Dr. Patricia Rodriguez

Patricia A. Rodriguez, MD, FAAP

Interim Chief Medical Officer

Dr. Patricia Rodriguez is a board-certified pediatrician and active member in the American Academy of Pediatrics who graduated medical school from The University of Texas Medical School at Houston, where she also completed both her internship and residency.  She earned a Bachelor of Arts in Biology from Texas A&M University and is a proud Aggie.  Before joining NTACHC, Dr. Rodriguez served as Vice President and Chief Health Equity & Inclusion Officer for Children’s Health in Dallas, where she spearheaded system-wide strategies and initiatives in pediatric health equity and inclusive care delivery practices.  Prior to relocating to Dallas, she served as the Director of Pediatrics for a Houston-area federally qualified health center for nearly seven years and brings extensive experience and expertise in community health and clinic operations.

She is a passionate healthcare advocate for vulnerable and underserved patient populations and believes the most important factors in a physician/patient relationship are respect and trust.

She enjoys spending time outdoors with her husband and two sons fishing and camping and also enjoys baking, watching movies and painting.

As a mother, I know that every child is a precious gift and a blessing.  As your child’s pediatrician, I promise to treat and care for your child the way I would expect my own children to be treated.  Together we will make a great team so that your child can be healthy and thrive.

Madhavi Gavirneni MD

Madhavi Gavirneni, MD


Dr. Madhavi Gavirneni is a board-certified pediatrician who graduated medical school from Rangaraya Medical College in South India. She pursued her residency training at East Tennessee State University and worked as an outpatient pediatrician in Johnson City before moving to Dallas. She worked in urgent care briefly but transitioned to outpatient care to give her the opportunity to treat patients on an ongoing basis. She is a member of the American Association of Pediatrics.

Her passion is caring for kids and developing a trust with the family to become a part of their lives so she can further help them with their physical, mental and emotional wellness.

She enjoys traveling with her family, cooking, listening to music, cycling, and exploring new places.

My passion is caring for kids and developing a trust with the family to become a part of their lives so I can further help them with their physical, mental and emotional wellness.

Dr. Yubaraja Bhattarai

Yubaraja Bhattarai, MD, FRCS

Family Medicine

Dr. Yubaraja Bhattarai began his career as a board-certified family physician more than 20 years ago. He received his MBBS in Dhaka Bangladesh and pursued his residency from Louisiana State University Shreveport. He has worked in all kinds of capacities, from inpatient hospitals to outpatient care, urgent care and family care practices.

He practices patient-oriented evidence-based medicine and treats patients in a way that he expects to be treated by a doctor. He is passionate about preventative medicine and works with patients to promote a healthy lifestyle and care.

He has worked in a refugee camp to treat underserved patients in East Africa. In his free time, Dr. Bhattarai likes to play sports, chess, and listen to music.

I believe strongly in preventative care and teach my patients preventative tools to help keep them healthy. My greatest reward is seeing my patients smile.

Dr. Jorge Ontiveros

Jorge A. Ontiveros, MD, ABIM

Internal Medicine

Dr. Jorge Ontiveros was introduced to the medical field in high school at the High School for Health Professions, where he became interested in medicine.  He continued his journey at the University of Texas Medical Branch in Galveston where he attended medical school and completed his residency.  Dr. Ontiveros then opened his own independent internal medicine practice in Dallas, TX, in which he concurrently worked with City Hospital at White Rock seeing hospital patients.

After 20 years in practice, he became solely focused on in-patient care and became a hospitalist at City Hospital.  He has worked with social workers and diverse teams to coordinate care of complex patients in the daily care of hospital patients.

Dr. Ontiveros is a native Texan and has lived his entire life in Texas.  He speaks and writes Spanish fluently.  Dr. Ontiveros is married and has three grown children.  In his spare time, he likes to read books and to dove hunt with friends.

I believe that all people should have access to the best healthcare and I provide excellent care to all my patients each and every time I see them.  They make as much of an impact on me as I do them.

Monica Falcon Physician Assistant

Monica Falcon, PA-C

Family Medicine

Monica Falcon worked in a hospital laboratory setting 8 years before returning to Texas Tech University Health Science Center to attain her Master of Physician Assistant Studies. Her favorite part of practicing medicine is being able to communicate with patients in their native language.

When not at work, Monica volunteers as a Youth Core Member at her church every week helping teenagers learn about their faith. She also enjoys spending time with her family and watching her girls different school activities.

When a patient decides to visit me, they can expect my full attention and the certainty that together we can help find a solution to make them feel better.

Danielle Lopez Physician Assistant

Danielle Lopez, PA-C

Family Medicine

Danielle Lopez graduated with a Master of Physician Assistant Studies from Texas Tech University School of Health Professions in 2016 and has since been practicing family medicine. She is a Texas native, as she grew up in the DFW area and has lived in different parts of Texas, with some time spent in Missouri. She is one-fourth Japanese and loves to embrace that portion of her heritage.

