DOC MEDICAL CENTER - Key Persons


Dr. Amr Abdelkader

Job Titles:
  • Senior Consultant
  • Consultant Orthopedic Surgeon
  • Orthopedic Surgeon
Dr. Amr Abdelkader is a senior consultant Orthopedic Surgeon hailing from Madrid, Spain where he worked in Clinica Universidad de Navarra. We are happy to announce that he has now joined the DOC Medical Center team. Dr Amr was born and raised in Cairo where he went on to pursue his higher education at Cairo University. After attaining his masters and PHD degrees in Orthopedic surgery and Traumatology, he spent four months as a visiting scholar at the University of Washington in Seattle. He was also appointed as a lecturer at Cairo University and was promoted as an associate professor there in 2007. Dr Amr migrated to Qatar in 2004 and first worked at Doha clinic and started ICON medical center with partners in 2013. He has more than 16 years of experience in Qatar alone as a consultant and over 25+ years as an Orthopedic Surgeon. His main specialization is Arthroscopy knee and Shoulder with a special Interest in shoulder surgery. He performs all types of open and arthroscopic knee and Shoulder surgery including instability impingement cuff repairs and shoulder replacement surgeries. If Dr Amr's experience does not speak for itself, he is also fluent in Arabic, English and Spanish!

Dr. Anish B Isac

Job Titles:
  • Specialist Orthodontist
Dr. Anish B Isac was born and brought up in India. He earned his dental degree (BDS, 2003) from Dr. MGR Medical University, India. He then completed a 3-year full-time Master's degree (MDS, 2006) in Orthodontics & Dentofacial Orthopedics. His passion for orthodontics led him to travel worldwide to take advanced courses and specialist training in lingual orthodontics, clear aligner systems, micro-implants, and insignia technology, among many others. He also has several international publications to his credit. Dr. Anish is a highly skilled, caring, and focused clinician with a passion for creating beautiful smiles for his patients, both children, and adults. He is a certified provider of Invisalign.

Dr. Arun Aravindakshan Nair

Job Titles:
  • Diagnostic Radiology
  • Specialist
Dr Arun Nair worked as a Specialist Radiologist and then continued to gain the title of a Consultant Radiologist after graduating as a Doctor of Medicine in Diagnostic Radiology in 2008. He achieved this at the Leading and imaging Center in Trivandrum, India.

Dr. Ashraf Megahed

Job Titles:
  • Consultant Neurosurgeon
Dr. Megahed is a fellowship trained Consultant Neurosurgeon with 25 years of experience. He has extensive experience in minimally invasive brain and spine surgery. He completed his neurosurgical training in the well reputed Mansoura University Hospital, Egypt. He obtained a Master then a Doctorate degree in Neurosurgery and was appointed as an Associate Professor of Neurosurgery at Mansoura University. To satisfy his passion for learning and operating at the top level, he did advanced fellowship training in minimally invasive brain and spine surgery at the World-renowned Barrow Neurological Institute, Phoenix, USA for 3 years. He supplemented that with fellowship training in Pediatric (children) Neurosurgery at Acibadem University Hospital, Istanbul, Turkey. Previously head of Neurosurgery at Doha Clinic Hospital for seven years, Dr. Megahed has a reputation of excellence both on the technical and scientific levels. He treated and operated on thousands of patients in Egypt, Saudi Arabia and Doha. His patients report very high satisfaction rate and excellent outcome.

