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Doctors

Pain Treatment Centers of Amercia’s Co-FounderDr. Siddiqui completed his training in Anesthesiology and Pain Management in Jackson Memorial at University of Miami. He is an active member of the American Society of Interventional Pain Physicians, American Society of Anesthesiology, Arkansas Medical Society as well as board certified in Anesthesiology and Pain Management. Dr. Siddiqui is a well-regarded pain physician among his peers, has taught numerous courses on pain management, published several articles in peer reviewed journals as well as being actively involved in pain management research with his own company and Lyon’s College in Batesville, AR. He specializes in minimally invasive spinal techniques such as kyphoplasty, vertebroplasty, spinal cord stimulators and intrathecal pain pumps. He believes patient education is an integral part of pain management and works to not only control pain, but also restore functionality and improve quality of life.


Pain Treatment Centers of America’s Co-FounderDr. Tilley was born and raised in Arkansas. Prior to founding Pain Treatment Centers of Amercia and Interventional Pain Management Associates, he completed his training in anesthesiology and pain management at UAMS in Little Rock in 2009. He is an active member of American Society of Interventional Pain Physicians (ASIPPs), and served as Arkansas’s Secretary to ASIPPs. He is also an active member of The American Society of Anesthesiology and Arkansas Medical Society. Dr. Tilley serves on the Pain Management Review Committee of the Arkansas State Medical Board and has given numerous presentations to local communities and organizations on topics related to chronic pain as well as chronic opioid medications. He is a caring physician who understands chronic pain first hand. He specializes in minimally invasive pain management procedures to help restore a better quality of life. He enjoys the outdoors and will often be found hiking, fishing and camping around Arkansas.


Pain Treatment Centers of Amercia’s Medical DirectorDr. Covey grew up in Gentry, Arkansas and graduated from the U of A in Fayetteville with a degree in Industrial Engineering – working several years for Honeywell Information Systems as a Systems Analyst in Oklahoma City. He then returned to Arkansas and completed training in Anesthesiology and Pain Management at UAMS in 1982. He practiced in Fayetteville for 15 years, founding the Pain Clinics at Washington Regional Medical Center and the Northwest Rehabilitation Hospital before moving his practice to Little Rock in 1997. Dr. Covey is a member of the Pulaski County and Arkansas Medical Societies, the American Medical Association, and the American Society of Interventional Pain Physicians. He is a past president of the Pulaski County Medical Society and the Arkansas Healthcare Access Foundation. He is a former member of the Arkansas Medical Society Board of Trustees and currently serves as secretary and as a member of the Board of Directors of the Arkansas Foundation for Medical Care as well as serving on the Pain Management Review Committee of the Arkansas State Medical Board. He is board certified in Anesthesiology, Pain Medicine, Pain Management, and Interventional Spinal Medicine.


Dr. Ahmad Rafi received his first medical training in Anesthesiology/Pain Management in Ireland where he practiced for more than 7 years. In 2002, he relocated to Little Rock and received his second training in Anesthesiology/Pain Management at The University of Arkansas for Medical Sciences. Dr. Rafi proudly served our veterans for more than 7 years at the VA Hospital in Little Rock until joining PTCOA. He was co-founder of The Pain Center of Conway where he practiced Chronic Pain Medicine until 2013. Dr. Rafi joined Pain Treatment Centers of America in 2014 and brought his vast experience in establishing PTCOA to the highest standards. Dr. Rafi is a Fellow of The College of Anesthetists and Royal College of Surgeons in Ireland. He is Board Certified by the American Board of Anesthesiology, American Board of Pain Medicine and American Board of Aesthetic Medicine. He is a member of American Academy of Pain Medicine, American Academy of Pain Management, American Society of Regional Anesthesia and Pain Medicine and American Society of Anesthesiology. Dr. Rafi is a strong family man and is raising four children with his loving wife.


Dr. Mikhail Ivanovsky completed his residency in Anesthesiology with additional training in Pain Management at The University of Arkansas for Medical Sciences in 2001. Prior to achieving Board Certification in Anesthesiology from American Board of Anesthesiology, he completed his training in Anesthesia and Pain management in The Moscow Academy of Postgraduate Education. Dr. Ivanovsky has been in private practice in Little Rock since 2001. During his time in Arkansas he founded Metropolitan Anesthesia P.A. and served as a Chief of Surgical and Anesthesia services in North Metro Medical Center. Dr. Ivanovsky, having watched his father suffer from chronic back pain where modern medicine was not available, has a special interest and passion in the pursuit of cutting edge pain management techniques. He is a member of American Society of Pain Management.


Dr. Iden M. Cowan grew up in the state of Maine until she moved to Arkansas to attend Hendrix College in Conway. She received her medical degree and completed her residency training in Anesthesiology/Pain Management at the University of Arkansas for Medical Sciences in Little Rock. Dr. Cowan is an active member in the American Society of Anesthesiologists, American Medical Association, American Society of Interventional Pain Physicians and the Arkansas Medical Society. Dr. Cowan is board certified in Anesthesiology and board eligible in Pain Management. She enjoys the outdoors, socializing with friends and historic restorations.


Dr. Rob Baker is an Arkansas native. He grew up in Conway and attended Hendrix College. He completed medical school at UAMS in Little Rock, then completed his anesthesiology residency in Charleston, SC. This was followed by a year of specialization in pediatric anesthesiology at the Children’s Hospital of Philadelphia. He then moved back to central Arkansas and was a faculty member at Arkansas Children’s Hospital for seven years. Wishing to become more directly involved in long-term patient care, he trained under Dr. Meraj Siddiqui in his pain management practice in Batesville. He then returned to training and recently completed a pain management fellowship at Cincinnati Children’s Hospital and the University of Cincinnati. He and his family love the outdoors and the Razorbacks, so they are excited to join us at our Bentonville location in Northwest Arkansas. Dr. Baker is a member of the American Society of Anesthesiologists, the American Pain Society, and is board certified in Anesthesiology and Pain Management.


Dr. Noadia Worku received her medical degree from the University of Medicine and Dentistry of New jersey – School of Osteopathic Medicine. She moved to Arkansas to complete her residency training in Physical Medicine and Rehabilitation / Pain Management at the University of Arkansas for Medical Sciences in Little Rock. Dr. Worku is an active member of the American Academy of Physical Medicine and Rehabilitation, the American Osteopathic Association, and the Arkansas Medical Society, and she is board certified in Physical Medicine and Rehabilitation. Dr. Worku enjoys spending time with her daughter, her husband and her Siblings, and enjoys going on outdoor excursions. She is also an avid reader.


Dr. Noemi Ramsay completed her anesthesia residency at Boston Medical Center, after which she completed a pain management fellowship at the University of Baltimore Medical Center. She practiced general anesthesia for 10 years on the Eastern Shore of Maryland, then realized she wanted to make more of a difference in her patients’ lives than just getting them through their surgeries. So for the last 3 years, Dr. Ramsay has dedicated her time helping treat and alleviate pain as a fellowship trained, board eligible pain management physician, one patient at a time. When not working she likes to cook, see movies, travel, bike, and play tennis.


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