
WESTOVER HILLS WELLNESS CENTER
In the year between graduating college and entering medical school, Dr. Smith studied public health through the UT School of Public Health. She then went to medical school at The University of Texas Medical Branch in Galveston. At UTMB, she completed the Bilingual Health Track and participated in integrative medicine and nutritional counseling clubs.
After graduating from medical school, Dr. Smith moved to San Antonio to train at the CHRISTUS Santa Rosa Family Medicine Residency program. She was able to take care of a wide variety of patients in both the clinic and hospital settings.
Dr. Smith continues to serve the San Antonio community. In her free time, she likes to hike, lift weights and spend time with her significant other and their two dogs and cat.

ANGELINA IYINBOR, MD
WESTOVER HILLS WELLNESS CENTER
Board Certified in Internal Medicine
Dr. Iyinbor grew up in San Antonio and is excited to be returning home to care for her community. She is passionate about helping her patients reach their health goals by working with them as a team to focus on what truly matters to them. She aims to foster a relationship with her patients that goes beyond their medical diagnoses.
Dr. Iyinbor earned her Bachelor of Arts degree in Biochemistry and Cell Biology from Rice University in Houston, Texas, and received her medical degree from UT Southwestern Medical Center in Dallas, Texas. She then left Texas for the East Coast where she completed her internal medicine residency training at Yale New Haven Hospital in Connecticut. Throughout residency, Dr. Iyinbor became proficient in a variety of outpatient procedures, including knee, carpal tunnel, and trigger finger injections. She is also working towards obtaining her certification in Lifestyle Medicine and is excited to provide holistic care to her patients. Her clinical interests include lifestyle medicine, culinary medicine, preventative care, outpatient procedures, and chronic disease management, particularly diabetes
and hypertension.
In her spare time, Dr. Iyinbor is an avid ballroom dancer and has a wide range of outdoor hobbies including snowboarding, rock climbing, kayaking, stand up paddle boarding, and hiking. She also prioritizes her emotional wellbeing through meditation, journaling, and spending time with friends and family.

MARIJAN DE LA FUENTE GILLARD, MD
WESTOVER HILLS WELLNESS CENTER
Dr. Gillard was born and raised in San Antonio, Texas. She moved to Houston for medical school and later returned to the UTHealth-San Antonio, where she completed her residency in Family Medicine in 2002. Recently, Dr. Gillard celebrated her twenty-fifth graduation anniversary from the McGovern Medical School at UTHealth-Houston.
Her career in Family Medicine began in private practice, after which she transitioned to a hospitalist role for patients admitted to subacute or rehabilitation facilities in San Antonio. She then joined the teaching faculty at UTHealth-San Antonio, eventually becoming the Director of Primary Care at the Medical Arts and Research Center. Dr. Gillard also served as the medical director at Baptist Health System, where she pioneered their primary care initiative. In 2015, she shifted her focus to Wellness medicine, joining Health by Design as a Wellness Physician. Passionate about preventive care, Dr. Gillard is currently working toward her certification in obesity medicine. She looks forward to supporting the health of police and firefighter retirees and their families, inspired by her brother-in-law, a retired firefighter, and her nephew, who serves in the San Antonio Fire Department.
Outside of work, Dr. Gillard cherishes time with her husband—her high school sweetheart—their sons, and their two dogs. Together, they root for the Longhorns, Aggies, Texans, and Chiefs. Dr. Gillard also enjoys staying active in the Peloton community.

FAIR OAKS WELLNESS CENTER
Dr. Masozera is married to his wonderful wife, May, a mental health nurse. They have two children—a daughter in Graduate Pharmacy School and a son who is serving as an Officer in the US Air Force, alongside his wife, who is also an Air Force Officer.
He enjoys working with young people to help them realize their God-given talents for His glory. His hobbies include reading, listening to music, walking and playing table tennis.

FAIR OAKS WELLNESS CENTER
Dr. Patteson is a Board-Certified Family Medicine physician in San Antonio, Texas and has served with Health By Design since 2014.
Dr. Patteson earned his undergraduate degree in psychology at Baylor University and is an AOA graduate of the University of Texas Health Science Center at San Antonio. He completed his Family Medicine residency at CHRISTUS Santa Rosa Hospital in San Antonio, Texas, where he served as chief resident of the program. After residency, Dr. Patteson remained on staff as a teaching faculty member for six years and served as the Associate Director for the residency program and the Director of the Family Health Center. Dr. Patteson is a third-generation family physician.
In his spare time, Dr. Patteson enjoys spending time with his wife and three children, hiking, and traveling.

FAIR OAKS WELLNESS CENTER
Dr. Ramos has spent her professional career working with the underserved in community health centers. She worked first in the Rio Grande Valley, where she developed a program to improve outcomes for migrant farmworkers with diabetes. Then, for the past twenty-two years, Dr. Ramos has worked at a community health center in Boston’s Italian North End. Working as a primary care physician, she was affiliated with the Massachusetts General Hospital and taught Harvard Medical School graduates ambulatory medicine. In 2021,
Dr. Ramos returned to her roots in San Antonio, where most of her family resides.
She enjoys cooking, reading and studying astrology in her free time. In addition, she is a committed hot yoga student and enjoys weight lifting. She is proud to have placed first in two separate Strongman competitions.
Dr. Ramos loves meeting with all of her patients and is thrilled to serve in your Health by Design Wellness Center.

FAIR OAKS WELLNESS CENTER
Dr. Schaffner and her husband Eric are happy to be settling in San Antonio and enjoy spending time with family, hiking and visiting museums. They have two children who bring them much joy, Kate and Luke. She is grateful to be part of Health by Design.