She enjoys working with patients and practicing evidence-based medicine. She believes that everyone is in charge of their own health and acknowledges that each individual must be willing and ready to work on their health for real change to occur. Improving health is a joint effort between a patient and provider and she feels privileged to play a role in effort.

She enjoys spending time with her family, church, traveling, and taking walks at the park with her dog.

Improving health is a joint effort between a patient and provider and I feel privileged to play a role in effort.

Alex Vanderzant

Alexander Vanderzant, MPAS, PA-C

Family Medicine

Alex Vanderzant is a certified physician assistant with experience in family medicine and orthopedics. He completed his undergraduate degree in Spanish at UT Arlington and received his graduate degree in Physician Assistant Studies at the University of North Texas Health Science Center. His interests in medicine include health promotion and disease prevention.

Clear communication and comprehensive care, with the overall goal to achieve wellness, are aspects he finds important for patient care. He is bilingual in English and Spanish.

Outside of his work as a physician assistant, he enjoys reading and exercise.

Clear communication and comprehensive care, with the overall goal to achieve wellness, are aspects I find important for patient care.

Jenelle Dugan, Family Nurse Practitioner

Jenelle Dugan, FNP-C, MSN, APRN

Family Medicine Nurse Practitioner

Jenelle Dugan is a nationally certified nurse practitioner, with an emphasis on family.  She obtained her first degree in Biological Sciences from Delta State University. She then continued to pursue her passion for nursing, graduating with honors, from Texas Woman’s University with a Bachelor of Science in Nursing.  Graduating with honors from The University of Texas at Arlington, Jenelle finalized her goal with a Master of Science in Nursing.

Jenelle has a background in food science, emergency medicine, and orthopedic medicine. She is qualified to diagnose and treat a wide array of conditions across the lifespan.  Jenelle is an active member of the American Academy of Nurse Practitioners, Fort Worth Regional Nurse Practitioners Association, Sigma Theta Tau; The international Honor Society of Nursing, Texas Nurses Association and Texas Nurse Practitioners.

Jenelle grew up in Greenville, Mississippi. She has resided in Texas for 17 years. She is married with one child. She enjoys family time, gardening, and crafting in her spare time.

Providing holistic care and forging relationships with people to understand their health needs and goals, along with working collaboratively with each individual to develop a plan to achieve their best possible state of health is my ultimate goal.

christa bolten nurse practitioner

Christa Bolden, FNP-C

Family Medicine Nurse Practitioner

Christa Bolden worked as a Trauma Nurse at John Peter Smith Hospital for several years before returning to Chamberlain College of Nursing to attain her Masters of Family Nursing. She grew up in a small town outside of Monroe, Louisiana and at the age of 18 she moved to Schweinfurt Germany where she traveled to numerous places. Becoming a nurse had always been her dream and goal. She ventured into the surgical field as a Certified Surgical Scrub Nurse and Endoscopy Technician, which she found very useful when furthering her medical career.

Her passion is providing patients and their families with a wealth of education and knowledge to assist them back to optimal care. She believes that caregiving often calls us to lean into love we did not know was possible.

Her hobbies include reading journals pertaining to medical care and spending time with her 3 beautiful girls.

When treating a patient, I also include the family, that is a privilege in which I am happy to be a part.

Alexandra Tique LCSW

Alexandra Tique, LCSW

Behavioral Health

Alexandra Tique is a bilingual licensed clinical social worker in the state of Texas. She has 13 years of experience as a Psychotherapist and 20 years of experience in the Social Services field. She received her bachelor’s degree in Psychology from Binghamton State University and her Master of Social Work from New York University. She has extensive experience working with children, adolescents, families and adults struggling with problems related to mental health and life transitions.

She aims to provide objective guidance and assistance to those seeking changes as well as achieving their maximum self. She offers therapeutic services using an integrative approach that provides a genuine, empathetic and unbiased support in a safe environment. Through compassion, accountability, advocacy and sound clinical advice, she helps individuals change behaviors and thinking patterns to understand themselves and others.

Outside of work, she enjoys spending time with her family visiting museums, going for walks, bike riding, yoga and discovering new places.

I believe that individuals and families are under a lot of pressure today and by providing a compassionate and supportive environment, we can help individuals and families improve their lives and their communities.

Kristina Jacobsen, PharmD


Kristina Jacobsen is a two-time graduate of the University of Arizona, earning her Bachelor of Science in Nutritional Sciences in 2010 and her Doctor of Pharmacy in 2014.  A native Arizonan, she moved to Texas and worked as a Community Pharmacist within the JPS Health Network before opening the Pharmacy at the Northside Community Health Center as a partnership between Maxor National Pharmacy Services and NTACHC.

Her practice of pharmacy is dedicated to underserved communities and focusing on providing high-quality, accessible healthcare to all patients regardless of income level.  She thinks it is important to identify barriers that prevent patients from receiving optimal medication therapy and find ways to remove those barriers.

In her free time, Kristina enjoys traveling with her husband, reading, hiking, biking, and playing board games with her friends.

We want patients to feel connected to their medication therapy and comfortable communicating with us about any medication problems they may have.

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