Dr. Jonathan Gefen, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Gefen is offering online scheduling or call the provider’s office for more information.
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- Dr. Jonathan Gefen, MD
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Dr. Jonathan Gefen, MD
Overview of Dr. Jonathan Gefen, MD
Dr. Jonathan Gefen, MD is a General Surgery Specialist in Wynnewood, PA. They graduated from Thomas Jefferson University Sidney Kimmel Medical College and is affiliated with Riddle Memorial Hospital, Bryn Mawr Hospital, Paoli Hospital and Lankenau Medical Center. Dr. Gefen, completed a residency at St Luke's Roosevelt Hospital. Patients rated Dr. Gefen an average 4.6 star rating.
Dr. Gefen works at
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These providers are on the medical staff of Thomas Jefferson University Hospital.
Dr. Gefen's Office Locations
-
1
Lankenau Medical Center100 E Lancaster Ave, Wynnewood, PA 19096 Directions (610) 642-1908
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.
- Riddle Memorial Hospital
- Bryn Mawr Hospital
- Paoli Hospital
- Lankenau 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
Inguinal Hernia
Laparoscopic Inguinal Hernia Repair
Cholecystitis and Gallstones
Abdominal Disorders
Abdominal Pain
Abscess
Acute Bowel Infarction
Adrenal Gland Cancer
Anal Fissure
Anal or Rectal Pain
Anorectal Abscess
Appendicitis
Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Biliary Atresia
Bladder Diverticulum
Bone Cancer
Breast Cancer
Burn Injuries
Capsular Contracture of Breast Implant
Cholelithiasis
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Congenital Anomaly Intestine
Diaphragmatic and Hiatal Hernia
Esophageal Cancer
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gallstones
Gastric Ulcer
Gastrointestinal Diseases
Gastroparesis
Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Hidradenitis
Ileus
Incisional Hernia
Intestinal Abscess
Intestinal Diverticulosis
Intestinal Obstruction
Ischemic Colitis
Lipomas
Liver Cancer
Lung Cancer
Meckel's Diverticulum
Megacolon
Neuroendocrine Tumors
Obstructed Inguinal Hernia
Osteosarcoma
Pancreatic Cancer
Parathyroid (Gland) Disease
Pelvic Abscess
Peripheral Arterial Dissection
Ruptured Aortic Aneurysm
Stomach Cancer
Stomach Diseases
Thyroid Nodule
Traumatic Brain Injury
Ulcer
Umbilical Hernia
Varicose Veins
Vascular Insufficiency of Intestines
Ventral Hernia
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Adrenalectomy
Cholecystectomy with Robotic Assist
Colectomy
Colon and Rectal Surgery
Dressing and-or Debridement of Wound, Infection, or Burn
Enterostomy (Laparoscopic or Open)
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Femoral Hernia Repair, Open
Gallbladder Removal
Gallbladder Removal (Cholecystectomy)
Gastroenterology Procedures
Gastrotomy
Hernia Repair
Incision and Removal of Foreign Object
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Incisional Hernia Repair
Laparoscopic Removal of Stones from Biliary Tract
Laparoscopic Surgical Procedure
Laparoscopic Umbilical or Ventral Hernia Repair
Laparotomy
Lymph Node Biopsy or Excision
Open Appendectomy
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Port Placements or Replacements
Soft Tissue Tumor Removal
Splenectomy
Splenectomy and Splenorrhaphy
Stomach Surgery
Thoracentesis
Tracheal Surgery
Umbilical Hernia Repair Open
Ventral Hernia Repair Laparoscopic
Ventral Hernia Repair Open
Wound Repair
Inguinal Hernia
Laparoscopic Inguinal Hernia Repair
Cholecystitis and Gallstones
Inguinal Hernia
Laparoscopic Inguinal Hernia Repair
Cholecystitis and Gallstones
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.
