Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Perez, Surgeon in Edinburg, TX?
Dr. Guillermo Perez, MD is a Surgeon, who primarily practices in Edinburg, TX with 1 additional practice location. Dr. Perez graduated from Pontificia Universidad Catolica Madre Y Maestra and completed his residency at Univ Of Pr Sch Of Med, General Surgery; Vet Affairs Med Ctr, Internal Medicine. Dr. Perez is fluent in English and Spanish, and is currently seeing new patients. Dr. Perez’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Perez’s office at (956) 627-3686.
Where did Dr. Perez go to medical school and complete their residency?
Residency: Univ Of Pr Sch Of Med, General Surgery; Vet Affairs Med Ctr, Internal Medicine | Universidad Central Del Este (Uce), Facultad De Medicina,San Pedro De Macoris, Dominican Republic | University of Puerto Rico School of Medicine Program
Medical School: University Catol Madre Y Maestra (Ucmm)- Fac De Cien Med- Santiago | Pontificia Universidad Catolica Madre Y Maestra | Pontificia Universidad CatÛlica Madre y Maestra (PUCMM) Facultad de Ciencias de la Salud | University Cattolica del Sacro Cuore Facolty di Medicina e Chirurgia 'Agostino Gemelli'
What languages does Dr. Perez speak?
Dr. Perez and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Perez treat?
As a Surgeon, Dr. Perez diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Perez. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Chronic Venous Insufficiency
- Vascular Disease
- CVI
- Venous Reflux Disease
- Leg Vein Incompetence
- Peripheral Venous Insufficiency
ICD-10 Codes:
- I872: Venous insufficiency (chronic) (peripheral)
Also known as:
- Chronic Kidney Disease Stage 5
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- ESRD
ICD-10 Codes:
- N185: Chronic kidney disease, stage 5
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Varicose Veins
- Spider Veins
- Venous Insufficiency
- Chronic Venous Disease
ICD-10 Codes:
- I83893: Varicose veins of bilateral lower extremities with other complications
Also known as:
- Umbilical Hernia
- Hernia
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Inguinal Hernia with Obstruction
- Hernia
- Intestinal Obstruction
- Groin Hernia with Blockage
- Strangulated Inguinal Hernia
- Obstructed Groin Hernia
ICD-10 Codes:
- K4030: Unilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
What procedures does Dr. Perez perform?
As a Surgeon, Dr. Perez performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Perez. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Radiofrequency Vein Ablation
- Endovenous Radiofrequency Ablation
- RF Ablation for Varicose Veins
- Vein Closure Procedure
- Varicose Vein Treatment
CPT Codes:
- 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
Also known as:
- Arteriovenous Fistula Creation (Upper Arm)
- Basilic Vein Transposition for Dialysis Access
- AV Fistula Surgery
- Cephalic Vein Transposition
- Dialysis Access Creation
- AV Fistula Creation
- Basilic Vein Fistula
- Dialysis Access Fistula
- Upper Arm AV Fistula
CPT Codes:
- 36818: Arteriovenous anastomosis, open; by upper arm cephalic vein transposition
- 36819: Arteriovenous anastomosis, open; by upper arm basilic vein transposition
Also known as:
- Dialysis Fistula or Graft Revision
- Fistula Ligation or Banding
- Arm Artery Aneurysm Repair
- AV Fistula Repair
- Dialysis Access Revision
- Thrombectomy of Dialysis Graft
- AV Fistula Closure
- Fistula Banding
- Angioaccess Revision
- Axillary-Brachial Artery Repair
- Arm Artery Graft Surgery
- Aneurysm Excision with Graft (Arm)
CPT Codes:
- 36833: Revision, open, arteriovenous fistula; with thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)
- 37607: Ligation or banding of angioaccess arteriovenous fistula
- 35011: Direct repair of aneurysm, pseudoaneurysm, or excision (partial or total) and graft insertion, with or without patch graft; for aneurysm and associated occlusive disease, axillary-brachial artery, by arm incision
Also known as:
- Arteriovenous Fistula Creation
- AV Fistula Surgery
- Cimino Fistula
- Vascular Access for Dialysis
CPT Codes:
- 36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)
Also known as:
- Creation of AV Fistula with Graft for Dialysis
- Arteriovenous Fistula Creation (Graft)
- Dialysis Access Graft
- Non-Autogenous AV Fistula
- Synthetic Graft for Dialysis
CPT Codes:
