Our board-certified primary care physicians, nurse practitioners, nurses, therapists and support staff work with patients to develop a comprehensive, and when necessary, integrated health plan. From simple to complex, Mercy can help!
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Gynecology - pediatrics, adolescent and adult
Post-graduate: SUNY Downstate College of Medicine, Brooklyn, NY
Specialty: Gynecology for pediatrics, adolescent and adult and minimal invasive gynecology surgery.
From our Patient Survey:
"Sherry Siarezi made me feel very comfortable for my first appointment!"
"Dr. Siarezi and her nurse are both consummate professionals with great attention to my needs. Both went above and beyond to provide care. I was only expected to be treated just another of many patients."
"Dr. S. and her nurse were wonderful. I love them."
"Dr. Sherry Siarezi is such an Amazing Medical Doctor. I appreciate her so much. She really cares about her patients."
"The GYN I saw was excellent because she gave me information I didn’t have before and was super friendly about it!"
"Dr. Siarezi and her nurse staff rock. I have major anxiety going to doctors and they both always make me feel better."
Professional Description/Interest:
I enjoy spending time with family, cooking, painting and collecting 1st edition books.
Why do you work at Mercy?
It's important to me to care for families who are underserved by traditional healthcare. Having worked at an FQHC in Austin, I found a deep satisfaction in caring for families of all walks of life and culture. Mercy is committed to care for everyone.
Email: info@mercytn.org
Chief Medical Officer, Pediatric & Adult Provider
Post-graduate: University of Arkansas – Emergency / Lipscomb University – Master of Business
Specialty: Emergency Medicine Medical School: University of South Alabama
Undergraduate: University of Alabama Hometown: Birmingham, Alabama
From our Patient Survey:
"Dr. Gibson deserves a special recognition!"
"The entire staff from front desk to the nurses and especially Dr. Gibson were amazing!"
"Dr. Gibson is very thorough!"
"Doctor Gibson was/is tremendous."
"Dr. Gibson, he is so nice and he doesn't mind explaining anything that you don't understand. He will be straight forward and sweet at the same time. He's just simply amazing!!!"
"Love ya'll. Dr. Gibson is the BEST!"
Professional Description/Interest: I began my career nearly 20 years ago as an Emergency Department physician. During this time, I think I have cared for over 10,000 patients in acute care and primary settings. I enjoy seeing patients of all ages and all types of illnesses. During my career I have had the opportunity to participate at a leadership level in administration focusing on quality outcomes and patient experience. I have a special interest in the healthcare system and delivery of care.
Why do you work at Mercy? I was drawn to Mercy by the mission statement which is “to show the love and compassion of Jesus Christ by providing excellent healthcare to ALL.”. I believe primary care and mental health should be high quality, accessible and affordable. In a complex system we strive to do that every day. One of our team members once said, “Mercy is special because in all the chaos, Mercy is on the side of the patient.” I really like that.
Personal Information: I am married. We have 3 sons, 1 dog, 1 cat and a pet pig. I enjoy traveling, country music and Alabama football.
Pediatric & Adult Provider
Post-graduate: Vanderbilt University medical Center – Internal Medicine and Pediatrics
Specialty: Internal Medicine and Pediatrics
Medical School: Case Western Reserve University
Undergraduate: Dartmouth College
Hometown: Centerville, OH
From our patient surveys:
"Dr. Brunner is so kind and polite."
"I appreciate the help and prayers of Dr. Brunner. He takes time with me and makes me feel like I matter."
"Dr. Brunner needs special recognition. He is a physician to treats the whole person. He has helped me beyond words how to explain. He he kind, caring, understanding, and most of all believers in the power of prayer. God has answered many prayers that Dr. Brunner prayed for me."
"Dr. Brunner prayed for me today. I’ve never had a doctor pray for me before. That really meant a lot to me."
"Dr Brunner really comes to mind. We couldn't ask for a better doctor both medically, and spirituality and communicates well with both my husband and I and my brother. That alone is an amazing quality and miraculous."
"Dr Brunner is a gem. I’m so happy to have found him! I refuse to move out of state and lose him."
"Dr. Brunner himself is the most professional, caring and attentive doctor I’ve ever had. And I’ve had a LOT with my medical history over the years."