Inguinal Hernia
- View other providers who treat Inguinal Hernia
Laparoscopic Inguinal Hernia Repair
- View other providers who treat Laparoscopic Inguinal Hernia Repair
Cholecystitis and Gallstones
- View other providers who treat Cholecystitis and Gallstones
Gallstones
- View other providers who treat Gallstones
Incisional Hernia
- View other providers who treat Incisional Hernia
Umbilical Hernia
- View other providers who treat Umbilical Hernia
Cholecystectomy with Robotic Assist
- View other providers who treat Cholecystectomy with Robotic Assist
Gallbladder Removal
- View other providers who treat Gallbladder Removal
Laparoscopic Gallbladder Removal (Cholecystectomy)
- View other providers who treat Laparoscopic Gallbladder Removal (Cholecystectomy)
Open Incisional or Ventral Hernia Repair
- View other providers who treat Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
- View other providers who treat Open Inguinal Hernia Repair
Ventral Hernia Repair Open
- View other providers who treat Ventral Hernia Repair Open
Ventral Hernia
- View other providers who treat Ventral Hernia
Abdominal Pain
- View other providers who treat Abdominal Pain
Appendicitis
- View other providers who treat Appendicitis
Diaphragmatic and Hiatal Hernia
- View other providers who treat Diaphragmatic and Hiatal Hernia
Intestinal Diverticulosis
- View other providers who treat Intestinal Diverticulosis
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Lipomas
- View other providers who treat Lipomas
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
- View other providers who treat Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Soft Tissue Tumor Removal
- View other providers who treat Soft Tissue Tumor Removal
Umbilical Hernia Repair Open
- View other providers who treat Umbilical Hernia Repair Open
Abdominal Disorders
- View other providers who treat Abdominal Disorders
Abscess
- View other providers who treat Abscess
Acute Bowel Infarction
- View other providers who treat Acute Bowel Infarction
Adrenal Gland Cancer
- View other providers who treat Adrenal Gland Cancer
Anal Fissure
- View other providers who treat Anal Fissure
Anal or Rectal Pain
- View other providers who treat Anal or Rectal Pain
Anorectal Abscess
- View other providers who treat Anorectal Abscess
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
Benign Tumor
- View other providers who treat Benign Tumor
Biliary Atresia
- View other providers who treat Biliary Atresia
Bladder Diverticulum
- View other providers who treat Bladder Diverticulum
Bone Cancer
- View other providers who treat Bone Cancer
Breast Cancer
- View other providers who treat Breast Cancer
Burn Injuries
- View other providers who treat Burn Injuries
Capsular Contracture of Breast Implant
- View other providers who treat Capsular Contracture of Breast Implant
Cholelithiasis
- View other providers who treat Cholelithiasis
Collapsed Lung (Pneumothorax)
- View other providers who treat Collapsed Lung (Pneumothorax)
Colorectal Cancer
- View other providers who treat Colorectal Cancer
Congenital Anomaly Intestine
- View other providers who treat Congenital Anomaly Intestine
Esophageal Cancer
- View other providers who treat Esophageal Cancer
Gallbladder and Biliary Tract Cancer
- View other providers who treat Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
- View other providers who treat Gallbladder Cancer
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Gastrointestinal Diseases
- View other providers who treat Gastrointestinal Diseases
Gastroparesis
- View other providers who treat Gastroparesis
Hernia
- View other providers who treat Hernia
Hiatal Hernia
- View other providers who treat Hiatal Hernia
Hiatal Hernia with Obstruction
- View other providers who treat Hiatal Hernia with Obstruction
Hidradenitis
- View other providers who treat Hidradenitis
Ileus
- View other providers who treat Ileus
Intestinal Abscess
- View other providers who treat Intestinal Abscess
Ischemic Colitis
- View other providers who treat Ischemic Colitis
Liver Cancer
- View other providers who treat Liver Cancer
Lung Cancer
- View other providers who treat Lung Cancer
Meckel's Diverticulum
- View other providers who treat Meckel's Diverticulum
Megacolon
- View other providers who treat Megacolon
Neuroendocrine Tumors
- View other providers who treat Neuroendocrine Tumors
Obstructed Inguinal Hernia
- View other providers who treat Obstructed Inguinal Hernia
Osteosarcoma
- View other providers who treat Osteosarcoma
Pancreatic Cancer
- View other providers who treat Pancreatic Cancer
Parathyroid (Gland) Disease
- View other providers who treat Parathyroid (Gland) Disease
Pelvic Abscess
- View other providers who treat Pelvic Abscess
Peripheral Arterial Dissection
- View other providers who treat Peripheral Arterial Dissection
Ruptured Aortic Aneurysm
