Meet Our Medical Leadership Team

Experienced Physicians and Medical Providers

Our medical leadership team at Twin Fountains Medical Clinics in Texas is unmatched anywhere in the Lonestar State. With caring doctors, physician assistants, family nurse practitioners and an entire medical staff dedicated to healing our Gulf Coast community, the team at Twin Fountains Medical Clinic is sure to be your number one resource for medical care in South Texas.

For any questions, please feel free to call us at 855-393-3442.



Dr. John McNeill

A fifth generation Victorian, Dr. John McNeill opened his first Twin Fountains Walk In Clinic in January 2008. His background in Internal Medicine and Emergency Medicine along with his familiarity with our community gave him a unique perspective as to the need for a local alternative access to health care. From this vision came Twin Fountains Medical Clinics with its expanded hours and wide array of available services.

Learn More about Dr. McNeill

Katherine Paterson, FNP-C

Katherine joined the Twin Fountains Medical Team in October of 2013.  She is a graduate of Texas Tech University School of Nursing where she completed her Nurse Practitioner Tract with a GPA of 3.9.  Katherine graduated Summa Cum Laude and was on the President’s Honor Roll.

Katherine holds many certifications and memberships as a Nurse Practitioner including:  American Academy of Nurse Practitioner Board Certified, Certified Gastroenterology Registered Nurse, Advanced Cardiac Life Support Certified, Advanced Cardiac life Support Instructor and Basic Life Support.

Daniel Squyres, FNP-C

Daniel Eugene Squyres is a board certified Nurse Practitioner currently practicing at our primary care site in collaboration with Dr. John McNeill. He has been awarded a doctoral degree from the University of Alabama and holds a master’s degree from Texas A&M University at Corpus Christi.  He also holds degrees from the University of Houston, Victoria College and Del Mar College. Daniel is a Past President of the Victoria Area Nurse Practitioners Association.  He is also a current member of Sigma Theata Tau International through the University of Alabama as well as Texas A&M University.

Daniel has practiced in a variety of medical settings including the emergency room, the intensive care inpatient hospital care in addition to his current primary care practice.  Daniel has accumulated more then 2500 continuing education credits since beginning his medical career in 2001.  He has also accumulated more then 25,000 hours of direct patient care contact.

Primary Care Services at Twin Fountains Medical Clinics

Dr. Art Chin

Dr. Chin joined the Twin Fountains Medical Team in August of 2013 when we acquired the Beeville Primary Clinic.  He is a native of Trinidad, West Indies where he went to St. Mary’s College.  He is a graduate of Dalhouise Medical School in Hlifax, Nova Scotia.  Dr. Chin has practiced in Family Practice Clinics from Nova Scotia, to Houston, and now in Beeville.

Dr. Chin belongs to many organizations including:  Texas Medical Association, American Academy of Family Practice, Victoria Medical Society, and Tri County Medical Society.

Primary Care Services at Twin Fountains Medical Clinics

Derrick Wagner, FNP-C

A native Victorian, Derrick is a graduate from Texas Tech University Health Sciences Center with a Bachelor of Science degree in nursing.  He continued his education with the University of Texas Health Sciences Center in San Antonio completing his masters in nursing, and is a graduate of the Family Nurse Practitioner program.

Derrick joined the Twin Fountains team in May of 2011.  He is a trusted Provider and works well with our patients.

John Neese, PA-C

P.A. Neese is a retired Captain, Biomedical Service Corps, USAF.  He is military trained through the University of Oklahoma’s School of Health Care Science.  He graduated in 1982 and has been in practice for more than 30 years.  He retired from the Air Force at Sheppard AFB, TX in 1993 and he, his wife, and 3 sons moved to Palacios, TX to settle down and practice medicine.  He built a successful practice in Palacios over the past 20 years.  He joined the Twin Fountains Medical Team in December of 2012.  He is primarily assigned to the Port Lavaca Twin Fountains location where he treats walk-in patients, but also continues to see his Palacios patients by appointment once a week.

Twin Fountains in Port Lavaca, TX

Kellie Reardon, FNP-C

Kellie Reardon has worked in the healthcare industry for the past 30 years functioning as a Nurse Practitioner since 1995.  She completed her Bachelor of Science in Nursing at the University of St. Thomas in Houston in 1984 and her Master of Science in Nursing at UTMB in Galveston in 1995.  She brings to the Twin Fountains team her extensive background and experiences in emergency medicine, family practice, and public health.  Kellie was born and raised in Yoakum and thoroughly enjoys her practice at the Twin Fountains Medical Clinic on Sam Houston.  “It’s great to be able to help care for people living in Victoria and the surrounding areas.  I consider the entire region as home.”

Twin Fountains Urgent Care in Victoria

JD Gray, FNP-C

J. D. Gray, RN, FNP-C. joined Twin Fountains Medical Clinics in 2013 and continues to actively see patients on a daily basis.  Prior to joining Twin Fountains, he spent 4 years in internal medicine and acute care.  He earned his BSN in 2006 and Masters of Science in 2009 at Texas A&M, Corpus Christi.  In addition, he holds a BBA from Texas Tech University.  He is an active member of the Victoria Area Nurse Practitioners and is a strong supporter of the Wounded Warrior Projects and various Victoria County organizations and charities supporting youth and education.

Tina Hendrick, FNP-C

Tina Hendrick is the newest addition to our Twin Fountains team.  She graduated in May 2014 from Texas A&M Corpus Christi with a Masters of Science in Nursing as a Family Nurse Practitioner.  She holds board certification through the American Academy of Nurse Practitioners.

Prior to earning her Master’s Degree she worked as a Registered Nurse in the Emergency Room for 13 years. She also holds a Bachelor’s Degree in social work. Tina’s education, compassion, and work experience allows her to meet the needs of patients while providing quality care.

Family Care & Pediatrics at Twin Fountains Medical Clinics