- 36830: Creation of arteriovenous fistula by other than direct arteriovenous anastomosis (separate procedure); nonautogenous graft (eg, biological collagen, thermoplastic graft)
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Revision of Arteriovenous (AV) Fistula
- AV fistula repair
- Dialysis graft revision
- Open AV fistula revision
CPT Codes:
- 36832: Revision, open, arteriovenous fistula; without thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)
Also known as:
- Forearm Arteriovenous (AV) Fistula Creation
- AV fistula surgery
- Forearm vein transposition
- Dialysis access fistula
CPT Codes:
- 36820: Arteriovenous anastomosis, open; by forearm vein transposition
Also known as:
- Tunneled Central Venous Catheter Removal
- Central Line Explant
- Port-a-Cath Removal
- Implantable Venous Access Device Removal
- Tunneled Catheter Extraction
CPT Codes:
- 36590: Removal of tunneled central venous access device, with subcutaneous port or pump, central or peripheral insertion
Also known as:
- Dialysis Access Balloon Angioplasty
- Dialysis Fistula Angioplasty
- Dialysis Graft Angioplasty
- Central Dialysis Segment Angioplasty
- AV Fistula Angioplasty
CPT Codes:
- 36907: Transluminal balloon angioplasty, central dialysis segment, performed through dialysis circuit, including all imaging and radiological supervision and interpretation required to perform the angioplasty (List separately in addition to code for primary procedure)
Also known as:
- Varicose Vein Removal (Stab Phlebectomy)
- Microphlebectomy
- Ambulatory Phlebectomy
- Stab Incision Vein Removal
CPT Codes:
- 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions
Also known as:
- Laparoscopic Gallbladder Removal with X-ray
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy with Cholangiography
- Minimally Invasive Gallbladder Removal
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47563: Laparoscopy, surgical; cholecystectomy with cholangiography
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Emergency Groin Hernia Repair
- Laparoscopic Repair of Paraesophageal Hernia (No Mesh)
- Large Abdominal Hernia Repair (Incarcerated/Strangulated)
- Laparoscopic Repair of Trapped Hernia
- Inguinal Hernia Repair (Adults and Children 5+)
- Laparoscopic Incisional Hernia Repair (Emergency)
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
- Inguinal Hernia Surgery
- Strangulated Hernia Repair
- Incarcerated Hernia Surgery
- Keyhole Paraesophageal Hernia Repair
- Laparoscopic Hiatal Hernia Repair
- Fundoplasty (Laparoscopic)
- Emergency Abdominal Hernia Surgery
- Incarcerated Hernia Repair
- Complex Ventral Hernia Repair
- Laparoscopic incarcerated hernia repair
- Strangulated hernia laparoscopic surgery
- Keyhole surgery for trapped hernia
- Groin Hernia Surgery
- Reducible Inguinal Hernia Repair
- First Inguinal Hernia Fix
- Adult Inguinal Hernia Surgery
- Keyhole Incisional Hernia Surgery
- Strangulated Hernia Repair Laparoscopic
- Incarcerated Hernia Laparoscopy
- Abdominal Hernia Repair with Mesh
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
- 49507: Repair initial inguinal hernia, age 5 years or older; incarcerated or strangulated
- 43281: Laparoscopy, surgical, repair of paraesophageal hernia, includes fundoplasty, when performed; without implantation of mesh
- 49596: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); greater than 10 cm, incarcerated or strangulated
- 49653: Laparoscopy, surgical, repair, ventral, umbilical, spigelian or epigastric hernia (includes mesh insertion, when performed); incarcerated or strangulated
- 49505: Repair initial inguinal hernia, age 5 years or older; reducible
- 49655: Laparoscopy, surgical, repair, incisional hernia (includes mesh insertion, when performed); incarcerated or strangulated
Also known as:
- Emergency Abdominal Hernia Repair with Mesh
- Incarcerated Hernia Repair
- Strangulated Hernia Surgery
- Ventral Hernia Repair with Mesh
- Umbilical Hernia Repair
CPT Codes:
- 49594: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, incarcerated or strangulated
Also known as:
- Removal of Tunneled Central Venous Catheter
- Removal of Abdominal Catheter
- Central Line Removal
- Tunneled Catheter Extraction
- Venous Access Device Removal
- Intraperitoneal catheter removal
- Tunneled catheter extraction
- Peritoneal dialysis catheter removal
CPT Codes:
- 36589: Removal of tunneled central venous catheter, without subcutaneous port or pump
- 49422: Removal of tunneled intraperitoneal catheter
