“I visited Sukhumvit Hospital for my gastric issue, and I was highly satisfied with the care provided. The doctors were very professional. They were attentive, efficient, and fast.”

Dr. Pitulak Aswakul
Surgical Gastroenterologist
- Dr. Pitulak Aswakul is a leading and an experienced General Surgeon with a practice of +25 years.
- She completed her MD in 1996 from the Khon Kaen University, Thailand and then did a graduate diploma in 1998. In 2000 she studied internal medicine at the Thai Board of Internal Medicine. In 2005, she earned a board certification from the Thai Sub Board of Gastroenterology while studying at the Siriraj Hospital, Mahidol University, Thailand. In 2011, she earned a certificate in advanced endoscopy from the Siriraj Hospital, Mahidol University, Thailand.
- Dr. Aswakul is a specialised surgeon with specialised focus on laparoscopic surgeries for bile duct stones, does liver resection, and also does pancreatic gastrostomy. She particularly treats liver diseases, colorectal diseases with surgery too. She also performs endoscopies.
- She has co-authored a few research papers on the surgical and clinical aspects of her field of expertise.
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- Dr. Pitulak Aswakul is a leading and an experienced General Surgeon with a practice of +25 years.
- She completed her MD in 1996 from the Khon Kaen University, Thailand and then did a graduate diploma in 1998. In 2000 she studied internal medicine at the Thai Board of Internal Medicine. In 2005, she earned a board certification from the Thai Sub Board of Gastroenterology while studying at the Siriraj Hospital, Mahidol University, Thailand. In 2011, she earned a certificate in advanced endoscopy from the Siriraj Hospital, Mahidol University, Thailand.
- Dr. Aswakul is a specialised surgeon with specialised focus on laparoscopic surgeries for bile duct stones, does liver resection, and also does pancreatic gastrostomy. She particularly treats liver diseases, colorectal diseases with surgery too. She also performs endoscopies.
- She has co-authored a few research papers on the surgical and clinical aspects of her field of expertise.

Dr. Thewin Dejthevaporn
Obstetrician and Gynaecologist
- Dr. Thewin Dejthevaporn is a senior and a highly experienced Obstetrician & Gynaecologist with +32 years of experience.
- In 1989, he did his MD from the Ramathibodi Hospital, Mahidol University, Thailand and then did his diploma from the Thai Board Obstetrics and Gynecology in 1995. He then pursued another diploma in maternal and fetal medicine from the Thai Sub-Board of Maternal-Fetal medicine. In 2006, he earned a certificate in perinatal ultrasound from Thomas Jefferson University,Philadelphia, USA.
- Dr. Dejthevaporn is a specialist in high-risk pregnancy management, ultrasound for screening and diagnosis of fetal abnormality, invasive procedures, antenatal care and delivery, aminocentesis and cordocentesis. His scope of work includes managing health concerns of the expectant mother and the fetus, before, during and immediately after delivery.
- He has co-authored papers on various aspects of his field of expertise.
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- Dr. Thewin Dejthevaporn is a senior and a highly experienced Obstetrician & Gynaecologist with +32 years of experience.
- In 1989, he did his MD from the Ramathibodi Hospital, Mahidol University, Thailand and then did his diploma from the Thai Board Obstetrics and Gynecology in 1995. He then pursued another diploma in maternal and fetal medicine from the Thai Sub-Board of Maternal-Fetal medicine. In 2006, he earned a certificate in perinatal ultrasound from Thomas Jefferson University,Philadelphia, USA.
- Dr. Dejthevaporn is a specialist in high-risk pregnancy management, ultrasound for screening and diagnosis of fetal abnormality, invasive procedures, antenatal care and delivery, aminocentesis and cordocentesis. His scope of work includes managing health concerns of the expectant mother and the fetus, before, during and immediately after delivery.
- He has co-authored papers on various aspects of his field of expertise.

