 8:30 am to 5:00 pm Thursday 8:30 am - 5:00 pm 8:30 am to 5:00 pm Friday 8:30 am - 3:00 pm 8:30 am to 3:00 pm Saturday Closed Closed Sunday Closed Closed