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Dr. Jonathan Gefen, MD

General Surgery
4.6 (19)
Map Pin Small Wynnewood, PA
Accepting new patients

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 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 Ascension Medical Group Wisconsin - Greenfield in Wynnewood, PA. They frequently treat conditions like Inguinal Hernia and Cholecystitis and Gallstones along with other conditions at varying frequencies. They are accepting new patients and accept Anthem, Blue Cross Blue Shield and CareFirst Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Gefen's Office Locations

  1. 1
    Lankenau Medical Center
    100 E Lancaster Ave, Wynnewood, PA 19096 Icon Directions Right Arrow Directions Phone Icon (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.

  • 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.

Search for conditions or procedures.
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 Chevron Icon
Laparoscopic Inguinal Hernia Repair Chevron Icon
Cholecystitis and Gallstones Chevron Icon
Gallstones Chevron Icon
Incisional Hernia Chevron Icon
Umbilical Hernia Chevron Icon
Cholecystectomy with Robotic Assist Chevron Icon
Gallbladder Removal Chevron Icon
Laparoscopic Gallbladder Removal (Cholecystectomy) Chevron Icon
Open Incisional or Ventral Hernia Repair Chevron Icon
Open Inguinal Hernia Repair Chevron Icon
Ventral Hernia Repair Open Chevron Icon
Ventral Hernia Chevron Icon
Abdominal Pain Chevron Icon
Appendicitis Chevron Icon
Diaphragmatic and Hiatal Hernia Chevron Icon
Intestinal Diverticulosis Chevron Icon
Intestinal Obstruction Chevron Icon
Lipomas Chevron Icon
  • View other providers who treat Lipomas
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer Chevron Icon
Soft Tissue Tumor Removal Chevron Icon
Umbilical Hernia Repair Open Chevron Icon
Abdominal Disorders Chevron Icon
Abscess Chevron Icon
  • View other providers who treat Abscess
Acute Bowel Infarction Chevron Icon
Adrenal Gland Cancer Chevron Icon
Anal Fissure Chevron Icon
Anal or Rectal Pain Chevron Icon
Anorectal Abscess Chevron Icon
Ascites Chevron Icon
  • View other providers who treat Ascites
Barrett's Esophagus Chevron Icon
Benign Neoplasm of the Digestive System Chevron Icon
Benign Tumor Chevron Icon
Biliary Atresia Chevron Icon
Bladder Diverticulum Chevron Icon
Bone Cancer Chevron Icon
Breast Cancer Chevron Icon
Burn Injuries Chevron Icon
Capsular Contracture of Breast Implant Chevron Icon
Cholelithiasis Chevron Icon
Collapsed Lung (Pneumothorax) Chevron Icon
Colorectal Cancer Chevron Icon
Congenital Anomaly Intestine Chevron Icon
Esophageal Cancer Chevron Icon
Gallbladder and Biliary Tract Cancer Chevron Icon
Gallbladder Cancer Chevron Icon
Gastric Ulcer Chevron Icon
Gastrointestinal Diseases Chevron Icon
Gastroparesis Chevron Icon
Hernia Chevron Icon
  • View other providers who treat Hernia
Hiatal Hernia Chevron Icon
Hiatal Hernia with Obstruction Chevron Icon
Hidradenitis Chevron Icon
Ileus Chevron Icon
  • View other providers who treat Ileus
Intestinal Abscess Chevron Icon
Ischemic Colitis Chevron Icon
Liver Cancer Chevron Icon
Lung Cancer Chevron Icon
Meckel's Diverticulum Chevron Icon
Megacolon Chevron Icon
Neuroendocrine Tumors Chevron Icon
Obstructed Inguinal Hernia Chevron Icon
Osteosarcoma Chevron Icon
Pancreatic Cancer Chevron Icon
Parathyroid (Gland) Disease Chevron Icon
Pelvic Abscess Chevron Icon
Peripheral Arterial Dissection Chevron Icon
Ruptured Aortic Aneurysm Chevron Icon
Stomach Cancer Chevron Icon
Stomach Diseases Chevron Icon
Thyroid Nodule Chevron Icon
Traumatic Brain Injury Chevron Icon
Ulcer Chevron Icon
  • View other providers who treat Ulcer
Varicose Veins Chevron Icon
Vascular Insufficiency of Intestines Chevron Icon
Abscess or Cyst Drainage or Aspiration Chevron Icon
Abscess or Fluid Incision and Drainage Chevron Icon
Adrenalectomy Chevron Icon
Colectomy Chevron Icon
Colon and Rectal Surgery Chevron Icon
Dressing and-or Debridement of Wound, Infection, or Burn Chevron Icon
Enterostomy (Laparoscopic or Open) Chevron Icon
Excision of Skin Lesion Chevron Icon
Femoral Hernia Repair, Open Chevron Icon
Gallbladder Removal (Cholecystectomy) Chevron Icon
Gastroenterology Procedures Chevron Icon
Gastrotomy Chevron Icon
Hernia Repair Chevron Icon
Incision and Removal of Foreign Object Chevron Icon
Laparoscopic Appendectomy Chevron Icon
Laparoscopic Incisional Hernia Repair Chevron Icon
Laparoscopic Removal of Stones from Biliary Tract Chevron Icon
Laparoscopic Surgical Procedure Chevron Icon
Laparoscopic Umbilical or Ventral Hernia Repair Chevron Icon
Laparotomy Chevron Icon
Lymph Node Biopsy or Excision Chevron Icon
Open Appendectomy Chevron Icon
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair Chevron Icon
Port Placements or Replacements Chevron Icon
Splenectomy Chevron Icon
Splenectomy and Splenorrhaphy Chevron Icon
Stomach Surgery Chevron Icon
Thoracentesis Chevron Icon
Tracheal Surgery Chevron Icon
Ventral Hernia Repair Laparoscopic Chevron Icon
Wound Repair Chevron Icon
Check your insurance
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    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

    4.6
    Average provider rating
    Based on 19 ratings
    Patient Ratings (19)
    5 Star
    (17)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (2)
    Leave a review

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    Dr. Gefen's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Gefen

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Jonathan Gefen, MD

    Specialties
    • General Surgery
    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 Med 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.

    Frequently Asked Questions

    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.

    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 Ascension Medical Group Wisconsin - Greenfield in Wynnewood, PA. View the full address on Dr. Gefen’s profile.

    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.

    19 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.

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