Also known as:
- Laparoscopic Intraperitoneal Catheter Insertion
- Tunneled Peritoneal Catheter Placement
- Laparoscopic Abdominal Catheter
- Peritoneal Dialysis Catheter Insertion
CPT Codes:
- 49324: Laparoscopy, surgical; with insertion of tunneled intraperitoneal catheter
Also known as:
- Surgical Anorectal Exam with Anesthesia
- Anesthesia
- Diagnostic anorectal exam under anesthesia
- Rectal exam with general anesthesia
- Anorectal surgery for diagnosis
CPT Codes:
- 45990: Anorectal exam, surgical, requiring anesthesia (general, spinal, or epidural), diagnostic
Also known as:
- Removal of Multiple Hemorrhoids
- Hemorrhoidectomy
- Internal and External Hemorrhoid Surgery
- Piles Removal Surgery
CPT Codes:
- 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;
Also known as:
- Anal Fistula Surgery
- Fistulectomy
- Fistulotomy
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
CPT Codes:
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
Also known as:
- Inhalation Breathing Treatment
- Nebulizer Treatment
- Aerosol Treatment
- IPPB Treatment
- Airway Obstruction Treatment
CPT Codes:
- 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device
Also known as:
- Total Thyroid Removal
- Removal of One Side of Thyroid Gland
- Complete thyroidectomy
- Thyroid gland removal
- Thyroid surgery
- Unilateral Thyroid Lobectomy
- Thyroid Lobe Removal
- Partial Thyroidectomy
- Isthmusectomy
CPT Codes:
- 60240: Thyroidectomy, total or complete
- 60220: Total thyroid lobectomy, unilateral; with or without isthmusectomy
Also known as:
- Lymph Node Biopsy
- Biopsy
- Superficial Lymph Node Excision
- Open Lymph Node Biopsy
- Lymph Gland Biopsy
CPT Codes:
- 38500: Biopsy or excision of lymph node(s); open, superficial
Also known as:
- Sentinel Lymph Node Mapping
- Lymph Node Identification
- Sentinel Node Biopsy (Mapping)
- Dye Injection for Lymph Nodes
CPT Codes:
- 38900: Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)
Also known as:
- Pulse Oximetry
- Oxygen Saturation Test
- Oximeter Reading
- Blood Oxygen Level Test
CPT Codes:
- 94760: Noninvasive ear or pulse oximetry for oxygen saturation; single determination
Also known as:
- Continuous Pulse Oximetry
- Pulse Oximetry
- Oxygen Saturation Monitoring
- Oximetry Test
- Blood Oxygen Level Check
CPT Codes:
- 94761: Noninvasive ear or pulse oximetry for oxygen saturation; multiple determinations (eg, during exercise)
Also known as:
- Deep Armpit Lymph Node Biopsy
- Biopsy
- Axillary Lymph Node Excision
- Open Axillary Node Biopsy
- Underarm Lymph Node Removal
CPT Codes:
- 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)
Also known as:
- Removal of Large Soft Tissue Tumor (Back/Flank)
- Large Soft Tissue Tumor Removal (Hip/Pelvis)
- Removal of Soft Tissue Tumor (Neck/Chest)
- Face or Scalp Tumor Removal
- Subcutaneous Tumor Excision (Back)
- Flank Tumor Removal
- Large Soft Tissue Mass Excision
- Back Tumor Surgery
- Pelvis Soft Tissue Tumor Excision
- Hip Area Tumor Removal
- Subcutaneous Tumor Excision
- Large Lump Removal Hip
- Neck Tumor Excision
- Chest Wall Tumor Removal
- Soft Tissue Mass Excision
- Soft tissue tumor excision
- Subcutaneous tumor removal
- Facial lump removal
CPT Codes:
- 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater
- 27043: Excision, tumor, soft tissue of pelvis and hip area, subcutaneous; 3 cm or greater
- 21556: Excision, tumor, soft tissue of neck or anterior thorax, subfascial (eg, intramuscular); less than 5 cm
- 21012: Excision, tumor, soft tissue of face or scalp, subcutaneous; 2 cm or greater
Also known as:
- Removal of Large Neck or Chest Tumor
- Soft Tissue Tumor Removal from Thigh or Knee
- Soft Tissue Tumor Removal from Arm or Elbow
- Small Soft Tissue Tumor Removal (Back/Flank)
- Excision of subcutaneous tumor
- Neck mass removal
- Chest wall tumor surgery
- Thigh Tumor Excision
- Knee Soft Tissue Mass Removal
- Subcutaneous Tumor Resection Leg
- Arm Tumor Excision
- Elbow Soft Tissue Mass Removal
- Subcutaneous Tumor Resection Arm
- Back Lump Excision
- Flank Tumor Surgery
- Subcutaneous Mass Removal
CPT Codes:
- 21552: Excision, tumor, soft tissue of neck or anterior thorax, subcutaneous; 3 cm or greater
- 27337: Excision, tumor, soft tissue of thigh or knee area, subcutaneous; 3 cm or greater
- 24071: Excision, tumor, soft tissue of upper arm or elbow area, subcutaneous; 3 cm or greater
- 21930: Excision, tumor, soft tissue of back or flank, subcutaneous; less than 3 cm