Dr. Brett Barnes

Job Titles:
  • Consultant Orthopedic Surgeon
Dr Brett Barnes is certified by the American Board of Orthopedic Surgery in both Orthopedic Surgery and Orthopedic Sports Medicine. He is an active Fellow in the American Academy of Orthopedic Surgeons. Originally from Houston, Texas, he has been in practice over 25 years. He began his education with a degree in Biomedical Engineering from Duke University in North Carolina, then graduated from Baylor College of Medicine in Houston. He did his Orthopedic residency at Duke University Medical Center, then a fellowship at Harborview Medical Center and the University of Washington in Seattle. Dr Brett enjoys the cultural diversity of Qatar. In his practice, he sees athletes of all ages. He performs surgeries to reconstruct unstable knees, shoulders, ankles, and to replace worn out knees, hips and shoulders. He especially enjoys arthroscopic reconstructions of knees and shoulders (ACLs and torn labrum). But he also repairs torn cartilage in the knee and shoulder, torn tendons in the shoulder (rotator cuff), knee (quadriceps and patellar) and ankle (Achilles). He also treats trigger fingers, carpal and cubital tunnel syndrome, and most fractures. He does PRP (platelet rich plasma) injections for knees and shoulders. He enjoys the Team approach to include the patient, family, physical or occupational therapists, and if applicable the physiotherapists and coaches, to help return patients to the life that they love. His mission is to keep active people active. He speaks English and Texan fluently, and basic French and Spanish, and continues to learn Arabic each day. He first passed through Qatar in 1993 then visited again twice just before the pandemic in early 2020. Since arriving here for work in the fall of 2020 he enjoys the common values of the 2 cultures- faith, family, fitness, food, and football. If not in the DOC Medical Center branch in Lusail, he can usually be found on or near a futsal court playing football.

Dr. Cybele Khoury

Job Titles:
  • Endodontist
Dr Cybele was born and brought up in Lebanon. She is an endodontist specializing in providing complex root canal treatments and general restorative procedures. She is trained and experienced in the most advanced techniques and modern dentistry, including the microscope. Her main goal is to help and educate patients to achieve proper oral health and overcome dental problems. Dr Cybele graduated in 2012 from the Lebanese University School of Dentistry and then obtained her master's degree in Endodontics in 2016. She has more than 10 years of clinical experience in her private clinic in Beirut before joining DOC Medical Center in 2023. Her interests: endodontic treatments, restorative dentistry, cosmetic dentistry, and preventive oral healthcare. She is a member of the Lebanese Dental Association and the Lebanese Society of Endodontology. She is fluent in English, French and Arabic.

Dr. Dianne Joy

Job Titles:
  • Internal Medicine Specialist
  • Specialist
Dr. Joy is a Filipino Internist with 13 Years of clinical experience. She completed her robust specialty training at St. Luke's Medical Center, an internationally acclaimed and award-winning academic-medical institution. She is a Fellow of the Philippine College of Physicians and has pursued Applying Functional Medicine in Clinical Practice in Shanghai Jiao Tong University. This provided her with deeper understanding of the root causes of non-communicable diseases and apply the system biology approach for patient management. She is truly a well-rounded physician and has further studied Masters in Hospital Management. She is a proponent for research and evidence-based medicine. Her relevant participations as abstract presenter were during the 4th World Congress on Diabetes and Metabolism in August 2013 (Chicago, USA), the 13th Annual Convention of PhilSPEN in November 2018 (Philippines), the 4th International Primary Health Care Conference in Feb 2020 (Qatar), and the 12th Emirates Diabetes & Endocrine Congress in Feb 2022 (UAE), She is an active member of the American Diabetes Association (ADA), GCC Association of Immunology & Rheumatology (GCCAIR), Institute of Functional Medicine (IFM), Philippine Medical Association (PMA), and the Philippine Society for Parenteral and Enteral Nutrition (PhilSPEN). She is compassionate and patient-centered. She is very committed in providing quality healthcare.

