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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Bilawal Ahmed, MD

Specialty: Hematology/Oncology

Bilawal Ahmed, MD is a board-certified hematologist and oncologist at Regional One Health. He obtained his medical degree from Sindh Medical College in Karachi, Pakistan and is currently pursuing his Master’s in Health Administration degree from Louisiana State University in Shreveport. Dr. Ahmed completed his residency in Internal Medicine at Mercy ...
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Kenneth Ataga, MD

Specialty: Hematology/Oncology

Kenneth Ataga, MD is a hematologist at Regional One Health and medical director of the University of Tennessee Health Science Center’s Center for Sickle Cell Disease. Dr. Ataga is triple board-certified in medical oncology, hematology and internal medicine. Dr. Ataga earned his medical degree at University of Benin School of Medicine ...
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Arindam Bagchi, MD

Specialty: Hematology/Oncology

Arindam Bagchi, MD is a medical oncologist at Regional One Health. He treats cancer diagnoses using medical treatments such as chemotherapy, immunotherapy and targeted therapy. Dr. Bagchi earned his medical degree at University College of Medical Sciences in Delhi, India. He did his residency and internship in internal medicine at Icahn ...
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Saurin Chokshi, MD

Specialty: Hematology/Oncology

Saurin Chokshi, MD earned his medical degree at University of Kentucky College of Medicine and did an internship in internal medicine at University of Texas Southern Medical Center. He completed a fellowship in hematology and medical oncology at Yale-New Haven Hospital, which is part of Yale School of Medicine; and participated ...
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Adam ElNaggar, MD

Specialty: Hematology/Oncology

Adam C. ElNaggar, MD is a board-certified gynecologic oncologist in Regional One Health’s medical oncology practice. Dr. ElNaggar earned his medical degree at Indiana University School of Medicine and completed his residency in obstetrics and gynecology at University of Tennessee Health Science Center in Memphis. He completed a fellowship in gynecologic ...
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Noura Elsedawy, MBBCh

Specialty: Hematology/Oncology

Noura Elsedawy, MBBCh, is a medical oncologist at Regional One Health. She is a plasma cell disorders expert, and her clinic specializes in seeing patients with myeloma, amyloidosis, MGUS and other related disorders. Board-certified in internal medicine, Dr. Elsedawy earned her medical degree at Ains Shams University in Cairo, where she ...
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Neil Hayes, MD, MS, MPH

Specialty: Hematology/Oncology

Neil Hayes, MD, MS, MPH is Chief of the University of Tennessee Health Science Center Hematology/Oncology Division, where he oversees precision cancer medicine in Regional One Health’s medical oncology and hematology practice. Board-certified in medical oncology, he specializes in lung and head and neck tumors, also known as head and neck ...
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Michael Martin, MD

Specialty: Hematology/Oncology

Michael G. Martin, MD, is a board-certified medical oncologist at Regional One Health. He earned his undergraduate degree at University of Memphis and his medical degree at University of Tennessee Health Science Center in Memphis, where he was named the Outstanding Medical Student Award and graduated with Highest Honors in ...
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Ugochi Ogu, MD

Specialty: Hematology/Oncology, Pediatrics

Ugochi Ogu, MD is a board-certified pediatrics and pediatrics hematology/oncology physician at Regional One Health and the medical director of the Diggs-Kraus Sickle Cell Center, where she helps patients who are diagnosed with sickle cell disease. Dr. Ogu completed her medical degree at Windsor University School of Medicine in St. Kitts ...
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Jason Porter, MD

Specialty: Hematology/Oncology

Jason Porter, MD is a hematologist and medical oncologist at Regional One Health. He is board certified in internal medicine. Dr. Porter earned his Bachelor of Science at Christian Brothers University and his medical degree at University of Tennessee Health Science Center, both in Memphis. After finishing his residency in internal ...
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Jarvis Reed, MD

Specialty: Hematology/Oncology

Jarvis D. Reed, MD is a board-certified medical oncologist and hematologist in Regional One Health’s medical oncology service. Dr. Reed earned his medical degree at University of Tennessee Health Science Center. He also completed his internal medicine residency and fellowship in medical oncology at UTHSC, as well as additional fellowship training ...
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Muhammad Saad Hamid, MD

Specialty: Hematology/Oncology

Muhammad Saad Hamid, MD is a board-certified internal medicine physician in Regional One Health’s medical oncology division. Dr. Hamid earned his medical degree from Aga Khan Medical Center in Karachi, Pakistan and completed his residency in internal medicine at Wayne State University’s Detroit Medical Center. He went on to complete his ...
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Swapna Thota, MD

Specialty: Hematology/Oncology

Swapna Thota, MD is a board-certified internal medicine physician in Regional One Health’s medical oncology division. Dr. Thota received her medical degree from Osmania Medical College in Hyderabad, India. She completed her residency in internal medicine from Fairview, Cleveland Clinic Health System, and her fellowship in hematology and oncology at Taussig ...
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Todd Tillmanns, MD, FACOG

Specialty: Hematology/Oncology

Todd Tillmanns, MD, FACOG, is a board-certified gynecologic oncologist and obstetrician and gynecologist who sees patients in Regional One Health’s medical oncology practice. Dr. Tillmanns earned his medical degree at Creighton University and completed his residency at Medical College of Wisconsin. Following his residency, he held a fellowship in gynecologic oncology ...
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Michael Ulm, MD, MS, FACOG

Specialty: Hematology/Oncology

Michael Ulm, MD, MS, FACOG, a board-certified physician in obstetrics and gynecology, sees patients as part of Regional One Health’s medical oncology service. Dr. Ulm earned his Bachelor of Arts degree in Memphis at Rhodes College, followed by a Master of Science at Tulane University and his medical degree at University ...
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Gregory Vidal, MD, PhD

Specialty: Hematology/Oncology

Gregory Vidal, MD, PhD, is a medical oncologist at Regional One Health. He has earned three board certifications, in internal medicine and medicine oncology. Dr. Vidal earned both his medical degree and PhD at Tulane University School of Medicine, and also holds a Bachelor of Science and Master of Science from ...
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Alva Weir, MD, FACP

Specialty: Hematology/Oncology

Alva Weir, MD is a renowned board-certified hematologist and medical oncologist who joins Regional One Health with over 40 years of experience, including years of caring for patients at The West Clinic in Memphis. Dr. Weir earned his medical degree and completed his residency at University of Tennessee Health Science Center ...
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Kathryn Wright, DNP, APRN, FNP-C, CNOR, RNFA

Specialty: Hematology/Oncology

Kathryn Wright, DNP, APRN, FNP-C, CNOR, RNFA is an advanced practice practitioner who specializes in gynecologic oncology at Regional One Health. A native Memphian, Katie graduated Immaculate Conception High School for Girls and earned her Bachelor or Nursing degree at Union University in Jackson. She later attended University of Tennessee Health ...
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