- View other providers who treat Ruptured Aortic Aneurysm
Stomach Cancer
- View other providers who treat Stomach Cancer
Stomach Diseases
- View other providers who treat Stomach Diseases
Thyroid Nodule
- View other providers who treat Thyroid Nodule
Traumatic Brain Injury
- View other providers who treat Traumatic Brain Injury
Ulcer
- View other providers who treat Ulcer
Varicose Veins
- View other providers who treat Varicose Veins
Vascular Insufficiency of Intestines
- View other providers who treat Vascular Insufficiency of Intestines
Abscess or Cyst Drainage or Aspiration
- View other providers who treat Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
- View other providers who treat Abscess or Fluid Incision and Drainage
Adrenalectomy
- View other providers who treat Adrenalectomy
Colectomy
- View other providers who treat Colectomy
Colon and Rectal Surgery
- View other providers who treat Colon and Rectal Surgery
Dressing and-or Debridement of Wound, Infection, or Burn
- View other providers who treat Dressing and-or Debridement of Wound, Infection, or Burn
Enterostomy (Laparoscopic or Open)
- View other providers who treat Enterostomy (Laparoscopic or Open)
Excision of Skin Lesion
- View other providers who treat Excision of Skin Lesion
Femoral Hernia Repair, Open
- View other providers who treat Femoral Hernia Repair, Open
Gallbladder Removal (Cholecystectomy)
- View other providers who treat Gallbladder Removal (Cholecystectomy)
Gastroenterology Procedures
- View other providers who treat Gastroenterology Procedures
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
Laparoscopic Appendectomy
- View other providers who treat Laparoscopic Appendectomy
Laparoscopic Incisional Hernia Repair
- View other providers who treat Laparoscopic Incisional Hernia Repair
Laparoscopic Removal of Stones from Biliary Tract
- View other providers who treat Laparoscopic Removal of Stones from Biliary Tract
Laparoscopic Surgical Procedure
- View other providers who treat Laparoscopic Surgical Procedure
Laparoscopic Umbilical or Ventral Hernia Repair
- View other providers who treat Laparoscopic Umbilical or Ventral Hernia Repair
Laparotomy
- View other providers who treat Laparotomy
Lymph Node Biopsy or Excision
- View other providers who treat Lymph Node Biopsy or Excision
Open Appendectomy
- View other providers who treat Open Appendectomy
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
- View other providers who treat Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Port Placements or Replacements
- View other providers who treat Port Placements or Replacements
Splenectomy
- View other providers who treat Splenectomy
Splenectomy and Splenorrhaphy
- View other providers who treat Splenectomy and Splenorrhaphy
Stomach Surgery
- View other providers who treat Stomach Surgery
Thoracentesis
- View other providers who treat Thoracentesis
Tracheal Surgery
- View other providers who treat Tracheal Surgery
Ventral Hernia Repair Laparoscopic
- View other providers who treat Ventral Hernia Repair Laparoscopic
Wound Repair
- View other providers who treat Wound Repair
Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- Amerihealth
- Anthem
- Blue Cross Blue Shield
- Capital Blue Cross
- CareFirst Blue Cross Blue Shield
- Cigna
- First Health
- Geisinger Health Plan
- Humana
- MultiPlan
- UPMC Health Plan
* 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
4.6
Average provider rating
Based on 20 ratings
Patient Ratings (20)
5 Star
(18)
4 Star
(0)
3 Star
(0)
2 Star
(0)
1 Star
(2)
Leave a review
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About Dr. Jonathan Gefen, MD
Specialties*
- General 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*
Languages Spoken
- English, French
Languages Spoken
NPI Number
- 1497758452
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Fellowship
- Long Island Jewish Medical Center
Fellowship
Residency
- St Luke's Roosevelt Hospital
Residency
Medical Education
- Thomas Jefferson University Sidney Kimmel Medical College
Medical Education
Board Certifications
- General Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Dr. Gefen accepts Anthem, Blue Cross Blue Shield and CareFirst Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Gefen has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Gefen works at
Dr. Gefen has seen patients for Inguinal Hernia and Cholecystitis and Gallstones, and more. You can see other conditions treated by Dr. Gefen on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Gefen speaks French.
20 patients have reviewed Dr. Gefen. The overall rating for this provider is 4.6. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Gefen.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Gefen, there are benefits to both methods. A person calling to schedule an with Dr. Gefen 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.