Dr. Emmanuel Tolessa

Job Titles:
  • Consultant Orthopedic Surgeon
Born in Ethiopia, Dr. Tolessa graduated as a Doctor of Medicine and went further, completing a Fellowship in Orthopedic and Traumatology at the University of Kuopio, Finland. Dr. Tolessa specializes in Trauma and Spine, having qualified from Leeds University in the UK. He also earned additional qualifications in Joint Replacement and Trauma from Sunnybrook Health Science Center, University of Toronto, Canada. He is a Fellow of the Royal College of Surgeons of England, UK. During his 10 years of work in both National Health Service and Private Practice in the UK, Dr. Tolessa established a Centre of Excellence for Treatment of Pelvic and Acetabulum Injuries. He introduced the first Minimal Invasive Surgery (MIS) for Hip replacement in West Yorkshire. Dr. Tolessa established DOC Medical Center in 2018 after heading the Orthopedic Department at Al Ahli Hospital, Doha, Qatar, for 8 years. It had long been Dr. Tolesssa's wish to open a clinic that offers a complete musculoskeletal service, and DOC (Doha Orthopedic Clinic) became that vision. Over the last two decades, Dr. Tolessa worked as an Orthopedic and Spine Surgeon in international teaching hospitals in Finland, Canada, UK, and Qatar. He earned a reputation for providing quality service and care in Orthopedic medicine and surgery. His commitment to his patients surpasses patient expectations; his skillful and result-oriented practice has facilitated the recovery and rehabilitation of thousands of patients around the Globe.

Dr. Hafiz Wardi

Job Titles:
  • Consultant
  • Consultant Rheumatologist
Born in Sudan, Dr. Hafiz completed his specialist training in Rheumatology in the UK (East Midlands region of England). After completing his training, Dr. Hafiz worked as a Consultant Rheumatologist at the University Hospitals of Derby and Burton, UK. Dr. Hafiz has more than 18 years of working experience in the UK and 12 years of experience in Rheumatology in the UK. He holds the Membership of the Royal College of Physicians of the United Kingdom (MRCP UK) and obtained a Master's degree (MSc) in Clinical Rheumatology from the University of Manchester, UK. Dr. Hafiz is a Consultant Rheumatologist with extensive experience in diagnosing and treating various conditions, including arthritis, systemic rheumatic diseases, and other musculoskeletal system diseases. Areas of expertise: Inflammatory arthritis (Rheumatoid, Psoriatic, Enteropathic, Reactive, etc.)

Dr. Hayman Saddik

Job Titles:
  • Osteopathy

Dr. Henrika Westlander

Job Titles:
  • General Dentist
Dr. Henrika Westlander earned a degree and Master of Science in Dental Surgery (MScDS) at Aarhus University School of Dentistry, Denmark. Completing her degree as one of the top students in her class in 2014, Dr. Henrika furthered he study on scholarship at the University of Iowa College of Dentistry and Dental Clinics, USA.. She completed training in oral surgery, paediatric and geriatric dentistry, as well as treatment of medically compromised patients with special needs.

Dr. Hiba Abdelbagi

Job Titles:
  • Specialist Orthopedic Surgeon
Dr Hiba graduated from the Faculty of Medicine, Gezeira University in Sudan. She completed a 4-year training program in Orthopaedics and Trauma in 2018. Following this she was awarded an MD degree by the Sudan Medical Specialization Board. She is a member of the Royal College of Surgeons of Edinburgh 2015.

Dr. Luiza Zorn

Job Titles:
  • General Dentist
Dr. Luiza Zorn is a certified DDS and has over than 20 years of experience in adults and pediatrics as a general dentist. She has a DDS from Brazil. Has additional training in Prosthodontics, laser, functional jaw orthopedics, and aesthetic dentistry. She treats children of all ages. She focuses on preventive care and minimally invasive dentistry. Her practice includes all aspects of adult and pediatric general dentistry. She aims to deliver the highest level of care, comfort, efficiency, and quality using the latest technology. Dr. Zorn spends her free time staying up to date with the new procedures in dentistry, running activities, and enjoying her family. Languages include Portuguese, English

Dr. Nazmeera Mahomed

Job Titles:
  • Chiropractor
Dr Nazmeera graduated in 2017 with a Master's Degree in Chiropractic from the Durban University of Technology in South Africa. Following her qualification she opened a practice in a multidisciplinary center in Pretoria. And later another practice in Johannesburg. Although Dr Nazmeera regards herself as a family Chiropractor she has a special interest in pediatric and infant chiropractic care. The need to grow and learn encouraged her to leave South Africa and persue a career in Dubai, where she joined an alternative medical care center. This new Exposure with alternative medical practitioners gave her a new outlook on treating patients holistically. Her philosophy in patient management is ‘ movement is medicine ‘. Classifying herself as a holistic, diversified Chiropractor, she uses a combination of Chiropractic and soft tissue modalities that aim to eliminate her patients pain. Dr Nazmeera specialises in: * Headaches and Neck pain * Infantile colic * Dry Needling and intramuscular electro-stimulation * Spinal Manipulation