Dr. Wirote Siripatananont
Obstetrician and Gynaecologist
- Dr. Wirote Siripatananont has been a practicing Obstetrician & Gynaecologist with +32 years of experience in the field of women's reproductive health and in reproductive medicine.
- He did his MD in 1989 from Chulalongkorn University and then did a diplomate and a Master of Reproductive Science from Australia.
- Dr. Siripatananont treats common reproductive health conditions such as, endometeriosis, uterine fibroids, gynaecologic cancer, HIV/AIDS, Interstitial Cystitis, PCOS, and STDs. He also counsels patients, provides them guidance with sexual education, puberty, family planning, birth control, infertility, menstruation, ovulation, pregnancy and menopause.
- Dr. Siripatananont has very few research papers published in his name.
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- Dr. Wirote Siripatananont has been a practicing Obstetrician & Gynaecologist with +32 years of experience in the field of women's reproductive health and in reproductive medicine.
- He did his MD in 1989 from Chulalongkorn University and then did a diplomate and a Master of Reproductive Science from Australia.
- Dr. Siripatananont treats common reproductive health conditions such as, endometeriosis, uterine fibroids, gynaecologic cancer, HIV/AIDS, Interstitial Cystitis, PCOS, and STDs. He also counsels patients, provides them guidance with sexual education, puberty, family planning, birth control, infertility, menstruation, ovulation, pregnancy and menopause.
- Dr. Siripatananont has very few research papers published in his name.

Dr. Chingyiam Panjapiyakul
Colorectal Surgeon
- Dr. Chingyiam Panjapiyakul is a well-known Laparoscopic Colo-Rectal Surgeon with +21 years of experience in performing MIS of the abdominal and the GI region.
- He is a highly qualified surgeon who pursued advanced medical training in Malaysia, Switzerland and Austria. After earning his MD in 1980 from Ramathibodi Hospital, Mahidol University he did a diploma in 1986 from the Thai Board of General Surgery. In 1991, he earned a certification in 'stapled haemorrhoidectomy and Starr procedure'. in Malaysia. His other major academic milestone was completing a fellowship in laparoscopic and endoscopic surgery in the University of Innsbruck, Austria. Till 2004 he also did two certifications in colorectal surgery in 1994 and bariatrics in 2004.
- Before his MD he did a certification from the International Society of Surgery, Switzerland and a degree in medical science too in 1978.
- Dr. Panjapiyakul is an expert laparoscopic surgeon with specialised focus on surgically treating patients that need colo-rectal surgeries. He is particularly sought to perform abdominal surgery and cholecystectomy. Some of the other procedures he performs are, colectomy, colostomy, hemorrhoidectomy, internal sphincterotomy and rectoprexy among a few other procedures.
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- Dr. Chingyiam Panjapiyakul is a well-known Laparoscopic Colo-Rectal Surgeon with +21 years of experience in performing MIS of the abdominal and the GI region.
- He is a highly qualified surgeon who pursued advanced medical training in Malaysia, Switzerland and Austria. After earning his MD in 1980 from Ramathibodi Hospital, Mahidol University he did a diploma in 1986 from the Thai Board of General Surgery. In 1991, he earned a certification in 'stapled haemorrhoidectomy and Starr procedure'. in Malaysia. His other major academic milestone was completing a fellowship in laparoscopic and endoscopic surgery in the University of Innsbruck, Austria. Till 2004 he also did two certifications in colorectal surgery in 1994 and bariatrics in 2004.
- Before his MD he did a certification from the International Society of Surgery, Switzerland and a degree in medical science too in 1978.
- Dr. Panjapiyakul is an expert laparoscopic surgeon with specialised focus on surgically treating patients that need colo-rectal surgeries. He is particularly sought to perform abdominal surgery and cholecystectomy. Some of the other procedures he performs are, colectomy, colostomy, hemorrhoidectomy, internal sphincterotomy and rectoprexy among a few other procedures.
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Dr. Wichian Jiraboonsri
Orthopaedic and Joint Replacement Surgeon
- Dr. Wichian Jiraboonsri is a well-experienced Orthopedic and Joint Replacement Surgeon in Bangkok, Thailand.
- He has 32 years of rich experience in his field.
- His areas of expertise are Orthopedic Surgery, Shoulder Arthroscope, Sports Medicine, etc.
- He completed his Medical Degree from Lyceum Northwestern, FQD Medical Foundation College of Medicine, Dagupan City, Phili, in 1991 and a Diploma of Thai Board of Orthopaedic Surgery.
- After completing the Fellowship of Sports Medicine from Murich, Germany, in 2007 and Fellowship of Spine and Arthroplasty, from Felix Platter Spital, Basel, Switzerland.
- He speaks English, Thai, and Chinese.
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- Dr. Wichian Jiraboonsri is a well-experienced Orthopedic and Joint Replacement Surgeon in Bangkok, Thailand.
- He has 32 years of rich experience in his field.
- His areas of expertise are Orthopedic Surgery, Shoulder Arthroscope, Sports Medicine, etc.
- He completed his Medical Degree from Lyceum Northwestern, FQD Medical Foundation College of Medicine, Dagupan City, Phili, in 1991 and a Diploma of Thai Board of Orthopaedic Surgery.
- After completing the Fellowship of Sports Medicine from Murich, Germany, in 2007 and Fellowship of Spine and Arthroplasty, from Felix Platter Spital, Basel, Switzerland.
- He speaks English, Thai, and Chinese.

