Ben Abdu, MD

Specialty: Gynecology, Urogynecology, Minimally Invasive GYN Surgery

A. Ben Abdu, MD, FACOG is an academic surgeon focused on minimally invasive GYN surgery. Dr. Abdu received his medical degree from Medical University of South Carolina in Charleston, South Carolina and completed his internship, residency, and fellowship training with the University of Tennessee Health Science Center in Chattanooga, Tennessee ...
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Charity "Renee" Abdu, RN, MSN, WHNP-BC

Specialty: Maternal Fetal Medicine

Charity “Renee” Abdu, RN, MSN, WHNP-BC is a board certified women’s health nurse practitioner. Renee received her Master of Science in Nursing degree from University of Cincinnati in Cincinnati, OH. She is also a registered nurse. Before working as a women’s health nurse practitioner, Renee worked for 10 years as a ...
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Patricia Adams-Graves, MD

Specialty: Hematology/Oncology

Dr. Adams-Graves is board certified by the American Board of Internal Medicine, Subspecialty Board of Hematology and the American Board of Medical Oncology. Her special interests include Hematology, Oncology, and Sickle Cell Disease. Dr. Adams-Graves is a member of the American Cancer Society and American College of Physicians and is ...
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Muhammad Afzal, MD

Specialty: Diagnostic Radiology

Dr. Afzal is a recipient of the Award for Excellence in Original Research from the Memphis Roentgen Society. His special interests include Diagnostic Imaging and Body Imaging. Dr. Afzal is board certified by the American Board of Radiology and the American Board of Internal Medicine.
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Nazneen Ahmed, MD

Specialty: Gastroenterology

Nazneen Ahmed, MD, is a gastroenterologist at Regional One Health and an assistant professor in the Department of Internal Medicine at University of Tennessee Health Science Center. Dr. Ahmed received her medical degree from University of Dhaka Medical College in Dhaka, Bangladesh. She completed her internal medicine residency and gastroenterology ...
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Hina Akbar, MD

Specialty: Internal Medicine

Hina Akbar, MD is a board-certified internal medicine physician at Regional One Health. She obtained her medical degree from King Edward Medical University in Lahore, Pakistan. Dr. Akbar completed both her internship and residency at University of Tennessee Health Science Center, where she received the James R. Givens Award. In 2006, Dr ...
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Angela Arnold-Ross, NP

Specialty: Family Nurse Practitioner

Angela Arnold-Ross, MSN, FNP-C, RN is a family nurse practitioner at Regional One Health and a research nurse coordinator at University of Tennessee Health Science Center in the department of plastic surgery. Angela earned her Master of Science in Nursing degree from University of Memphis.

“I became a nurse practitioner because ...
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Farhan Aslam, MD, FACC, FACP

Specialty: Cardiology, Internal Medicine, Interventional Cardiology, Echocardiography, Nuclear Cardiology

Farhan Aslam, MD is a physician at Regional One Health working in the cardiology department. Dr. Aslam received his medical degree from Nishtar Medical College in Multan, Pakistan. He completed his residency and internship in internal medicine at Geisinger Medical Center in Danville, Pennsylvania and has completed fellowships in interventional cardiology ...
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James Bailey, MD

Specialty: Internal Medicine

Dr. Bailey is board certified by the American Board of Internal Medicine and is recognized in Best Doctors in America. He has a special interest in health care quality research and is a member of the American College of Physicians, Society of General Internal Medicine, Academy Health, the American Medical ...
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Tamara Banks, MSN, FNP-BC

Specialty: Family Nurse Practitioner

Tamara Banks, MSN, FNP-BC, is a family nurse practitioner at Regional One Health’s South Third Primary Care. Banks earned her Master of Science in Nursing degree from Arkansas State University in Jonesboro.

“I became a nurse practitioner to be able to better serve my patients,” Banks said. “My favorite part is ...
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Susan Bayat-Mokhtari, MD

Specialty: Anesthesiology

Dr. Bayat-Mokhtari is board certified by the American Board of Anesthesiology. Her special interests include anesthesiology, ophthalmic anesthesia, and transplant anesthesia. She is a member of the American Medical Association, American Society of Anesthesiologists, Ophthalmic Anesthesia Society, and the Tennessee Society of Anesthesiologists. She has extensive public and private practice ...
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Tiffany Bee, MD, FACS

Specialty: Trauma Surgery

Tiffany Bee, MD, FACS is a trauma surgeon at Regional One Health and an associate professor in the department of surgery at University of Tennessee Health Science Center. Dr. Bee earned her medical degree from University of South Dakota in Vermillion, SD. She completed her internship and residency in general ...
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Sushma Bellamkonda, MD

Specialty: Neurology

Sushma Bellamkonda, MD, is a neurologist at Regional One Health and an assistant professor in the department of neurology at University of Tennessee Health Science Center. Dr. Bellamkonda completed her internal medicine internship and neurology residency at University of Tennessee Health Science Center and her neuro-oncology fellowship at Cleveland Clinic ...
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Amanda Best MSN, CFNP

Specialty: Family Nurse Practitioner, Internal Medicine

Amanda Best, C-FNP, had a life-changing experience that put her on a nursing trajectory. Entering pharmacy school, she worked on a medical mission trip to Guatemala that made her reconsider her major. She switched to nursing as soon as she returned home. Best worked as a critical care nurse before ...
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Mohamad Bittar, MD

Specialty: Rheumatology

Mohamad Bittar, MD is board-certified in internal medicine and Rheumatology. He received his medical degree from American University of Beirut Faculty of Medicine in Lebanon. Dr. Bittar completed both his internship and residency at Indiana University School of Medicine with a focus in internal medicine. Following his residency Dr. Bittar completed ...
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Steven Boggs, MD, MBA