Dr. Nehdia Hashemi

Job Titles:
  • Consultant Family Medicine
  • Family Physician With American Board Certification
  • Member of the American Academy of Family Physicians
Dr. Nehdia Hashemi is a Family Physician with American Board Certification in Family Medicine and Obesity Medicine. She earned her medical degree from Allama Iqbal Medical College in Pakistan and completed her residency in Family Medicine from Michigan State University, USA. She is faculty at Western Michigan University, College of Medicine as Assistant Professor in Department of Family and Community Medicine. She moved to Qatar in 2017 and has practiced here in both the government and private sectors, as well as being faculty at Qatar University, College of Medicine. As a member of the American Academy of Family Physicians, Dr. Nehdia uses updated guidelines for treatment options for her patients. She listens to understand you and your health concerns. She takes the time to get to know you and your family's health history and works with you to create a personalized care plan for your long-term health needs.

Dr. Prashanth Gopinathan

Job Titles:
  • Diagnostic Radiology
  • Radiologist
Dr. Prashanth Gopinathan is a radiologist with 13 years of experience in MRI, MDCT, general and obstetric sonography, Doppler studies, and fluoroscopic procedures. This includes 5 years of experience in Qatar. He was trained in diagnostic radiology at the MS University of Baroda, India. Dr. Prasanth commands excellent clinical judgement. His areas of interest include musculoskeletal imaging, body imaging, and obstetrics.

Dr. Sami Nogdallah

Job Titles:
  • Assistant Professor at Al Neelain University
  • Consultant Orthopedic Surgeon
Born in Sudan, Dr. Sami earned his medical degree from the University of Khartoum before continuing on to complete his orthopedic surgery speciality and get his Medical Doctorate from the Sudan Medical Specialization Board in 2011. His fellowship in foot and ankle surgery was earned in 2014 when he joined the University of Malaya in Malaysia. Dr. Sami is the pioneer of foot and ankle surgery in Sudan and the first and current president of the Sudanese foot and ankle surgeon's association. In 2014, he had established the first-ever specialized foot and ankle surgery unit in Sudan at the Bashaer University hospital. At their specialized unit, he and his team carried out more than 2000 major foot and ankle surgery procedures. Dr. Sami has several publications that have been published in national and international journals. He also serves as a reviewer for a number of other journals and is a member of the editorial board of the journal of the Sudanese Orthopedic Surgeon Association SOSA. In addition to serving as regional faculty for the Egyptian Foot and Ankle Society Congress and the AO Middle East Foot and Ankle Chapter, he is a member of the British and European Foot and Ankle Societies. Moreover, he was the general secretary of the Sudanese orthopedic surgeons association from 2016 to 2018. He frequently takes part in local, regional, and global conferences in Ethiopia, Malaysia, Qatar, the United Kingdom, Saudi Arabia, and Sudan. Dr. Sami is an assistant professor at Al Neelain University and held the position of the dean of the faculty of physiotherapy from 2019 to 2023. Dr Sami is specialized mainly in: Complex Foot and ankle trauma Different trauma surgeries Foot and ankle deformities Foot and ankle sport injuries Ankle sprains Ankle ligaments reconstructions. Achille's tendon injuries. Flat foot. Artheritis. Arthroscopy Club foot Charcot ankle and foot. Rheumatoid foot. Diabetic Septic Foot. Ilizarov frame applications.

