JG
30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greenfeld, Surgeon in San Antonio, TX?
Dr. Jonathan Greenfeld, MD is a Surgeon, who primarily practices in San Antonio, TX with 2 additional practice locations. He has been practicing for over 30 years and is board certified. Dr. Greenfeld graduated from Vanderbilt University School of Medicine and completed his residency at University of Michigan Program. Dr. Greenfeld is fluent in English and Spanish, and is currently seeing new patients. Dr. Greenfeld’s practice accepts UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greenfeld’s office.
What are Areas of Expertise for Dr. Greenfeld?
Dr. Jonathan Greenfeld, MD is a highly-rated, board-certified Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Greenfeld empowers patients to confidently navigate their health journey, specializing in Minimally Invasive Surgery, or comprehensive wellness support. Serving the San Antonio/TX community, Dr. Greenfeld is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Greenfeld go to medical school and complete their residency?
Residency: University of Michigan Program
Medical School: Vanderbilt University School of Medicine
What languages does Dr. Greenfeld speak?
Dr. Greenfeld and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Greenfeld treat?
As a Surgeon, Dr. Greenfeld 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. Greenfeld. 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:
- Groin Hernia (One Side)
- Umbilical Hernia
- Ventral Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
- Abdominal Wall Hernia
- Epigastric Hernia
- Spigelian Hernia
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K429: Umbilical hernia without obstruction or gangrene
- K439: Ventral hernia without obstruction or gangrene
Also known as:
- Acute Appendicitis
- Ruptured Appendicitis with Localized Abdominal Infection and Tissue Death
- Acute Appendicitis with Localized Abdominal Infection
- Appendicitis
- Peritoneal Disorder
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
- Perforated Appendix with Gangrene
- Localized Ruptured Appendix
- Appendix Rupture with Tissue Death
- Appendicitis with Local Peritonitis
- Localized Abdominal Infection from Appendix
- Early Appendicitis with Infection
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
- K3532: Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess
- K35890: Other acute appendicitis without perforation or gangrene
- K3530: Acute appendicitis with localized peritonitis, without perforation or gangrene
Also known as:
- Pilonidal Cyst
- Tailbone Disorder
- Sacrococcygeal cyst
- Pilonidal sinus
- Tailbone cyst
ICD-10 Codes:
- L0591: Pilonidal cyst without abscess
Also known as:
- Bilateral Inguinal Hernia
- Hernia
- Inguinal Hernia
- Double Groin Hernia
- Hernia in Both Groins
- Non-obstructed Inguinal Hernia
ICD-10 Codes:
- K4020: Bilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
Also known as:
- Anal Birth Defect
- Anal Disorder
- Birth Defects
- Imperforate Anus
- Congenital Anal Atresia
- Blocked Anus at Birth
ICD-10 Codes:
- Q423: Congenital absence, atresia and stenosis of anus without fistula
Also known as:
- Abdominal Pain
- Right Lower Abdominal Pain
- Pelvic Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
ICD-10 Codes:
- R109: Unspecified abdominal pain
- R1031: Right lower quadrant pain
Also known as:
- Other Feeding Difficulties
- Atypical Feeding Problems
- Unusual Eating Issues
- Specific Feeding Challenges
ICD-10 Codes:
- R6339: Other feeding difficulties
Also known as:
- Esophageal Atresia with Tracheoesophageal Fistula
- Birth Defects
- Esophagus Disorder
- Fistulas
- Esophageal atresia/tracheoesophageal fistula
- EA/TEF
- Blocked Esophagus with Fistula
- Congenital Esophageal Fistula
ICD-10 Codes:
- Q391: Atresia of esophagus with tracheo-esophageal fistula
Also known as:
- Pigeon Chest
- Birth Defects
- Pectus Carinatum
- Keel Chest
- Protruding Breastbone
ICD-10 Codes:
- Q677: Pectus carinatum
Also known as:
- Gastroschisis
- Birth Defects
- Abdominal wall defect
- Intestines outside body at birth
- Bowel protrusion
ICD-10 Codes:
- Q793: Gastroschisis
Also known as:
- Hirschsprung's Disease
- Birth Defects
- Colonic Disease
- Hirschsprung disease
- Congenital Megacolon
- Aganglionic Megacolon
- Hirschsprung Disease
ICD-10 Codes:
- Q431: Hirschsprung's disease
Also known as:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Trunk Lump or Swelling
- Body Mass
- Torso Lump
- Trunk Nodule
ICD-10 Codes:
- R222: Localized swelling, mass and lump, trunk
Which procedures does Dr. Greenfeld perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Jonathan Greenfeld may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Greenfeld's office.
Does Dr. Greenfeld accept my insurance?
Dr. Greenfeld accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greenfeld accept in San Antonio, TX?
Dr. Greenfeld in San Antonio, 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
Community First Health Plans
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Driscoll Health Plan
Health Care Service Corporation (HCSC)
State of Texas
UnitedHealthcare
View All Insurances
Where is Dr. Greenfeld's office located?
What is Dr. Greenfeld's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greenfeld's National Provider Identifier (NPI) number is 1063490191.
What common questions do patients ask about Dr. Greenfeld?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greenfeld
What is Dr. Jonathan Greenfeld's specialty?
Dr. Greenfeld is a Surgeon near San Antonio, 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. Greenfeld to book an appointment today.
Is this Dr. Jonathan Greenfeld affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greenfeld is affiliated with Banner Desert Medical Center which is a Castle Connolly Top Hospital. 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 Jonathan Greenfeld accepting new patients in San Antonio, TX?
Yes, Dr. Jonathan Greenfeld is accepting new patients at this time.
Does Dr. Jonathan Greenfeld offer online booking?
Please contact Dr. Greenfeld's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jonathan Greenfeld?
Please contact Dr. Greenfeld's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Surgeon Near San Antonio, TX
CW
Pediatric Surgeon
Accepting patientsDr. Christopher Westgarth-Taylor, MD is a Pediatric Surgeon, who primarily practices in San Antonio, TX with 2 additional practice locations. He is board certified.
San Antonio, TX
KB
Pediatric Surgeon
Accepting patientsDr. Katherine Barsness, MD is a Pediatric Surgeon, who primarily practices in San Antonio, TX with 1 additional practice location. She is board certified.
San Antonio, TX
Pediatric Surgeon
Accepting patientsDr. Evans Valerie, MD is a Pediatric Surgeon, who primarily practices in San Antonio, TX with 2 additional practice locations. He has been practicing for over 25 years and is board certified by the American Board of Surgery and American Board of Dermatology.
San Antonio, TX