Dr. Nicholas Onaca, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Onaca is offering online scheduling or call the provider’s office for more information.
- FindCare
- Transplant Surgeons
- TX
- Dallas
- Dr. Nicholas Onaca, MD
Link Copied!
Profile link copied to clipboard!
Overview of Dr. Nicholas Onaca, MD
Dr. Nicholas Onaca, MD is a Transplant Surgery Specialist in Dallas, TX. They specialize in Transplant Surgery, has 37 years of experience. They graduated from Alexandria University School of Medicine and is affiliated with Baylor Scott & White All Saints Medical Center - Fort Worth and Baylor University Medical Center.
Dr. Onaca works at
Find providers based on your care needs
User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed
Start the search for a new doctor with Super Profiles and customizable filters that matter the most to you.
Dr. Onaca's Office Locations
-
1
Healthtexas Provider Network-transplant Services Llp3410 Worth St Ste 950, Dallas, TX 75246 Directions (214) 820-2050
-
2
Baylor Scott & White All Saints Medical Center - Fort Worth1400 8th Ave, Fort Worth, TX 76104 Directions (817) 922-4650
-
3
Select Specialty Hospital - Dallas Downtown3500 Gaston Ave, Dallas, TX 75246 Directions (214) 820-2050
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Baylor Scott & White All Saints Medical Center - Fort Worth
- Baylor University Medical Center
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Renal Transplant
Open Incisional or Ventral Hernia Repair
Ventral Hernia Repair Open
Abdominal Pain
Acute Bowel Infarction
Anal and Rectal Cancer
Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Atresia
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Esophageal Varices
Gastric Ulcer
Hemorrhoids
Hiatal Hernia
Hyperparathyroidism
Ileus
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Obstruction
Ischemic Colitis
Liver Cancer
Parathyroid (Gland) Disease
Partial Lung Collapse
Pelvic Abscess
Peripheral Arterial Embolism and Thrombosis
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Umbilical Hernia
Vascular Insufficiency of Intestines
Ventral Hernia
Abdominal Organ Transplant
Abdominoplasty
Arteriovenous Fistula Repair
Bile Duct Procedure
Bladder Surgery
Bone Marrow Biopsy
Colectomy
Dressing and-or Debridement of Wound, Infection, or Burn
Duodenal Polypectomy
Embolectomy, Thrombectomy, or Vessel Exploration
Excision of Esophageal Lesion
Excision of Stomach Tumor
Gallbladder Removal
Gallbladder Removal (Cholecystectomy)
Gastrotomy
Hernia Repair
Incision and Removal of Foreign Object
Intestinal and Multivisceral Transplant
Intestinal Transplant (incl. Enterectomy)
Liver Transplant
Nephrectomy
Nephrectomy with Robotic Assist
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Inguinal Hernia Repair
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Peripheral Artery Catheterization
Port Placements or Replacements
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Thoracentesis
Tracheal Surgery
Varicose Vein Procedure
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
Renal Transplant
Open Incisional or Ventral Hernia Repair
Ventral Hernia Repair Open
Renal Transplant
Open Incisional or Ventral Hernia Repair
Ventral Hernia Repair Open
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Renal Transplant
- View other providers who treat Renal Transplant
Open Incisional or Ventral Hernia Repair
- View other providers who treat Open Incisional or Ventral Hernia Repair
Ventral Hernia Repair Open
- View other providers who treat Ventral Hernia Repair Open
Incisional Hernia
- View other providers who treat Incisional Hernia
Abdominal Pain
- View other providers who treat Abdominal Pain
Acute Bowel Infarction
- View other providers who treat Acute Bowel Infarction
Anal and Rectal Cancer
- View other providers who treat Anal and Rectal Cancer
Ascites
- View other providers who treat Ascites
Barrett's Esophagus
- View other providers who treat Barrett's Esophagus
Benign Neoplasm of the Digestive System
- View other providers who treat Benign Neoplasm of the Digestive System
Biliary Atresia
- View other providers who treat Biliary Atresia
Collapsed Lung (Pneumothorax)
- View other providers who treat Collapsed Lung (Pneumothorax)
Colorectal Cancer
- View other providers who treat Colorectal Cancer
Constipation
- View other providers who treat Constipation
Crohn's Disease
- View other providers who treat Crohn's Disease
Diaphragmatic and Hiatal Hernia
- View other providers who treat Diaphragmatic and Hiatal Hernia
Esophageal Varices
- View other providers who treat Esophageal Varices
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Hemorrhoids
- View other providers who treat Hemorrhoids
Hiatal Hernia
- View other providers who treat Hiatal Hernia
Hyperparathyroidism
- View other providers who treat Hyperparathyroidism
Ileus
- View other providers who treat Ileus
Inflammatory Bowel Disease
- View other providers who treat Inflammatory Bowel Disease
Inguinal Hernia
- View other providers who treat Inguinal Hernia
