
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Schaefer, Surgeon in Oak Lawn, IL?
Dr. Steven Schaefer, MD is a Surgeon, who primarily practices in Oak Lawn, IL with 1 additional practice location. He is board certified. Dr. Schaefer graduated from University of Pennsylvania. Dr. Schaefer is fluent in English, and is currently seeing new patients. Dr. Schaefer’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Schaefer’s office at (708) 346-4055.
Where did Dr. Schaefer go to medical school and complete their residency?
Medical School: University of Pennsylvania
Is Dr. Schaefer board certified as a Surgeon?
Yes, Dr. Steven Schaefer, MD is board certified by the American Board of Surgery
What languages does Dr. Schaefer speak?
Dr. Schaefer and their clinical team can communicate with patients in the following languages:
English
What conditions does a Surgeon like Dr. Schaefer typically treat?
As a Surgeon, Dr. Schaefer 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. Schaefer. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Primary Hyperparathyroidism
- Parathyroid Disorder
- Familial isolated hyperparathyroidism
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E210: Primary hyperparathyroidism
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Peritoneal Dialysis Catheter Care
- Dialysis
- PD catheter fitting
- Peritoneal dialysis access management
- Catheter adjustment for PD
ICD-10 Codes:
- Z4902: Encounter for fitting and adjustment of peritoneal dialysis catheter
Also known as:
- Nontoxic Goiter
- Thyroid Disease
- Enlarged Thyroid Gland
- Simple Goiter
- Thyroid Swelling
ICD-10 Codes:
- E049: Nontoxic goiter, unspecified
What procedures does a Surgeon like Dr. Schaefer typically perform?
As a Surgeon, Dr. Schaefer 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. Schaefer. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Parathyroid Gland Removal or Exploration
- Parathyroidectomy
- Parathyroid Gland Surgery
- Hyperparathyroidism Surgery
CPT Codes:
- 60500: Parathyroidectomy or exploration of parathyroid(s);
Also known as:
- Total Thyroid Removal
- Complete thyroidectomy
- Thyroid gland removal
- Thyroid surgery
CPT Codes:
- 60240: Thyroidectomy, total or complete
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
Does Dr. Schaefer accept my insurance?
Dr. Schaefer accepts most major insurance plans. Important: Please call our office at (708) 346-4055 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Schaefer accept in Oak Lawn, IL?
Dr. Schaefer in Oak Lawn, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Humana
Kaiser Permanente
Medicare
View All Insurances
Where is Dr. Schaefer's office located?
What hospitals are Dr. Schaefer affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Schaefer has admitting privileges at the following hospitals:
Advocate Illinois Masonic Medical Center,Chicago, IL
Ranked Cancer Surgery

Ranked in 3 Procedures

Advocate Illinois Masonic Medical Center,Chicago, IL
Ranked Cancer Surgery
Ranked in 3 Procedures
Advocate Christ Medical Center,Oak Lawn, IL
Advocate Christ Medical Center,Oak Lawn, IL
Advocate South Suburban Hospital,Hazel Crest, IL
Advocate South Suburban Hospital,Hazel Crest, IL
Advocate Trinity Hospital,Chicago, IL
Advocate Trinity Hospital,Chicago, IL
What is Dr. Schaefer's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Schaefer's National Provider Identifier (NPI) number is 1700045184.
What common questions do patients ask about Dr. Schaefer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Schaefer
What is Dr. Steven Schaefer's specialty?
Dr. Schaefer is a Surgeon near Oak Lawn, IL.
What does a Surgeon do?
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.
Is Dr. Steven Schaefer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Schaefer is affiliated with Advocate Illinois Masonic 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
When to see a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. Explore 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 Dr. Steven Schaefer accepting new patients in Oak Lawn, IL?
Yes, Dr. Steven Schaefer is accepting new patients at this time.
Does Dr. Steven Schaefer offer online booking?
Please contact Dr. Schaefer's office at (708) 346-4055 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Steven Schaefer?
Please contact Dr. Schaefer's office at (708) 346-4055 to schedule an appointment.
Where is Dr. Schaefer's office located?
Dr. Schaefer's office is located in Oak Lawn, IL.
Which board certifications does Dr. Steven Schaefer have?
Dr. Steven Schaefer is certified by the American Board of Surgery.
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