Dr. Suttisun Jankajorn
Cosmetic Surgeon
- Dr. Suttisun Jankajorn is a well-known Cosmetic Surgeon with +26 years of experience in the field.
- In 1994, he completed his MD from Chulalongkorn University and then did his diploma in 2000 followed by another in 2008. In 2008, he pursued a fellowship from the Royal Australasian College of Surgeons, Sydney, Australia.
- His surgical expertise includes, abdominoplasty, liposuction, face lifting, rhinoplasty, blepharoplasty, breast augmentation/reduction/lift/reconstruction, maxillofacial surgery and facial bone contouring. He also treats wound care, scar revision and skin tumour.
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- Dr. Suttisun Jankajorn is a well-known Cosmetic Surgeon with +26 years of experience in the field.
- In 1994, he completed his MD from Chulalongkorn University and then did his diploma in 2000 followed by another in 2008. In 2008, he pursued a fellowship from the Royal Australasian College of Surgeons, Sydney, Australia.
- His surgical expertise includes, abdominoplasty, liposuction, face lifting, rhinoplasty, blepharoplasty, breast augmentation/reduction/lift/reconstruction, maxillofacial surgery and facial bone contouring. He also treats wound care, scar revision and skin tumour.

Dr. Pijaya Nagavajara
Spine Surgeon
- Dr. Pijaya Nagavajara is a senior and a highly experienced Spine Surgeon with an extensive practice of +38 years.
- He completed his MD in 1983 from Siriraj Hospital, Mahidol University and then did his diploma from the Thai Board of Orthopedic Surgery. In 1993 he also did a fellowship in orthopedic spinal surgery.
- Dr. Nagavajara is a leading specialist of spine surgery and sports injuries. He performs kyphoplasty, vertebroplasty, spinal laminectomy, discectomy, foraminotomy, nucleoplasty, spinal fusion, artificial disk replacement and spinal fusion. His scope of work also includes treating other spinal conditions such as, back pain, ankylosing spondylitis, spinal deformiites/fractures/tumours/cancer, scoliosis, degenerative disc disease, herniated disc and spinal stenosis.
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- Dr. Pijaya Nagavajara is a senior and a highly experienced Spine Surgeon with an extensive practice of +38 years.
- He completed his MD in 1983 from Siriraj Hospital, Mahidol University and then did his diploma from the Thai Board of Orthopedic Surgery. In 1993 he also did a fellowship in orthopedic spinal surgery.
- Dr. Nagavajara is a leading specialist of spine surgery and sports injuries. He performs kyphoplasty, vertebroplasty, spinal laminectomy, discectomy, foraminotomy, nucleoplasty, spinal fusion, artificial disk replacement and spinal fusion. His scope of work also includes treating other spinal conditions such as, back pain, ankylosing spondylitis, spinal deformiites/fractures/tumours/cancer, scoliosis, degenerative disc disease, herniated disc and spinal stenosis.

