30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ganshirt, Surgeon in Lake Forest, IL?
Dr. Stephen Ganshirt, MD is a Surgeon, who primarily practices in Lake Forest, IL with 2 additional practice locations. He has been practicing for over 30 years and is board certified. Dr. Ganshirt graduated from Loyola University Chicago Stritch School of Medicine and completed his residency at Providence Hosp Med Ctrs, General Surgery. He is a member of the American College of Surgeons. Dr. Ganshirt is fluent in English, French, and German, and is currently seeing new patients. Dr. Ganshirt’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ganshirt’s office at (847) 234-4310.
What are Areas of Expertise for Dr. Ganshirt?
Dr. Stephen Ganshirt, 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. Ganshirt empowers patients to confidently navigate their health journey, specializing in Gallbladder Surgery, Hernia, or comprehensive wellness support. Serving the Lake Forest/IL community, Dr. Ganshirt is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ganshirt go to medical school and complete their residency?
Residency: Providence Hosp Med Ctrs, General Surgery | Providence Hospital in General Surgery | Providence Hospital, Detroit | Providence Hospital, Southfield | Providence Hospital and Medical Centers Program
Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il | Loyola University Chicago Stritch School of Medicine
Is Dr. Ganshirt board certified as a Surgeon?
Yes, Dr. Stephen Ganshirt, MD is board certified by the American Board of Surgery
What languages does Dr. Ganshirt speak?
Dr. Ganshirt and their clinical team can communicate with patients in the following languages:
English
French
German
What conditions does Dr. Ganshirt treat?
As a Surgeon, Dr. Ganshirt 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. Ganshirt. 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)
- Obstructed Belly Button Hernia
- Umbilical Hernia
- Hernia
- Inguinal Hernia
- Intestinal Obstruction
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Umbilical Hernia with Obstruction
- Blocked Belly Button Hernia
- Strangulated Umbilical Hernia
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K420: Umbilical hernia with obstruction, without gangrene
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Epidermal Cyst
- Skin Condition
- Sebaceous Cyst
- Keratin Cyst
- Epidermoid Cyst
ICD-10 Codes:
- L720: Epidermal cyst
Also known as:
- COVID-19 Testing
- Coronavirus Test
- SARS-CoV-2 Test
- COVID Test
ICD-10 Codes:
- Z1152: Encounter for screening for COVID-19
What procedures does Dr. Ganshirt perform?
As a Surgeon, Dr. Ganshirt 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. Ganshirt. 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:
- Inguinal Hernia Repair (Adults and Children 5+)
- Repair of Small Abdominal Hernia (Complicated)
- Small Abdominal Hernia Repair
- Emergency Groin Hernia Repair
- Abdominal Hernia Repair with Mesh
- Recurrent Inguinal Hernia Repair
- Hernia Mesh Implantation
- Laparoscopic Inguinal Hernia Repair
- Incisional or Ventral Hernia Repair (Incarcerated/Strangulated)
- Emergency Repair of Femoral Hernia
- Groin Hernia Surgery
- Reducible Inguinal Hernia Repair
- First Inguinal Hernia Fix
- Adult Inguinal Hernia Surgery
- Epigastric Hernia Repair
- Umbilical Hernia Surgery
- Incisional Hernia Repair with Mesh
- Strangulated Hernia Surgery
- Ventral hernia repair
- Umbilical hernia surgery
- Epigastric hernia repair with mesh
- Incisional hernia repair
- Inguinal Hernia Surgery
- Strangulated Hernia Repair
- Incarcerated Hernia Surgery
- Ventral Hernia Repair
- Umbilical Hernia Repair
- Incisional Hernia Repair
- Epigastric Hernia Surgery
- Repeat Groin Hernia Surgery
- Inguinal Hernia Recurrence Surgery
- Hernia Prosthesis Placement
- Incisional Hernia Mesh
- Ventral Hernia Mesh
- Soft Tissue Infection Mesh
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
- Abdominal hernia repair
- Ventral hernia surgery
- Incisional hernia surgery
- Strangulated abdominal hernia repair
- Strangulated Femoral Hernia Repair
- Incarcerated Femoral Hernia Surgery
- Groin Hernia Emergency Surgery
CPT Codes:
- 49505: Repair initial inguinal hernia, age 5 years or older; reducible
