About Us

About Nidraveda

We're focused on neurology and sleep medicine. Our specialists are fellowship trained so that it can be translated to a dedicated and comprehensive approach to your care. We are here for you. Patients first. 

Providing you with the best providers for the best care

Hanul S. Bhandari, MD

Dr. Bhandari is board certified in sleep medicine and neurology. He completed his fellowship training at Baylor College of Medicine. He started his journey by getting his undergraduate training in neurobiology and computer science at the University of Texas (UT) at Austin. He went on to attend medical school at UT Medical Branch and completed his residency training at UT Southwestern. Dr. Bhandari's primary goal is improving the quality of life for those suffering from debilitating conditions such as sleep disorders, epilepsy, chronic headaches, among other conditions. 

He has called San Antonio home for over 25 years. When he is not spending time practicing, he enjoys spending time with his wife, Darshana, his daughter, Vishnavie, and his family in addition to painting, traveling, and writing code. 

Lofton Morrison, FNP-C

Lofton Morrison is a born and raised Texan. He was born in Corpus Christi, Texas where he completed both his Bachelor of Science in Biomedical Science and Nursing. After graduating with his Nursing degree he moved with his wife to San Antonio and began his nursing career. Lofton has worked at Methodist Hospital on the Neurological Telemetry and Progressive Care Unit for the past five years. During this time he completed his Master of Science in Nursing as a Family Nurse Practitioner at UT Health San Antonio, to further his care with patients with neurological conditions. Lofton is currently certified by the American Association of Nurse Practitioners (AANP). Having worked in inpatient neurology at the hospital for several years, Lofton now looks forward to further helping patients at Nidraveda who are impacted by chronic neurological conditions.


Lofton enjoys everything that is related to health, exercise, and cooking. When he isn’t working he enjoys learning new recipes, spending his time at the gym, and with his wife, Cecilia, newborn son, Nicolas, and three rescued dogs. 

Chelsey Perez, FNP-C

Chelsey Perez was born and raised in Texas. It was there that she earned a bachelors of Science in Nursing, studying at the University of Mary Hardin Baylor. She then continued her education to obtain a Masters of Science in Nursing from Maryville University of St. Louis 


Chelsey began her career working as a nurse in the Pediatric Intensive Care Unit. While in school to become a Family Nurse Practitioner, Chelsey has worked in the Pediatric Emergency Room at the Children’s Hospital of San Antonio and on the Adult Progressive Care Unit at Resolute Health Hospital where she cared for many patients with chronic migraines, epilepsy, and multiple sclerosis. She looks forward in continuing to help those in need at Nidraveda. Chelsey is currently certified by the American Association of Nurse Practitioners (AANP). Chelsey truly cares for all of her patients and puts in the extra time and compassion to make sure she is helping her patients the best she can. 


When Chelsey is not working, she enjoys spending time with her daughter Lynlee and Husband Ryan. Chelsey is very active outside of work, she enjoys hot yoga and photography in her spare time.

Ernest Hwang, DDS

Dr. Eojin "Ernest" Hwang was born in South Korea and raised in Texas. After getting his Bachelor in Biology at Baylor University in Waco, TX, he has received his DDS degree from UT Health Science Center in San Antonio. Dr. Hwang has been working as a general dentist for the past five years in San Antonio. He loves helping patients with TMJ, migraine, and sleep disorders. He now looks forward to further helping patients at Nidraveda with sleep appliances including MADs.


Dr. Hwang is blessed with a beautiful family of his wife and two children. When he isn’t working he enjoys traveling, attending Spurs games, and taking continuing education courses.