THOMAS CHILTON, MD
FAIR OAKS WELLNESS CENTER
Dr. Chilton came to San Antonio for college, attending Trinity University where he earned a degree in biology with a minor in economics. After college, he spent several years working in the emergency room and falling in love with medicine. He went on to earn a master’s degree from UT Health Science Center in San Antonio before completing medical school as part of the inaugural class at the University of the Incarnate Word School of Osteopathic Medicine. Being deeply rooted in San Antonio, he chose to stay and complete a Family Medicine residency with the Texas Institute for Graduate Medical Education and Research.
Dr. Chilton strives to serve his patients as the complex human beings they are, supporting their total health journey and helping them become the best versions of themselves.
When not working, Dr. Chilton enjoys spending time with his wife and two children. He loves to cook, explore new restaurants, and travel. As an avid car enthusiast, he believes there is no better day than the right car on the right road followed by the right meal.

HILDA GONZALEZ-SAENZ, MD
Roosevelt Wellness Center
Dr. Gonzalez-Saenz is married (26 years) and has a daughter and a son. She volunteered at their parish teaching religious education to elementary school children and volunteers at her kids’ schools whenever possible. She enjoys working in her yard and gardening.

Rachelle Hamblin, MD
Roosevelt Wellness Center
Dr. Rachelle Hamblin is a board certified family medicine physician who is originally from Livermore, California but is now a Texan! She received her Bachelor of Science from UC Davis in California then moved to Texas to complete her Doctorate of Medicine (MD) and Masters of Public Health (MPH) at UT Health San Antonio Long School of Medicine. She then completed her Family Medicine Residency at CHRISTUS Westover Hills in San Antonio, Texas and is board certified by the American Board of Family Medicine.
She loves working with her San Antonio Fire Department (SAFD) and has been volunteering with them since 2019. As part of her passion to take care of her firefighters and extinguish firefighter cancer, Dr. Hamblin volunteers with the SAFD Cancer Committee; works on firefighter cancer prevention research with local, national, and international partners; teaches at the Fire Training Academy; advocates for occupational cancer prevention and treatment at local, state, and national levels; assists with cancer screenings; educates both physicians and firefighters on occupational cancer; and rides out with SAFD.
She has also completed the Citizen's Fire Training Academy. She has also recently begun working with the San Antonio Police Department to help them develop an occupational wellness program.
In her free time, she enjoys spending time with her partner, family, and friends; doing krav maga; and working out.

MELANIE FREDERICK, MD
Roosevelt Wellness Center
Dr. Melanie Champagne Frederick is a Family Medicine physician who has 39 years of experience in patient-centered healthcare. With a lifelong passion for the art of medicine, she brings a diverse background in preventive and wellness care, geriatrics, and general adult medicine.
Dr. Frederick was born in a small Cajun town on the bayou in South Louisiana, the eldest of nine children. She went to LSU Baton Rouge, the home of the Tigers, where she was one of the first women in the ROTC detachment. She later served in the Air Force Medical Corps where she headed the Barksdale AFB Primary Care Clinic for several years. After her Air Force service, she practiced in Shreveport, Louisiana for 31 years and later moved to San Antonio to be closer to family. She has also worked at the VA servicing the needs of our veterans.
In her spare time, you will find Dr. Frederick cooking up some of her family’s favorite Cajun dishes – gumbo, jambalaya, and crawfish étouffée. She also loves hiking, nature photography, jewelry making, genealogy, community service, and gardening. Her all-time favorite is spending time with her young grandsons.

SCHERTZ WELLNESS CENTER
Dr. Alexandra Garcia is a Wellness Center Family Medicine Physician serving our FUND patients. She believes that taking care of your health maintenance should be as routine as keeping up with your vehicle so it can keep you moving on your journey. Your health care is based on shared decision making.
Dr. Garcia has 20 years experience in Family Medicine. She earned her undergraduate degree at the University of Texas at Austin. She earned her doctorate in medicine at the University of Texas Health Science Center at Houston Medical School, now known as the John P. and Katherine G. McGovern Medical School. She completed her internship and residency with the Department of Family and Community Medicine at the University of Texas Health Science Center at San Antonio.
She is married, the mother of a son and a pug. She enjoys cooking and exploring other cultures through food, and also teaching her son to cook, She and her son are working on learning how to plant a vegetable garden.

MICHELE PHILLIPS, MD
SCHERTZ WELLNESS CENTER
As a family physician, I believe that continuity of care is key to fostering trust and rapport. My approach centers on listening, building relationships, understanding needs, maintaining open communication, showing compassion, and educating patients to support healthier lives.
Dr. Phillips began her career in healthcare as a nurse. Originally from Ohio, she dedicated 13 years to patient care before pursuing her medical education at Case Western Reserve University School of Medicine. Following medical school, she completed her Family Medicine residency in Akron, Ohio, and achieved Board Certification in Family Medicine. Originally from Ohio, her passion for holistic patient care has been a cornerstone of her professional journey.
After serving on active duty in the United States Air Force, Dr. Phillips joined Health by Design in 2008, bringing her passion for prevention and patient wellness. She later served as Assistant Medical Director from 2011 to 2018, where she played a pivotal role in shaping the organization’s approach to healthcare. Since returning to full-time primary care in 2018, she has focused on whole person care and chronic disease management, two areas she is deeply passionate about.
Outside of her professional life, Dr. Phillips enjoys spending quality time with her family, exploring the outdoors, and embarking on travel adventures. Her active lifestyle reflects her commitment to wellness both personally and professionally.