- 49592: 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); less than 3 cm, incarcerated or strangulated
- 49591: 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); less than 3 cm, reducible
- 49507: Repair initial inguinal hernia, age 5 years or older; incarcerated or strangulated
- 49593: 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, reducible
- 49520: Repair recurrent inguinal hernia, any age; reducible
- 49568: Implantation of mesh or other prosthesis for open incisional or ventral hernia repair or mesh for closure of debridement for necrotizing soft tissue infection (List separately in addition to code for the incisional or ventral hernia repair)
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
- 49561: Repair initial incisional or ventral hernia; incarcerated or strangulated
- 49553: Repair initial femoral hernia, any age; incarcerated or strangulated
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
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:
- Laparoscopic Appendectomy
- Minimally Invasive Appendectomy
- Keyhole Appendectomy
- Scope Appendectomy
CPT Codes:
- 44970: Laparoscopy, surgical, appendectomy
Also known as:
- Hemorrhoid Removal with Rubber Band Ligation
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
Also known as:
- Partial Mastectomy
- Simple Mastectomy
- Mastectomy
- Lumpectomy
- Breast conserving surgery
- Quadrantectomy
- Segmentectomy
- Complete Mastectomy
- Breast Removal Surgery
- Total Mastectomy
- Unilateral Mastectomy
CPT Codes:
- 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
- 19303: Mastectomy, simple, complete
Also known as:
- Breast Lesion Localization
- Breast Marker Placement
- Wire Localization Breast
- Mammographic Guided Breast Localization
CPT Codes:
- 19281: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including mammographic guidance
Also known as:
- Extensive Pilonidal Cyst Removal
- Complicated Pilonidal Cyst Removal
- Pilonidal Sinus Excision
- Tailbone Cyst Surgery
- Sacrococcygeal Cyst Removal
- Surgery for Pilonidal Cyst
- Complex Pilonidal Cystectomy
- Tailbone Cyst Removal
CPT Codes:
- 11771: Excision of pilonidal cyst or sinus; extensive
- 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 Lump Removal with Marker Guidance
- Image-Guided Breast Lesion Excision
- Wire-Localized Breast Biopsy
- Open Excision of Marked Breast Lesion
- Breast Mass Removal with Marker
CPT Codes:
- 19125: Excision of breast lesion identified by preoperative placement of radiological marker, open; single lesion
Also known as:
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Benign Skin Lesion (Trunk/Limbs)
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Mole Removal (Large)
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
- 11404: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 3.1 to 4.0 cm
Also known as:
- Breast Lesion Localization
- Breast clip placement
- Wire localization for breast surgery
- Radioactive seed placement in breast
- Ultrasound-guided breast marker
CPT Codes:
- 19285: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including ultrasound guidance
Also known as:
- Breast Lesion Localization (Additional)
- Breast Clip Placement
- Wire Localization for Breast Biopsy
- Radioactive Seed Placement in Breast
CPT Codes:
- 19282: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; each additional lesion, including mammographic guidance (List separately in addition to code for primary procedure)
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:
- 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:
- 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:
- Radioactive Tracer Injection for Sentinel Lymph Node Biopsy
- Sentinel Node Mapping Injection
- Lymph Node Tracer Injection
- Radioactive Dye for Lymph Nodes
- Sentinel Lymph Node Identification
CPT Codes:
- 38792: Injection procedure; radioactive tracer for identification of sentinel node
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:
- Removal of Large Soft Tissue Tumor (Back/Flank)
- Small Tumor Removal from Neck or Chest
- Small Soft Tissue Tumor Removal (Thigh/Knee)
- Small Soft Tissue Tumor Removal (Back/Flank)
- Subcutaneous Tumor Excision (Back)
- Flank Tumor Removal
- Large Soft Tissue Mass Excision
- Back Tumor Surgery
- Subcutaneous Tumor Excision