Also known as:
- Large Soft Tissue Tumor Removal (Back/Flank)
- Abdominal Wall Tumor Removal
- Large Soft Tissue Tumor Removal (Neck/Chest)
- Soft Tissue Tumor Excision
- Back Tumor Removal
- Flank Tumor Surgery
- Intramuscular Tumor Excision
- Abdominal Soft Tissue Tumor Excision
- Subcutaneous Tumor Removal Abdomen
- Abdominal Wall Mass Removal
- Neck soft tissue tumor removal
- Chest wall tumor excision
- Subfascial tumor removal
- Large intramuscular tumor surgery
CPT Codes:
- 21933: Excision, tumor, soft tissue of back or flank, subfascial (eg, intramuscular); 5 cm or greater
- 22903: Excision, tumor, soft tissue of abdominal wall, subcutaneous; 3 cm or greater
- 21554: Excision, tumor, soft tissue of neck or anterior thorax, subfascial (eg, intramuscular); 5 cm or greater
Also known as:
- Partial Mastectomy
- Mastectomy
- Lumpectomy
- Breast conserving surgery
- Quadrantectomy
- Segmentectomy
CPT Codes:
- 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
Also known as:
- Complicated Pilonidal Cyst Removal
- Pilonidal Sinus Excision
- Surgery for Pilonidal Cyst
- Complex Pilonidal Cystectomy
- Tailbone Cyst Removal
CPT Codes:
- 11772: Excision of pilonidal cyst or sinus; complicated
Also known as:
- Removal of Benign Skin Lesion
- Large Benign Skin Lesion Removal
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Mole Removal
- Skin Tumor Excision
- Skin Tumor Removal (Benign)
- Large Skin Lesion Biopsy
CPT Codes:
- 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm
- 11406: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter over 4.0 cm
Also known as:
- Breast Lesion Excision
- Breast Cyst Removal
- Fibroadenoma Excision
- Breast Tumor Removal
- Nipple/Areolar Lesion Removal
CPT Codes:
- 19120: Excision of cyst, fibroadenoma, or other benign or malignant tumor, aberrant breast tissue, duct lesion, nipple or areolar lesion (except 19300), open, male or female, 1 or more lesions
Also known as:
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
CPT Codes:
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Does Dr. Perez accept my insurance?
Dr. Perez accepts most major insurance plans. Important: Please call our office at (956) 627-3686 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Perez accept in Edinburg, TX?
Dr. Perez in Edinburg, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Express Scripts
Health Care Service Corporation (HCSC)
HealthComp
Medicare
Molina
Other Health Care Provider
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Perez's office located?
Dr. Guillermo Perez's Primary Practice
5015 S McColl Rd
Edinburg, TX 78539
(956) 627-3686
What is Dr. Perez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Perez's National Provider Identifier (NPI) number is 1174609564.
What common questions do patients ask about Dr. Perez?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Perez
What is Dr. Guillermo Perez's specialty?
Dr. Perez is a Surgeon near Edinburg, TX. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Perez to book an appointment today.
Is this Dr. Guillermo Perez affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Perez is affiliated with DHR Health, Mission Regional Medical Center, Rio Grande Regional Hospital, Heart Hospital of Austin which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Surgeon?
Explore Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Guillermo Perez accepting new patients in Edinburg, TX?
Yes, Dr. Guillermo Perez is accepting new patients at this time.
Does Dr. Guillermo Perez offer online booking?
Please contact Dr. Perez's office at (956) 627-3686 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Guillermo Perez?
Please contact Dr. Perez's office at (956) 627-3686 for information regarding telehealth appointment availability or for scheduling assistance.
Other Surgeon Near Edinburg, TX
Vascular Surgeon
Accepting patientsDr. Michael Lebow, MD is a Vascular Surgeon, who primarily practices in Edinburg, TX with 2 additional practice locations. He has been practicing for over 18 years and is board certified.
Edinburg, TX
RF
Surgeon
Accepting patientsDr. Robert Forse is a Surgeon, who primarily practices in Edinburg, TX.
Edinburg, TX
Surgeon
Accepting patientsDr. Sandra Esquivel, MD is a Surgeon, who primarily practices in Edinburg, TX with 1 additional practice location. She has been practicing for over 28 years and is board certified.
Edinburg, TX