Specialty: Anesthesiology

Steven Boggs, MD, MBA is an anesthesiologist at Regional One Health and the vice chair and professor in the Department of Anesthesiology at University of Tennessee Health Science Center. Dr. Boggs received his medical degree from Pritzker School of Medicine at The University of Chicago where he also completed his ...
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Renee Bowen, MSN, NP-C

Specialty: Family Nurse Practitioner

Renee Bowen, MSN, NP-C, is a family nurse practitioner at Regional One Health’s Primary Care Specialists. Bowen earned her Master of Science in Nursing degree from University of Memphis. Bowen joined Primary Care Specialists in June 2012, where she provides long-term care to patients in skilled nursing and rehabilitation facilities. “As health ...
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Kimberly Bradd, MSN, APRN, FNP-C

Specialty: Emergency Medicine

Kimberly Bradd, MSN, APRN, FNP-C is a family nurse practitioner at Regional One Health. She received her Master of Science in Nursing degree from The University of Memphis. Kimberly is a board certified family nurse practitioner and is a member of Sigma Theta Tau and the American Academy of Nurse ...
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Mark Brady, MD, MPH, MMSc

Specialty: Emergency Medicine

Mark Brady, MD, MPH, MMSc, is an emergency medicine physician at Regional One Health and an assistant professor in the Emergency Medicine Department at University of Tennessee Health Science Center. Dr. Brady obtained his medical degree from Brown Medical School in Providence, Rhode Island. He has a Master of Medical Science ...
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Sherry Buckley, MSN, FNP-C, CCM

Specialty: Trauma Surgery

Sherry Buckley, MSN, FNP-C, CCM, is a family nurse practitioner at Regional One Health. Sherry received her Master of Science in Nursing degree from Arkansas State University in Jonesboro, AR. She is also a certified case manager. “I became a nurse practitioner because of my passion for patient care and my ...
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Tomisha Byard, MSN, FNP-BC

Specialty: Family Nurse Practitioner

Tomisha Byard, MSN, FNP-BC received her master's degree from Concordia University Wisconsin in Mequon, WI. Byard is a certified family nurse practitioner with nine years of experience in the nursing field. Already having four years of nursing experience under her belt, Byard saw an opportunity to better serve patients by ...
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Olivia Cabigao, MD

Specialty: Anesthesiology

Dr. Cabigao is a member of the American Society of Anesthesiologists and the Tennessee Society of Anesthesiologists. Her special interest is in anesthesiology and she is on the staff of many area hospitals.
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Eduardo Cabigao, MD

Specialty: Emergency Medicine

Eduardo Cabigao, MD, is an emergency medicine physician at Regional One Health. Dr. Cabigao attended medical school at University of Santo Tomas and completed his residency in family medicine at University of Tennessee Health Science Center. Dr. Cabigao is passionate about giving back to his native country, the Philippines, and frequently ...
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Susan Calhoun, MDA, MBA

Specialty: Anesthesiology

Susan Calhoun, MD, MBA is an anesthesiologist and the medical director of the outpatient surgery center at Regional One Health. A graduate of Harvard University’s executive education for health care leaders program, Dr. Calhoun completed her medical studies at Howard University and received her MBA from the University of Memphis. Dr ...
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Shannan Case, CRNA, MSN

Specialty: Certified Registered Nurse Anesthetist

Shannan Case, CRNA, MSN, is a certified registered nurse anesthetist at Regional One Health. Case received her Master of Science in Nursing degree from Union University in Jackson, Tennessee. Prior to furthering her education in anesthesia, Case was a registered nurse in the cardiovascular ICU at Methodist Healthcare. Case is a member ...
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Ana Castaneda Guarderas, MD

Specialty: Emergency Medicine

Ana Guarderas, MD received her medical degree from Universidad Peruana Cayetano Heredia located in Lima, Peru. Following graduation from medical school Dr. Guarderas worked for the nonprofit organization CONEVID, which is aimed at giving young investors the opportunity to be mentored by prestigious researchers while working to design and conduct ...
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Carolyn Coleman, MSN, FNP-C

Specialty: Family Nurse Practitioner, Hospitalist

Carolyn Coleman, MSN, FNP-C, is a family nurse practitioner at Regional One Health. Coleman received her Master of Science in Nursing degree from University of Memphis and is also a certified advanced practice registered nurse. “I like having the ability to provide quality care, educate my patients and practice autonomously,” Coleman ...
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Jill Cooley, MD

Specialty: Anesthesiology

Jill Cooley, MD is an anesthesiologist at Regional One Health and an instructor in the department of anesthesiology at University of Tennessee Health Science Center. Dr. Cooley received her Doctor of Medicine degree from University of Mississippi Medical Center in Jackson, MS. She completed her anesthesiology residency at University of ...
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Cinda Cox-Berryhill, MSN, FNP-BC

Specialty: Family Nurse Practitioner

Cinda Cox-Berryhill, MSN, FNP- BC, is a family nurse practitioner at Regional One Health. She received her Master of Science in Nursing at the University of Memphis. “I became a nurse practitioner because I wanted to help the community,” Cox-Berryhill shared. She spent eight years working in the cardiac unit of ...
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Martin Croce, MD

Specialty: Trauma Surgery

Martin Croce, MD, is the chief medical officer of Regional One Health. Dr. Croce is certified by the American Board of Surgery in General Surgery and Surgical Critical Care. He is a professional member of the American Association for the Surgery of Trauma, American College of Chest Physicians,American College of ...
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Sara Cross, MD

Specialty: Infectious Disease