- Soft Tissue Tumor Removal
- Neck Lump Removal
- Chest Wall Tumor Excision
- Thigh Tumor Removal
- Knee Soft Tissue Mass Excision
- Small Lump Removal Leg
- Soft Tissue Tumor Excision
- Back Tumor Removal
- Flank Tumor Surgery
CPT Codes:
- 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater
- 21555: Excision, tumor, soft tissue of neck or anterior thorax, subcutaneous; less than 3 cm
- 27327: Excision, tumor, soft tissue of thigh or knee area, subcutaneous; less than 3 cm
- 21932: Excision, tumor, soft tissue of back or flank, subfascial (eg, intramuscular); less than 5 cm
Also known as:
- Removal of Large Neck or Chest Tumor
- Small Soft Tissue Tumor Removal (Back/Flank)
- Small Soft Tissue Tumor Removal (Face/Scalp)
- Soft Tissue Tumor Removal from Thigh or Knee
- Removal of Small Soft Tissue Tumor (Forearm/Wrist)
- Excision of subcutaneous tumor
- Neck mass removal
- Chest wall tumor surgery
- Back Lump Excision
- Flank Tumor Surgery
- Subcutaneous Mass Removal
- Subcutaneous Tumor Excision
- Facial Lump Removal
- Scalp Tumor Surgery
- Thigh Tumor Excision
- Knee Soft Tissue Mass Removal
- Subcutaneous Tumor Resection Leg
- Forearm Tumor Excision
- Wrist Soft Tissue Mass Removal
- Subcutaneous Tumor Removal Arm
- Small Tumor Removal Forearm
CPT Codes:
- 21552: Excision, tumor, soft tissue of neck or anterior thorax, subcutaneous; 3 cm or greater
- 21930: Excision, tumor, soft tissue of back or flank, subcutaneous; less than 3 cm
- 21011: Excision, tumor, soft tissue of face or scalp, subcutaneous; less than 2 cm
- 27337: Excision, tumor, soft tissue of thigh or knee area, subcutaneous; 3 cm or greater
- 25075: Excision, tumor, soft tissue of forearm and/or wrist area, subcutaneous; less than 3 cm
Also known as:
- Abdominal Wall Tumor Removal
- Small Tumor Removal from Abdominal Wall
- Abdominal Soft Tissue Tumor Excision
- Subcutaneous Tumor Removal Abdomen
- Abdominal Wall Mass Removal
- Abdominal Wall Tumor Excision
- Subcutaneous Tumor Removal
- Abdominal Lump Removal
- Soft Tissue Tumor Excision
CPT Codes:
- 22903: Excision, tumor, soft tissue of abdominal wall, subcutaneous; 3 cm or greater
- 22902: Excision, tumor, soft tissue of abdominal wall, subcutaneous; less than 3 cm
Also known as:
- Spermatic Cord Lesion Removal
- Spermatic Cord Mass Excision
- Testicular Cord Lesion Surgery
- Scrotal Mass Removal
CPT Codes:
- 55520: Excision of lesion of spermatic cord (separate procedure)
Does Dr. Ganshirt accept my insurance?
Dr. Ganshirt accepts most major insurance plans. Important: Please call our office at (847) 234-4310 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ganshirt accept in Lake Forest, IL?
Dr. Ganshirt in Lake Forest, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Mutual of Omaha
State of Nevada
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Ganshirt's office located?
Dr. Stephen Ganshirt's Primary Practice
800 N Westmoreland Rd Ste 205
Lake Forest, IL 60045
(847) 234-4310
Recognitions
Memberships & Associations
American College of Surgeons
Member
What is Dr. Ganshirt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ganshirt's National Provider Identifier (NPI) number is 1245200757.
What common questions do patients ask about Dr. Ganshirt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ganshirt
What is Dr. Stephen Ganshirt's specialty?
Dr. Ganshirt is a Surgeon near Lake Forest, IL. 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. Ganshirt to book an appointment today.
Is this Dr. Stephen Ganshirt affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ganshirt is affiliated with Northwestern Medicine Lake Forest Hospital, Endeavor Health Highland Park Hospital 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 Stephen Ganshirt accepting new patients in Lake Forest, IL?
Yes, Dr. Stephen Ganshirt is accepting new patients at this time.
Does Dr. Stephen Ganshirt offer online booking?
Please contact Dr. Ganshirt's office at (847) 234-4310 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephen Ganshirt?
Please contact Dr. Ganshirt's office at (847) 234-4310 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Stephen Ganshirt have?
Dr. Stephen Ganshirt is certified by the American Board of Surgery.
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