Dr. Jitrada Samajarn
Neurologist
- Dr. Jitrada Samajarn is a leading Neurologist in Bangkok, Thailand.
- She has been practicing for the past 14 years and has gained proficient skills and expertise.
- Her areas of specialization are Pain Management, Rehabilitation for Stroke, Dementia, etc.
- She completed her MD in 2008 from Siriraj Hospital, Mahidol University, Thailand, and the Diploma of Thai Board of Internal Medicine Faculty of Medicine from Chulalongkorn University, Thailand, in 2015.
- After that, she did Diploma of Thai Board of Neurology Medicine Faculty of Medicine at Chulalongkorn University, Thailand, in 2015, and Master Degree of Science Faculty of Medicine from Chulalongkorn University, Thailand, in 2015.
- She also did a Diploma of Thai Board of cerebrovascular disease and neurosonology Faculty of Medicine from Chulalongkorn University, Thailand, in 2017.
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- Dr. Jitrada Samajarn is a leading Neurologist in Bangkok, Thailand.
- She has been practicing for the past 14 years and has gained proficient skills and expertise.
- Her areas of specialization are Pain Management, Rehabilitation for Stroke, Dementia, etc.
- She completed her MD in 2008 from Siriraj Hospital, Mahidol University, Thailand, and the Diploma of Thai Board of Internal Medicine Faculty of Medicine from Chulalongkorn University, Thailand, in 2015.
- After that, she did Diploma of Thai Board of Neurology Medicine Faculty of Medicine at Chulalongkorn University, Thailand, in 2015, and Master Degree of Science Faculty of Medicine from Chulalongkorn University, Thailand, in 2015.
- She also did a Diploma of Thai Board of cerebrovascular disease and neurosonology Faculty of Medicine from Chulalongkorn University, Thailand, in 2017.

Dr. Phunsak Suchonwanit
Obstetrician and Gynaecologist
- Dr. Phunsak Suchonwanit is a leading and a skilled Obstetrician & Gynaecologist with +28 years of experience in the field.
- He completed his MD in 1993 and in 1999 did a diploma from the Thai Board of Obstetrics and Gynecology.
- Dr. Suchonwanit is sought after for performing normal and C-sec deliveries. He is also renowned for managing high-risk pregnancies, performing screenings for cancer, treating PCOS/PCOD, irregular periods, hormonal disorders, family planning, contraceptive advice. He laso treats infertility and performs laparoscopy.
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- Dr. Phunsak Suchonwanit is a leading and a skilled Obstetrician & Gynaecologist with +28 years of experience in the field.
- He completed his MD in 1993 and in 1999 did a diploma from the Thai Board of Obstetrics and Gynecology.
- Dr. Suchonwanit is sought after for performing normal and C-sec deliveries. He is also renowned for managing high-risk pregnancies, performing screenings for cancer, treating PCOS/PCOD, irregular periods, hormonal disorders, family planning, contraceptive advice. He laso treats infertility and performs laparoscopy.

Dr. Prakasit Sanguanjit
Orthopaedic and Joint Replacement Surgeon
- Dr. Prakasit Sanguanjit is a well-known Orthopedic & Joint Replacement Surgeon with +27 years of experience.
- He holds professional memberships of the Royal College of Physicians of Thailand, the Royal College of Orthopaedic Surgeons of Thailand and the Thai Orthoedic Society for Sports Medicine.
- Dr. Sanguanjit completed his MD in 1994 from the Siriraj Hospital, Mahidol University and then in 2001 earned a diploma from the Thai Board of Orthopaedic Surgery, Siriraj Hospital. In 2004, he earned a diploma from the Thai Board of Family Medicine, and in 2006 earned a certificate from The Johns Hopkings Medical Institutions, Baltimore, Maryland, USA. He earned a diploma and two certificates in 2004 in Singapore and Thailand.
- He is an expert in shoulder and knee surgeries. It also includes arthroscopy, minimally-invasive procedures and arthroplasty. He also treats general orthopedic trauma.
- Dr. Sanguanjit has compiled journal articles and book chapters.
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- Dr. Prakasit Sanguanjit is a well-known Orthopedic & Joint Replacement Surgeon with +27 years of experience.
- He holds professional memberships of the Royal College of Physicians of Thailand, the Royal College of Orthopaedic Surgeons of Thailand and the Thai Orthoedic Society for Sports Medicine.
- Dr. Sanguanjit completed his MD in 1994 from the Siriraj Hospital, Mahidol University and then in 2001 earned a diploma from the Thai Board of Orthopaedic Surgery, Siriraj Hospital. In 2004, he earned a diploma from the Thai Board of Family Medicine, and in 2006 earned a certificate from The Johns Hopkings Medical Institutions, Baltimore, Maryland, USA. He earned a diploma and two certificates in 2004 in Singapore and Thailand.
- He is an expert in shoulder and knee surgeries. It also includes arthroscopy, minimally-invasive procedures and arthroplasty. He also treats general orthopedic trauma.
- Dr. Sanguanjit has compiled journal articles and book chapters.

