PATRICK DEERE, M.D.

Patrick Deere, MD, is a board-certified family medicine physician at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. He enjoys working with people of all ages and helping them stay healthy or recover quickly from illness and disease.

Dr. Deere graduated from the American University of the Caribbean School of Medicine in St. Maarten. He completed a family medicine residency at Louisiana State University Health Sciences Center (LSUHSC) at Shreveport, where he was co-chief resident and was awarded Resident Teacher of the Year.
He maintains his advanced medical credentials with continuing education to stay current with the latest family medicine research and developments.
Dr. Deere is experienced in all areas of family medicine. He offers annual physicals, wellness checkups, sick visits, and more to keep patients healthy and reduce the risk of complications. His friendly, compassionate demeanor puts patients of all ages at ease.

Dr. Deere’s favorite candies are gummy bears, RedVines, and anything chocolate. His hobbies include golf, sailing, traveling, spending time with family, and watching his favorite sports teams (all LSU teams, the Saints, and the LA Dodgers). Dr. Deere loves baseball, soccer, and racing.
He warmly welcomes his patients to Bossier Family Medicine, LLC, and looks forward to improving their quality of lives.

BASIL HARRINGTON, M.D.

Basil Harrington, MD, is a family medicine doctor with nearly four decades of experience at Bossier Family Medicine, LLC. He sees male and female patients of all ages at the North and South Bossier locations in Bossier City, Louisiana. Growing up, Dr. Harrington attended Parkway High School in Bossier City, just a few steps away from where his father served as a Lt. Colonel in the United States Air Force (USAF) at Barksdale Air Force base. Dr. Harrington was in the accelerated medicine program at Louisiana State University in Shreveport and the Louisiana State University School of Medicine in New Orleans. He completed a psychiatry residency at the Baylor College of Medicine in Houston, Texas, in 1985 before returning to Louisiana to practice medicine. Outside of work, Dr. Harrington enjoys music, good food, race car driving, and sports. He can often be found rooting for the Tigers or Saints or spending time with his wife of 35 years and their children and grandchildren.

WILLIAM MARANTO, M.D.

William Maranto, MD, is an experienced board-certified family medicine physician at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. He has many years of experience in the medical field and has worked with Bossier Family Medicine since 2003. As a family medicine doctor, he provides primary care services and treats the diverse health needs of children and families.

Dr. Maranto graduated from C.E. Byrd High School in Shreveport, Louisiana, in 1992. From there, he earned his undergraduate degree at the University of Arkansas in Fayetteville in 1996. Dr. Maranto completed his medical degree at Louisiana State University Medical College in Baton Rouge in 2000 and a family medicine residency at Louisiana State University.

Dr. Maranto is board-certified by The American Board of Family Medicine.

When he’s not at work, he enjoys roleplaying games and playing guitar. He loves Twizzlers candy and enjoys watching Twin Peaks. His favorite movie is Ferris Bueller’s Day Off.

JENNIFER O'NEAL, M.D.

Jennifer O’Neal, MD, is a board-certified family medicine doctor who has been practicing at Bossier Family Medicine, LLC, since 2018. She sees patients from birth to senior citizens at all three practice locations in Stonewall, Louisiana, and North and South Bossier in Bossier City, Louisiana.

Dr. O’Neal graduated from McNeese State University in Lake Charles, Louisiana, in 2010 before earning her Medical Doctorate at Louisiana State University School of Medicine in New Orleans in 2014. She then completed her family medicine residency at Louisiana State University Health in 2018 before joining the Bossier Family Medicine practice.
Dr. O’Neal is board-certified in family medicine by the American Board of Family Medicine.

When she’s not at work, Dr. O’Neal enjoys spending time with her family, working out, and catching up on sleep. She loves all animals and is known for providing warm and comfortable homes to homeless cats. Dr. O’Neal has a difficult time turning down Oreo cookies, her favorite sweet snack!

ROBERT SAUCIER, M.D.

Robert Saucier, MD, is a board-certified family medicine physician who sees patients at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. He has 23 years of experience in the medical field and has worked with Bossier Family Medicine, LLC, since the beginning of 2003.

As a family medicine physician, Dr. Saucier provides continuous and comprehensive primary care for patients across all ages and genders, preventive care, and diagnoses and treats a wide range of diseases.
Dr. Saucier graduated from Louisiana State University School of Medicine in New Orleans in 1998. He then completed his family medicine residency at Louisiana State University Health Sciences.

Committed to staying up-to-date in the latest health care treatments and techniques, Dr. Saucier is board-certified by the American Board of Family Medicine.

When he’s not at work, Dr. Saucier enjoys gaming, comics, and watching Firefly. He loves football and is a Saints fan.

