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Meet our Residents


Kyle Dack, M.D.

Kyle Dack, M.D., was born and raised in Overland Park, Kansas. He attended the University of Colorado at Boulder, where he received a Bachelor of Arts degree in neuroscience and molecular, cellular and developmental biology. He earned his medical degree from the University of Kansas School of Medicine. Kyle is currently undecided on his neurologic specialty as he has an array of interests. He enjoys running, Mexican food, reality TV, succulents and French bulldogs.

Muhtadi Islam, M.D., PhD.

Muhtadi Islam, M.D., PhD, was born in Murphysboro, Illinois, and raised in Dayton, Ohio. In addition to earning a bachelor's degree in chemical engineering from the University of Dayton, he attended Ohio State University's Medical Scientist Training Program, received his PhD in Biomedical Science in 2016 and completed his MD in 2018. Dr. Islam has a particular interest in pursuing a career in neuromuscular medicine with a focus on clinical research. He enjoys spending time with his wife, daughter and English bulldog; traveling abroad; and tinkering with gadgets.

Obiefuna Nwabueze, M.D.

Obiefuna Nwabueze, M.D., was born in Trinidad and Tobago and raised primarily in St. Francisville, Louisiana. After earning his bachelor's degree in cognitive sciences at Rice University, he returned to Louisiana to receive his medical degree at Tulane University School of Medicine. He is interested in pursuing a career in epilepsy. He enjoys writing, cooking, playing board and video games, and listening to podcasts.

Daniah Shamim, M.D.

Daniah Shamim, M.D., was born in Pakistan, grew up in Malaysia and eventually settled in Canada. She completed undergraduate studies in cognitive neuroscience from the University of Toronto before pursuing her medical degree in Netherland Antilles. Her academic interests include neurocritical care, vascular neurology and headache. She is an art, music and food enthusiast. In her free time, she enjoys playing squash, travelling and trying new places to eat with her husband.

Mai Yamakawa, M.D.

Mai Yamakawa, M.D., is from Chiba, Japan, near Tokyo. She earned her medical degree at Keio University School of Medicine, Tokyo, and completed two years of postgraduate training at the National Center for Global Medicine, Tokyo. Her research interest during medical school was proteinopathy and RNA dysregulation in neurodegenerative disorders, which ultimately led her to come to the US for the further opportunity in the field of neurology. She enjoys listening to and playing classical music, reading, exploring the city and the country and chatting with her new friends.

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Carley Carter, M.D.

Carley Carter, M.D., was born and raised in Oklahoma City. After receiving a B.S. in Psychology at Oklahoma State University she went on to earn a medical degree at American University of the Caribbean. She currently hopes to pursue a career in Autoimmune Neurology or Movement Disorders. She thoroughly enjoys running, cooking and spending time with her husband, little fur-ball and their two ducks.

Maggie Logan, M.D.

Maggie Logan, M.D., is from Kansas City, Missouri, and graduated from the University of Kansas with a bachelor's degree in Microbiology. She went on to work in clinical trials at the University of Kansas Medical Center and completed her medical degree at the University of Missouri-Kansas City. Her hobbies include reading, movies and exploring new restaurants.

Daniel Mafla, M.D.

Daniel Mafla, M.D., comes from Quito, Ecuador, which is the Middle of the World. He enjoys reading, trying new foods and racquet sports, of which tennis is the number one sport, but he also likes ping pong and padel (uncommon here). Being from South America, soccer is always something he will enjoy too, as well as coffee. Inside the brain sciences, he initially liked Neurology due to stroke, but now he leans toward Neuro-immunology or advanced general Neurology.

Maryam Matloub, MBChB

Maryam Matloub, MBChB, is from Baghdad, Iraq. She earned her medical degree from Baghdad University. She showed great interest in neurosciences and clinical neurology during medical school which prompted her to come to the United States to pursue further training in this field. Her personal interests include nature and animals, traveling and exploring new places, making new friends and learning different languages. She also enjoys outdoor activities, watching documentaries and listening to pop and classical music.

Tyler Okelberry, M.D.

Tyler Okelberry, M.D., was born in Salt Lake City, Utah, and earned his bachelor's degree in Neuroscience from Brigham Young University. He then earned his medical degree at the University of Texas Southwestern Medical Center before moving to Kansas City to begin the neurology residency program at KU. He enjoys music, reading and the great outdoors. But most of all, he loves spending time with his wife and two little kids at the parks, museums and libraries of KC.

Gloria Ortiz-Guerrero, M.D.

