MS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sack, Foot & Ankle Surgeon in Chicago, IL?
Dr. Mark Sack is a Foot & Ankle Surgeon, who primarily practices in Chicago, IL with 2 additional practice locations. He is board certified. Dr. Sack is fluent in English and Spanish, and is currently seeing new patients. Dr. Sack’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sack’s office at (773) 238-7270.
What languages does Dr. Sack speak?
Dr. Sack and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Sack treat?
As a Foot & Ankle Surgeon, Dr. Sack 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. Sack. 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:
- Nail Fungus
- Tinea Infection
- Onychomycosis
- Fungal nail infection
ICD-10 Codes:
- B351: Tinea unguium
Also known as:
- Plantar Fibromatosis
- Foot Injuries and Disorder
- Heel Injuries and Disorder
- Ledderhose disease
- Plantar fasciitis nodule
- Foot fibromatosis
ICD-10 Codes:
- M722: Plantar fascial fibromatosis
Also known as:
- Acquired Foot Deformity
- Stiff Big Toe
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Foot Shape Problems
- Foot Structural Issues
- Deformed Foot
- Hallux Rigidus
- Big Toe Arthritis
- Frozen Big Toe
ICD-10 Codes:
- M216X1: Other acquired deformities of right foot
- M2021: Hallux rigidus, right foot
- M216X2: Other acquired deformities of left foot
Also known as:
- Bunion
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Valgus
- Big Toe Deformity
- Foot Bump
ICD-10 Codes:
- M2011: Hallux valgus (acquired), right foot
- M2012: Hallux valgus (acquired), left foot
Also known as:
- Pressure Sore
- Pressure Sores
- Bedsore
- Decubitus Ulcer
- Pressure Ulcer
ICD-10 Codes:
- L89891: Pressure ulcer of other site, stage 1
- L89892: Pressure ulcer of other site, stage 2
Also known as:
- Hammer Toe
- Toe Injuries and Disorder
- Claw Toe
- Mallet Toe
- Bent Toe
ICD-10 Codes:
- M2041: Other hammer toe(s) (acquired), right foot
Also known as:
- Ingrown Nail
- Nail Disease
- Ingrown toenail
- Onychocryptosis
ICD-10 Codes:
- L600: Ingrowing nail
Also known as:
- Benign Skin Growth
- Benign Tumor
- Non-cancerous skin lesion
- Skin tumor
- Skin lump
ICD-10 Codes:
- D2372: Other benign neoplasm of skin of left lower limb, including hip
Also known as:
- Benign Tumor on Right Leg or Hip Skin
- Benign Tumor
- Non-cancerous growth on right leg skin
- Right leg skin lesion
- Benign right hip skin mass
- Lump on right leg
ICD-10 Codes:
- D2371: Other benign neoplasm of skin of right lower limb, including hip
Also known as:
- Osteoarthritis of the right ankle and foot
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Ankle Arthritis
- Foot Arthritis
ICD-10 Codes:
- M19071: Primary osteoarthritis, right ankle and foot
- M19072: Primary osteoarthritis, left ankle and foot
Also known as:
- Diabetes Type 2
- Diabetic Nerve Problems
- Type 2 diabetes
- Diabetic Neuropathy
- Diabetes nerve issues
- Diabetic nervous system problems
- Nerve damage from type 2 diabetes
ICD-10 Codes:
- E1149: Type 2 diabetes mellitus with other diabetic neurological complication
Also known as:
- Right Toe Pain
- Pain
- Toe Injuries and Disorder
- Aching right toes
- Right toe discomfort
- Pain in right foot digits
ICD-10 Codes:
- M79674: Pain in right toe(s)
Also known as:
- Hammer Toe
- Toe Injuries and Disorder
- Mallet toe
- Claw toe
- Bent toe
ICD-10 Codes:
- M2042: Other hammer toe(s) (acquired), left foot
Also known as:
- Metatarsalgia
- Foot Injuries and Disorder
- Pain
- Forefoot Pain
- Ball of Foot Pain
- Foot Pain
ICD-10 Codes:
- M7741: Metatarsalgia, right foot
Also known as:
- Right Foot Bunionette
- Toe Injuries and Disorder
- Right Tailor's Bunion
- Right Little Toe Bunion
- Right Fifth Metatarsal Bunion
ICD-10 Codes:
- M21621: Bunionette of right foot
Which procedures does Dr. Sack perform as a Foot & Ankle Surgeon?
As a Foot & Ankle Surgeon, procedures performed by a Dr. Mark Sack may include:
- Ankle Surgery
- Foot and Ankle Second Opinion
- Foot and Ankle Specialist Consultation
- Foot and Ankle Specialist Follow Up
- Foot Consultation
- Foot Follow Up
- Foot Surgery
- Laser Toenail Treatment
For detailed information, please contact Dr. Sack's office.
Does Dr. Sack accept my insurance?
Dr. Sack accepts most major insurance plans. Important: Please call our office at (773) 238-7270 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sack accept in Chicago, IL?
Dr. Sack in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advocate Health Care
All Other Third Party
Centene
CVS Health (formerly Aetna)
Health Care Service Corporation (HCSC)
Humana
Medicare
Providence Health Plans
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Sack's office located?
Ratings & Reviews
5.0
Overall rating
Based on 2 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
70% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Mark Sack an Excellent overall experience rating of 5 out of 5 stars. Dr. Sack has been rated and reviewed by 2 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Sack, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Sack's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sack's National Provider Identifier (NPI) number is 1548286313.
What common questions do patients ask about Dr. Sack?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sack
What is Dr. Mark Sack's specialty?
Dr. Sack is a Foot & Ankle Surgeon near Chicago, IL. Podiatrist with specialization in foot and ankle surgery has expertise in diagnosing and treating conditions affecting the foot, ankle, and lower extremities. This includes both surgical and non-surgical approaches for issues like fractures, deformities, and arthritis, with a focus on improving mobility and foot health. Contact Dr. Sack to book an appointment today.
Is this Dr. Mark Sack affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sack is affiliated with Osf Healthcare Little Company Of Mary 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 Foot & Ankle Surgeon?
Explore Foot & Ankle 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 Mark Sack accepting new patients in Chicago, IL?
Yes, Dr. Mark Sack is accepting new patients at this time.
Does Dr. Mark Sack offer online booking?
Please contact Dr. Sack's office at (773) 238-7270 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Sack?
Please contact Dr. Sack's office at (773) 238-7270 for information regarding telehealth appointment availability or for scheduling assistance.
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