JACQUELYN ADCOCK, PA-C

Jacquelyn Adcock, PA-C, is an expert-trained physician assistant at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. She works with people of all ages in a welcoming, friendly atmosphere and has been with Bossier Family Medicine, LLC, since 2015.

Jacquelyn graduated from Louisiana State University Health Sciences Center (LSUHSC) in Shreveport, Louisiana, where she completed her physician assistant studies. She is highly trained in all areas of family medicine and enjoys helping her patients achieve the best quality of life. Jacquelyn maintains her prestigious medical credentials with continuing education to stay up-to-date with the latest advances that family medicine offers.

She loves all types of sweet treats. In her free time, Jacquelyn enjoys spending time with her family and friends. Her favorite sports teams are the Texas Rangers and Dallas Cowboys, and she enjoys watching Dateline and First 48 on TV.

Jacquelyn looks forward to exceeding the needs of all of her patients and compassionately welcomes them to Bossier Family Medicine, LLC.

MATTHEW COLEMAN, PA-C

Matthew Coleman, PA-C, is a highly trained physician assistant at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. He has many years of medical experience and has been with North Bossier Family Medicine since 2017.

Matthew graduated from LSU Health Sciences Center in Shreveport, Louisiana, where he completed his physician assistant studies. He’s well trained in all aspects of family medicine, including preventive medicine, evaluations, diagnoses, and treatments of common medical conditions patients of all ages face.

He maintains his physician assistant credentials with continuing education. He stays current with the latest advances in primary care medicine to ensure his patients receive top-quality care.

Matthew’s favorite candy is Reeses. In his free time, he enjoys spending time with his family, reading, exercising, and watching sports — especially LA Tech and LSU teams. His favorite TV show is Blue Bloods.

Matthew warmly welcomes his patients to Bossier Family Medicine, LLC, and looks forward to maximizing their health and wellness.

MEGAN ENGLISH, PA-C

Megan English, PA-C, is an expert-trained physician assistant at Bossier Family Medicine, LLC, with two locations in Bossier City, and another in Stonewall, Louisiana. She has worked at Bossier Family Medicine, LLC, since 2018 and enjoys improving the lives of her patients.

Megan graduated from Louisiana Tech University in Ruston, Louisiana, and completed her physician assistant studies at Louisiana State University Health Sciences Center (LSUHSC) Allied Health in Shreveport, Louisiana. She maintains her advanced medical credentials with continuing education to stay current with the latest advances in family medicine.

She cares for people who are sick, have chronic diseases, want to stay healthy, and those with concerns or questions about their health. She’s highly trained in all areas of primary care and family medicine.

Megan’s favorite candy is peanut M&Ms. In her free time, she enjoys spending time outdoors, gardening, taking care of her flowers, running, and reading. She’s an LA Tech Bulldogs fan and her favorite shows are “Gilmore Girls” and “How I Met Your Mother.”

Megan looks forward to maximizing the health of her patients and compassionately welcomes them to Bossier Family Medicine, LLC.

CHESNEY FINLEY, FNP

Chesney Finley, FNP, is a licensed family nurse practitioner at the South Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. She is highly trained in her field, caring for patients of all ages in a variety of settings. Chesney has worked at Bossier Family Medicine since 2016.

She graduated with a bachelor’s degree in biology from Louisiana State University in Baton Rouge, and received a Bachelor of Science in nursing at Northwestern State University in Natchitoches, Louisiana. She also earned her master’s degree in nursing at Northwestern State University, graduating with honors. Chesney was a member of Sigma Theta Tau International Honor Society of Nursing.

She enjoys helping her patients maximize health and wellness in a warm, nurturing environment. Her professional and compassionate demeanor puts patients at ease. Chesney maintains her advanced nursing credentials with continuing education to stay current with the latest research and developments in family medicine, ensuring top-quality care.

She enjoys chocolate as her favorite candy. In her free time, Chesney loves reading, fine dining, listening to live music, and spending time with her family, especially her three children. She’s an LSU Tigers fan and likes to watch action, drama, crime, and mystery genres on TV.

Chesney welcomes her patients to Bossier Family Medicine, LLC, and looks forward to exceeding their expectations.

SHERI GONZALES, FNP

Sheri Gonzales, FNP, is a highly trained, licensed family nurse practitioner at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. She enjoys working with people of all ages and exceeding their health care needs. She’s worked at Bossier Family Medicine, LLC, since 2019.

Sheri graduated with a bachelor’s degree in nursing from Mississippi University for Women in Columbus, Mississippi. She went on to complete a master’s degree in nursing at the University of South Alabama in Mobile.
Sheri enjoys helping her patients achieve better quality of life by diagnosing and treating injuries, illnesses, and chronic diseases during family medicine visits. She maintains her advanced nursing credentials with continuing education to stay current with the latest advances in primary care medicine.

In her free time, Sheri enjoys watching baseball, softball, and football, as well as traveling with her family. She loves Almond Joy candy bars and watching murder mysteries on television.