Dr. Yaowaluk Rapeepattana
Obstetrician and Gynaecologist
- Dr. Yaowaluk Rapeepattana is among the senior and skilled Obstetricians and Gynaecologists with +27 years of experience in the field of women's reprodcutive health.
- She has done her diplomate from the Thai Board of Obstetrics and Gynecology and then in 1981 did her certification in endoscopy from the Virginia Mason Medical Center, Washington DC, USA and in 1994 did her MD from the Mahidol University.
- Dr. Rapeepattana is an expert OBGYN who is sought after for gynaecological conditions that require invasive procedures such as laparoscopy. She helps diagnose gynaecological disorders and pathologies such as infertility, haemorrhages and endometrial polyps among other conditions. She offers hysteroscopy and salpingoscopy.
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- Dr. Yaowaluk Rapeepattana is among the senior and skilled Obstetricians and Gynaecologists with +27 years of experience in the field of women's reprodcutive health.
- She has done her diplomate from the Thai Board of Obstetrics and Gynecology and then in 1981 did her certification in endoscopy from the Virginia Mason Medical Center, Washington DC, USA and in 1994 did her MD from the Mahidol University.
- Dr. Rapeepattana is an expert OBGYN who is sought after for gynaecological conditions that require invasive procedures such as laparoscopy. She helps diagnose gynaecological disorders and pathologies such as infertility, haemorrhages and endometrial polyps among other conditions. She offers hysteroscopy and salpingoscopy.

Dr. Chaiwat Piyaskulkaew
Spine Surgeon
- Dr. Chaiwat Piyaskulkaew is a leading Spine Surgeon with +19 years of experience in the field of spine procedures.
- He completed his MD in 2002 from Siriraj Hospital, Mahidol University and then in 2008, he did a diploma from the Thai Board of Orthopedic Surgery, The Medical Council of Thailand. The same year he did a fellowship from the Lerdsin General Hospital, Institute of Orthopedic, Bangkok,Thailand. In 2011, he did a certificate course as a visiting researcher from the Washington University School of Medicine, St.Louis, USA. A year later, he did another fellowship from Kanazawa University, Japan.
- Dr. Chaiwat Piyaskulkaew is an expert at performing kyphoplasty, vertebroplasty, lumbar disc replacement, laminectomy, cervical spine surgery, discectomy and foraminotomy among other procedures.
- He has co-authored a few research papers for publications.
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- Dr. Chaiwat Piyaskulkaew is a leading Spine Surgeon with +19 years of experience in the field of spine procedures.
- He completed his MD in 2002 from Siriraj Hospital, Mahidol University and then in 2008, he did a diploma from the Thai Board of Orthopedic Surgery, The Medical Council of Thailand. The same year he did a fellowship from the Lerdsin General Hospital, Institute of Orthopedic, Bangkok,Thailand. In 2011, he did a certificate course as a visiting researcher from the Washington University School of Medicine, St.Louis, USA. A year later, he did another fellowship from Kanazawa University, Japan.
- Dr. Chaiwat Piyaskulkaew is an expert at performing kyphoplasty, vertebroplasty, lumbar disc replacement, laminectomy, cervical spine surgery, discectomy and foraminotomy among other procedures.
- He has co-authored a few research papers for publications.
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