Professional Description/Interest:
Upon finishing my residency with Vanderbilt, I stayed on with the Vanderbilt Internal Medicine residency program as a Chief Resident in Internal Medicine, which was a great year to develop my teaching skills in the medical field. My wife and I both have an interest in medical missions and were called to Peru upon finishing my Chief year, but due to a break of 1.5 years between finishing my Chief year and going to Peru in 2008, the Lord led me to Mercy. Little did we know at the time, but God had Mercy in mind for me to continue my career in the US once we returned from Peru in 2010. I have been at Mercy ever since. Why do you work at Mercy? I love the mission of Mercy – caring for all people, regardless of their ability to pay, in Christ’s name and Spirit – as well as the patients of Mercy. It has been a joy to work with Mercy for the majority of my post-graduate career.
Personal Information:
I am married to my beautiful wife, Laura, and we have 6 children, each one a unique blessing. Although we are both originally from Ohio, we have loved our time in the middle TN area. We are thankful to be part of a wonderful church and enjoy the pastoral life as we tend to our sheep and cattle and many pets.
Post-graduate: New York Medical College/Westchester Medical Center, Valhalla, NY
Specialty: Pediatrics
Medical School: University of the East, Manila, Philippines
Hometown: Philippines
From our Patient Survey:
"Dr.Chen, she's very lovely and kind."
Why do you work at Mercy?
What I like the most is its mission to reflect the love and compassion of Jesus Christ and to provide excellent medical care to children and their families. What makes Mercy special is the involvement of the whole community to provide for any other needs of all patients apart from their medical needs.
Personal Information:
Married with two sons, 19 and 22 years old and live in Franklin.
Post-graduate: Schneider Children’s Hospital, Queens, NY
Specialty: Pediatrics
Medical School: Eastern Virginia Medical School, Norfolk, VA
Undergraduate: S.U.N.Y. Stonybrook; Bachelor of Engineering; NY
Hometown: Huntington, NY
From our Patient Survey:
"Dr. B is very kind, attentive and knowledgeable!"
"Dr. B and the whole staff deserve special recognition!"
"We absolutely love Dr. Bocchicchio, the nursing staff and everyone else we encounter. All of the children we’ve fostered have been seen at Mercy and we’ve had nothing but outstanding experiences!"
"Dr. B and the nursing team are always so warm, genuine, helpful and kind. We feel known and loved every time we bring our child in!"
"Dr. B. He understood my concerns and addressed my issues from one healthcare worker to another."
"Dr. B is awesome! We have seen him a couple of times and each time the experience has been great. Dr. B is an outstanding pediatrician who combines thoroughness and approachability in a way that makes both children and parents feel at ease. Dr. B takes the time to listen to our concerns and addresses each one with patience and expertise. We never feel rushed, and he makes sure to explain everything in a way that is easily understandable. His wealth of knowledge and experience in pediatrics is reassuring that our children's care is in the best hands possible."
"Dr.B, does great with my kids and is always kind and we never feel rushed."
Professional Description/Interest:
I enjoy caring for children of all ages and watching them grow from infants to young adults. Sharing the journey with parents is very gratifying and fun. Why do you work at Mercy? Mercy allows me to care for families from all walks of life in a very supportive environment with a great team that truly cares for the community.
Personal Information:
My wife, son and I love to cook together, play ping pong, tennis and play with our two dogs, Luna and Blue.
Nicole Agbunag FNP-C, MSN
Post graduate training: Tennessee Technological University, Cookeville TN
Masters of Science in Nursing: Family Nurse Practitioner 2015
Undergraduate: University of Tennessee, Knoxville, 1993: Bachelor of Science in Nursing
Hometowns: Ft. Wayne Indiana, Cookeville TN, Franklin, TN
From our Patient Survey:
"La doctora nicol y su hemfermera norma . Doctor Nicol and her hemnurse Norma."
"Cali, Nicole, Pita and others that assisted all did a great job and made me feel comfortable."
"Nicole Agnunag was lovely, compassionate and professional. I am very pleased:-)"
"Nicole is EXCELLANT, caring, listens & HELPS!"
"Nicole Agbunag is the best!! She is so caring and just wants the best care for you."