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Ischemic Colitis
- View other providers who treat Ischemic Colitis
Liver Cancer
- View other providers who treat Liver Cancer
Parathyroid (Gland) Disease
- View other providers who treat Parathyroid (Gland) Disease
Partial Lung Collapse
- View other providers who treat Partial Lung Collapse
Pelvic Abscess
- View other providers who treat Pelvic Abscess
Peripheral Arterial Embolism and Thrombosis
- View other providers who treat Peripheral Arterial Embolism and Thrombosis
Peripheral Vascular Disease (PAD, PVD)
- View other providers who treat Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
- View other providers who treat Pleural Effusion
Primary Biliary Cholangitis
- View other providers who treat Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
- View other providers who treat Primary Sclerosing Cholangitis
Umbilical Hernia
- View other providers who treat Umbilical Hernia
Vascular Insufficiency of Intestines
- View other providers who treat Vascular Insufficiency of Intestines
Ventral Hernia
- View other providers who treat Ventral Hernia
Abdominal Organ Transplant
- View other providers who treat Abdominal Organ Transplant
Abdominoplasty
- View other providers who treat Abdominoplasty
Arteriovenous Fistula Repair
- View other providers who treat Arteriovenous Fistula Repair
Bile Duct Procedure
- View other providers who treat Bile Duct Procedure
Bladder Surgery
- View other providers who treat Bladder Surgery
Bone Marrow Biopsy
- View other providers who treat Bone Marrow Biopsy
Colectomy
- View other providers who treat Colectomy
Dressing and-or Debridement of Wound, Infection, or Burn
- View other providers who treat Dressing and-or Debridement of Wound, Infection, or Burn
Duodenal Polypectomy
- View other providers who treat Duodenal Polypectomy
Embolectomy, Thrombectomy, or Vessel Exploration
- View other providers who treat Embolectomy, Thrombectomy, or Vessel Exploration
Excision of Esophageal Lesion
- View other providers who treat Excision of Esophageal Lesion
Excision of Stomach Tumor
- View other providers who treat Excision of Stomach Tumor
Gallbladder Removal
- View other providers who treat Gallbladder Removal
Gallbladder Removal (Cholecystectomy)
- View other providers who treat Gallbladder Removal (Cholecystectomy)
Gastrotomy
- View other providers who treat Gastrotomy
Hernia Repair
- View other providers who treat Hernia Repair
Incision and Removal of Foreign Object
- View other providers who treat Incision and Removal of Foreign Object
Intestinal and Multivisceral Transplant
- View other providers who treat Intestinal and Multivisceral Transplant
Intestinal Transplant (incl. Enterectomy)
- View other providers who treat Intestinal Transplant (incl. Enterectomy)
Liver Transplant
- View other providers who treat Liver Transplant
Nephrectomy
- View other providers who treat Nephrectomy
Nephrectomy with Robotic Assist
- View other providers who treat Nephrectomy with Robotic Assist
Non-Coronary Angioplasty, Atherectomy, and Stenting
- View other providers who treat Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Inguinal Hernia Repair
- View other providers who treat Open Inguinal Hernia Repair
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
- View other providers who treat Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Peripheral Artery Catheterization
- View other providers who treat Peripheral Artery Catheterization
Port Placements or Replacements
- View other providers who treat Port Placements or Replacements
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Thoracentesis
- View other providers who treat Thoracentesis
Tracheal Surgery
- View other providers who treat Tracheal Surgery
Varicose Vein Procedure
- View other providers who treat Varicose Vein Procedure
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
- View other providers who treat Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy
Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- Cigna
- First Health
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
Be the first to leave a review
How was your appointment with Dr. Onaca?
Thank you for sharing your feedback about Dr. Nicholas Onaca, MD.
About Dr. Nicholas Onaca, MD
Specialties*
- Transplant Surgery
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
- 37 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
Languages Spoken
- English
Languages Spoken
NPI Number
- 1043267941
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Medical Education
- Alexandria University School of Medicine
Medical Education
Frequently Asked Questions
Dr. Onaca accepts Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Onaca has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Onaca works at
Dr. Onaca has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Onaca.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Onaca, there are benefits to both methods. A person calling to schedule an with Dr. Onaca appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