Sheri looks forward to caring for her patients at Bossier Family Medicine, LLC, and compassionately welcomes them to the practice.

KIMBERLY PAIR, PA-C

Kimberly Pair, PA-C, is a certified physician assistant at the North Bossier location of Bossier Family Medicine, LLC, in Bossier City, Louisiana. Kimberly works closely with the medical staff assisting the knowledgeable doctors. She sees patients of all ages and has been practicing at Bossier Family Medicine, LLC, for over six years.
Kimberly graduated from Louisiana State University (LSU) Health in Shreveport in 2010. A firm believer in continuing education, Kimberly is certified by the National Commission of Certification of PAs, a certification that requires 100 hours of continuing medical education every two years and passing a recertification exam every six years.
Outside of work, Kimberly enjoys watching LSU sports teams and the Saints. She also tries her hand at gardening. She’s currently attempting to grow tomatoes, although her favorite treats can’t be grown — she loves Lifesavers gummies and Reese’s Peanut Butter Cups. Kimberly likes guessing the winners of The Voice, watching Criminal Minds, and scary movies.

SEGALIT RIVERA, PA-C

Segalit Rivera, PA-C, is a certified physician assistant at Bossier Family Medicine, LLC. She sees patients at all three practice locations in Stonewall, Louisiana, and North and South Bossier, in Bossier City, Louisiana.

Segalit has been a member of the Bossier Family Medicine team for almost four years, working side by side with the experienced and compassionate medical team to provide preventive care and treating illnesses for patients of all ages.

Segalit graduated from Louisiana State University (LSU) in Shreveport in 2008 before completing her education at the Louisiana State University Health Center in Shreveport in 2011. She maintains her physician assistant certification with the National Commission of Certification of PAs by completing 100 hours of medical education every two years and taking a recertification exam every six years.

When she’s not at work, Segalit may be found rooting for the LSU football team, perfecting her culinary expertise while watching cooking shows on television, or reading. She loves Harry Potter and never misses Mardi Gras in New Orleans.

LEISA ROAN, FNP

Leisa Roan, FNP, is a family nurse practitioner at Bossier Family Medicine, LLC. She treats patients of all ages at the North and South Bossier practice locations in Bossier City, Louisiana.

Leisa earned her Master of Science in Nursing at Loyola New Orleans in Louisiana, with a health care systems management specialty. She then completed a post-master’s advanced practitioner registered nurse certificate at Northwestern State University (NSU) in Natchitoches, Louisiana, in May of 2020 and joined Bossier Family Medicine, LLC, in September of the same year. While at Northwestern State, Lesia was inducted into the Sigma Theta Tau nursing honor society.

When she’s not at work, Leisa enjoys gardening and home decorating. Her favorite candy is anything with a chocolate and caramel combination, and she is a fan of the Louisiana State University and Saints football teams. Her favorite television series ever was Downton Abbey, and she’s eagerly awaiting this season’s Stranger Things and Yellowstone.

CHELSEA SMITH, FNP

Chelsea Smith, FNP, is a family nurse practitioner at the North Bossier office of Bossier Family Medicine, LLC, in Bossier City, Louisiana. She has been with the practice for three years, providing sick visit services for infants, adolescents, adults, and senior citizens. She also educates patients about disease prevention. She enjoys the variety that working in a family medicine practice provides.

Chelsea earned an associates degree at Louisiana Tech University in Ruston in 2013, where she was awarded the Academic Excellence Award of Nursing, before completing her Bachelor of Science in nursing at Northwestern State University in Natchitoches, Louisiana, in 2014. She stayed at Northwestern to complete the Master of Science in nursing program in 2018.

Outside of work, Chelsea can be found chasing her toddler around, woodworking, or cheering for the Louisiana State University and Saints football teams. Chelsea chooses Kit Kats over all other candy options and enjoys watching Parks and Recreation in her downtime.

HANNAH WILLIAMS, FNP

Hannah Williams, FNP, is a family nurse practitioner at the North Bossier location of Bossier Family Medicine, LLC, in Bossier City, Louisiana. She has been practicing at Bossier Family Medicine, LLC, for two years and looks forward to many more, developing long-term one-on-one relationships with each of her patients.

After completing her undergraduate education, Hannah earned a Master of Science in nursing at Northwestern State University in Natchitoches, Louisiana, in 2019.

Hannah provides general practice health care through routine preventive medicine and annual exams and screenings. She also helps diagnose and treat illness and disease for people from birth through senior citizens.

When she is not treating patients in North Bossier, she enjoys working with her hands in artistic ways, like drawing, painting, and crafting. Keanu Reeves movies are her guilty pleasure, and she has watched every movie with Keanu Reeves at least three times. Hanna likes to read and is a self-proclaimed reader of romance novels.