Gloria Ortiz-Guerrero, M.D., was born and raised in Barrancabermeja, Colombia. She earned her medical degree at Universidad del Rosario, Colombia. She moved to Kansas City to complete a research training in the fields of Neuromuscular Disorders and Epilepsy, which ultimately led her to pursue a career in neurology. She loves soccer, especially when Colombia plays, and also enjoys spending time with her loved ones and friends, dancing, playing the piano, exploring new places, traveling and meeting new people.

Deepa Patel, M.D.

Deepa Patel, M.D., was born in California and lived across six different states. She attended Vanderbilt University for her undergraduate degree in Neuroscience. She went on to study medicine at St. James School of Medicine. She has an avid interest in neuro-immunology, vascular neurology and headache. She actively enjoys traveling, cookies, museums and dogs.

Ahmad Salameh, MBBS

Ahmad Salameh, MBBS, was born in Jordan and grew up in United Arab Emirates. He earned his MBBS degree in The University of Sharjah. He worked as an Internal Medicine Resident for two years in Abu Dhabi then decided to pursue a career in neurology. He enjoys neurosciences and is interested in vascular and intervention neurology. He enjoys spending time with his fiancée and discovering new places, activities and movies. He loves biking and all beach activities including swimming and kayaking. He also plays soccer and is a big fan of Barcelona.

Joseph Wend, D.O.

Joseph Wend, D.O., earned his bachelor's degree in Psychology from Pepperdine University where he was involved with TBI research using a rat model. He graduated from Western University College of Osteopathic Medicine of the Pacific in Pomona, California, for medical school. He enjoys attending concerts, playing basketball, golf and attending live sports events.


David Anson, M.D.

David Anson, M.D., is from Swansea, Illinois. He completed his bachelor's degree in biology from Cedarville University in Ohio and earned his medical doctorate at the University of Illinois College of Medicine Peoria. Dr. Anson is interested in movement disorders and vestibular neurology and hopes to pursue a career in academics and medical education at the completion of his training. In his free time, he enjoys music, BBQ and spending time with his wife, Nicole, and daughter, Natalie.

Natalie Bartnik, D.O.

Natalie Bartnik, D.O., was born in Pittsburgh, Pennsylvania, and grew up in Saginaw, Michigan. She attended Loyola University Chicago, where she earned her bachelor's degree in biology, and she completed her master's degree in public health at the University of Michigan. She earned her medical degree at Michigan State University College of Osteopathic Medicine. Dr. Bartnik has many interests in the field of neurology, including neuro-immunology, neuro-oncology and cognitive disorders. In her spare time, she enjoys collecting and caring for her "plant babies" with her husband, Jon, as well as playing volleyball, hiking, backpacking and traveling, especially to see her extended family in Poland.

Sean Beattie, D.O.

Sean Beattie, D.O., was born in the Bronx, New York, and moved to Lexington, Kentucky, (Go Cats!) at 7 years old. He graduated from Tulane University with a bachelor's degree in neuroscience and psychology and a master's degree in neuroscience. He earned his medical degree from the Kentucky College of Osteopathic Medicine at the University of Pikeville before coming to KU for residency. His interests in neurology include epilepsy, neurophysiology and neurocognitive medicine. His hobbies include playing board games, video games, collecting graphic novels, watching movies and running. He is also an avid sports fan, particularly the New York Mets and University of Kentucky Wildcats. However, he most enjoys spending time with his wonderful wife and 7-year old son.

Syed Hussain, MBBS

Syed Hussain, MBBS, is originally from Pakistan, where he completed his medical school education at Ziauddin University. He is interested in vascular and interventional neurology but is enjoying learning about other subspecialties of neurology. Outside of work, he enjoys hiking, playing squash, travelling and most outdoor activities. He also enjoys watching movies and binge-watching TV series.

Akshaya Prabhakaran, MBBS

Akshaya Prabhakaran, MBBS, was born in India and grew up in Chicago, Illinois. After finishing high school in Illinois, she returned to India to earn a medical degree at Sri Ramachandra Medical College and Research Institute. She currently hopes to pursue a career in autoimmune neurology or epilepsy. She enjoys running, cooking and spending time outdoors.


  • Mohammed Qussay Al-Sabbagh, M.D.
  • Samuel Broll, M.D.
  • Brian Herman, D.O., MBA
  • Andrew Jarzen, M.D.
  • Sivani Lingam, MBBS
  • Meghna Nambakkam, MBBS
  • Wilfred Vazquez, M.D.
KU School of Medicine

University of Kansas Medical Center
Department of Neurology
Mailstop 2012
3901 Rainbow Blvd.
Kansas City, KS 66160
Phone: 913-588-6970
Fax: 913-588-6965