Professional Description: Nicole has worked as a FNP in the areas of Internal medicine, Pediatrics and Family Medicine. Prior to becoming an NP, she worked as an RN for eleven years in varied nursing settings including six years hospital bedside nursing (medical-surgical, cardiac and ICU nursing), home health nursing, lactation consulting and legal nurse consulting. Why do you work at Mercy? Nicole works at Mercy as she believes that it is an exemplary model of healthcare that delivers quality, compassionate and affordable healthcare to the community. She admires how Mercy has it own in-house psychiatrists, counselors and social workers that assist her to provide holistic healthcare. She also admires the broad network of professional resources that Mercy utilizes so that those without good health insurance options have access to affordable medicines, diagnostic workups, and can be referred to the necessary specialists.
Personal information: Nicole has been married for 28 years and has 3 adult children. In her spare time, she enjoys hiking, cooking, gardening and reading. She enjoys the theatre and music. She loves traveling and experiencing different cultures and cuisines.
Maggie Taylor Certified Pediatric Nurse Practitioner
Specialty: Pediatric Primary Care
Graduate School: Vanderbilt University School of Nursing
Undergraduate: Vanderbilt University
Hometown: Dallas, TX
"Maggie Taylor listened and overall was just amazing. I was comfortable speaking with her."
"Dr.Maggie Taylor and her student today were so incredible and made the whole experience for my daughter a wonderful time."
Professional Description:
I’ve always been drawn to Pediatrics because of the joy and resiliency of kids. As a primary care provider, I love the idea of getting to follow my patients as they grow up and walk alongside them through all the ups and downs. I have a particular interest in pediatric mental health and caring for the whole child – body, mind and spirit.
Why do you work at Mercy?
From the moment that I first came to Mercy as an intern during my graduate training, I knew that it was a very special place. Everyone who works here cares deeply about providing quality healthcare and showing the love of Jesus. I love the reminder posted on the wall in the pediatric area from Mark 2:17 where Jesus says: “It is not the healthy who need a doctor, but the sick. I have not come to call the righteous, but sinners.”
Personal Information:
Hiking, exploring the newest Nashville coffee shop or restaurant, and cheering on the Vandy Commodores and Titans!
Miriam Hadley Family Nurse Practitioner
Post-graduate: M.S. Nursing, Belmont University
Undergraduate: B.S. Nursing, University of Missouri / B.S. Religious Education and Sociology, Southwest Baptist University Professional
From our patient survey:
"Miriam was thorough and very helpful, taking the time needed to answer all questions."
"Miriam was understanding, professional and I could easily trust her with my concerns."
"Miriam Hadley and her nurse, both were incredible."
"Dr. Miriam -THANK YOU BEYOND WORDS, YOU ARE SO VERY FABULOUS!!"
"Miriam is the most kind medical provider I’ve ever known. She truly shows mercy!"
Description/Interest:
Miriam joined Mercy’s Franklin clinic as a family nurse practitioner in 2020. She has served as a nurse practitioner at walk-in clinics, and as a R.N. at Monroe Carell Jr. Children’s Hospital at Vanderbilt and St. Louis Children’s Hospital.
Why do you work at Mercy?
I am excited to be part of the Mercy team because of its commitment to providing holistic care for all patients. Not only do they provide physical care but also spiritual and mental health care. They are also able to help those who otherwise may not be able to pay for healthcare.
Personal Information:
Miriam and her husband live in Nashville where they enjoy exploring the city, playing volleyball at Centennial Park and spending time with family and friends.
Post graduate training: graduate school: University of Memphis
Specialty: Family Practice
Undergraduate: Indiana Wesleyan University
Hometown: Burlington, Vermont
From our patient surveys:
"Elizabeth is wonderful."
"Elizabeth Cowart is so good...she LISTENS to you as a patient and gives professional medical care while working WITH you to decide the best solution for your health."
"Dr. Elizabeth is so very nice and makes me feel so comfortable when I try to explain myself!"
"Elizabeth Cowart is the best Nurse Practitioner I've ever had. She makes me feel like she genuinely cares about me as a person."
"Elizabeth Cowert, FNP-BC is an excellent representative of Professional Family Nurse Practitioner!"
Professional Description/Interest:
Enjoys her role as a family nurse practitioner, where every age from baby to older adult has different needs.
Why do you work at Mercy?
To serve everyone, as Christ would – those with insurance and those without, those who speak English and those who don’t, those who are from here and from abroad.
Personal Information:
Enjoys trying out new coffee shops with her husband. Enjoys yoga and taking walks in nature. Involved in her church family in Nashville.