Dr. Suhail Hassan

Job Titles:
  • Specialist Orthopedic Surgeon
Dr. Suhail has more than 11 years of experience as a Specialist in Orthopedic Surgery. He works in Syria and Qatar alongside other Consultant Orthopedic Surgeons to diagnose and treat orthopedic conditions. Dr. Suhail specializes in diagnosing and treating a full range of Orthopedic conditions, including surgery for trauma and injury, degenerative conditions, and others relating to soft tissues, ligaments, and tendons of the upper and lower limbs. He has many years of experience in the treatment of children. Dr. Suhail has a reputation for his compassionate approach to treating patients of all ages. He specializes in

Dr. Waggas Idries Suleiman

Job Titles:
  • Specialist Orthopedic Surgeon
Dr Waggas Idries Suleiman was born and raised in Sudan. He got his medical degree from Ribat National University where he further expanded the medical academy. Dr Waqqas completed his training program and achieved his Orthopedic MD from the SMSB (Sudanese Medical Specializing Board). After completing his training program, he gained more than 8 years of experience working in Ribat as an instructor. He grew a firm connection with Ribat as he was teaching at the university that he graduated from, stepping up to being an associate professor in the faculty of the orthopedic department. in addition to being a member of the Sudanese national team, medical committee, responsible for the youth team as well as collaborating with the (CAF) medical committee on several occasions. Dr waggas is interested in sport medicine and arthroscopy as much of his exposure was spent experiencing such cases. He was trained under one of the best mentors in his region and presidency; furthermore, in the knee, shoulders and ankle joints as well as performing several trauma cases.

Dr. Yassir Al-Arabi

Job Titles:
  • British Orthopaedic Surgeon
  • Consultant Orthopedic Surgeon
Dr. Yassir is a fully trained British Orthopaedic surgeon. He completed his training at Severn Deanery, a globally acclaimed and prestigious training program in the UK, and holds postgraduate degrees in surgery and trauma. Dr. Yassir is a Fellow of the Royal College of Surgeons of England in Trauma & Orthopaedic Surgery. Dr. Yassir has advanced fellowship training in all aspects of knee surgery, and his practice offers sub-specialist expertise in this area. During his over14 years of practice in the UK, he gained extensive experience in managing trauma and fractures. Previously Assistant Medical Director and Head of Orthopedic Department at Qatar's Al Emadi Hospital, Dr. Yassir brings more than 17 years of experience as a Consultant trauma and orthopedic surgeon sub-specializing in knee surgery and lower limb arthroplasty. Dr. Yassir has a reputation for excellence and has successfully treated thousands of patients in the UK and Qatar. His patients report very high satisfaction rates and excellent outcomes.

Prof. Dr. Ghassan Elgeadi Saleh

Job Titles:
  • Consultant Orthopedic Surgeon
He was born in Madrid (Spain) and graduated in Medicine and Surgery at the Universidad Autónoma de Madrid and later completed the specialization in Hospital Fraternidad and Hospital Gregorio Marañon, both in Spain. He is an instructor and surgeon specializing in Orthopaedics and Traumatology and an expert in minimally invasive sports medicine and spinal surgery techniques, as well as in the diagnosis and treatment of conditions related to the musculoskeletal system. He is known for applying the most avant-garde technology to medicine. He is CEO of Clínica Elgeadi (2021), Elgeadi Traumatología (2019) and the ICAC (Institute for Advanced Spine Surgery, since 2016) and Chief of the Orthopaedic and Traumatology Service at Hospitals Quirónsalud San José and Quironsalud Valle del Henares Torrejón, amongst many other clinics in Spain. Besides, he is a contributor surgeon at different medical centers in Germany, Iraq, Amman (Jordan), Dubai and Abu Dhabi (United Arab Emirates); Cairo (Egypt); and Doha (Qatar), with a highly qualified team of medical professionals such as surgeons and nurses, guaranteeing quality care to his patients. He also leads a team of professionals in the areas of physiotherapy and rehabilitation to provide patients with a satisfactory and full recovery through his center Rekovery Clinic (since 2015). International instructor and lecturer, Dr. Elgeadi combines his profession as a doctor with training future national and international medical professionals around the globe. His many years of experience allow him to be at the forefront as a subject matter expert and consultant, making him a truly respected leader in the international medical community.