Dr. Mark Casillas, MD

Orthopedic Surgery  |  
Male  |  
Age 51
(38)
Insurances AcceptedSave
Dr. Mark Casillas, MD
Dr. Mark Casillas, MD is an orthopedic surgery doctor who practices in San Antonio, TX. He is 51 years old and has been practicing for 26 years. Dr. Casillas is affiliated with Nix Medical Center.

San Antonio Office

414 Navarro St Ste 1616

San Antonio, TX 78205

Contact Information

(210) 224-2655

Dr. Mark Casillas, MD

Dr. Mark Casillas, MD

Accepted insurance

  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • HAP Insurance
  • HealthSmart
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • 8 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Casillas

Care Philosophy

As a foot, ankle and lower leg orthopaedic specialist, I believe believe that by giving you specialized, skilled treatment as early as possible, you can be assured of receiving the very best care. My entire focus is on improving your quality of life, so you can get a strong, positive start on the road to recovery.
...Read More

Dr. Casillas' Experience

0%ExperienceMatch
Dr. Casillas' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Orthopedic Surgery
  • Board certified in Orthopedic Surgery
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Orthopedic Surgery
1

Board Certifications

  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*
90

Conditions Treated

  • Achilles Tendinitis
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Ankle and Foot Instability or Derangement
  • Ataxia
  • Autoimmune Diseases
  • Back Pain
  • Baker’s Cyst
  • Bone Disorders
  • Broken Arm
  • Bunion
  • Bursitis
  • Cancer
  • Carpal Tunnel Syndrome
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • Degenerative Disc Disease
  • Difficulty With Walking
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Foot Conditions
  • Foot Fracture
  • Foot Sprain
  • Fracture
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Ganglion Cyst
  • Gout
  • Hammer Toe
  • Hand Conditions
  • Hand Fracture
  • Heel Spur
  • Herniated Disc
  • Hip Sprain
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Pain
  • Juvenile Chronic Arthritis
  • Knee Dislocation
  • Knee Disorders
  • Knee Sprain
  • Lateral Collateral Ligament (LCL) Sprain
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Pain
  • Low Back Pain
  • Morton's Neuroma
  • Myelopathy
  • Non-Traumatic Rupture of Achilles Tendon
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Spine
  • Osteochondritis Dissecans
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Plantar Fasciitis
  • Pseudoarthrosis
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rotator Cuff Tear
  • Runner's Knee
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Shoulder Dislocation
  • Shoulder Disorders
  • Sjögren's Syndrome
  • Soft Tissue Sarcoma
  • Spina Bifida
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spondylitis
  • Spondylolisthesis
  • Sprains and Strains (incl. Muscle Tear)
  • Stress Fracture of Foot
  • Systemic Chondromalacia
  • Systemic Sclerosis
  • Tibia and Fibula Fractures

More

Read More
25

Procedures

  • Ankle Arthroscopy
  • Ankle Replacement
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Excision of Tarsal or Metatarsal
  • Excision of Tibia or Fibula
  • Foot and Ankle DislocationTreatment, Open
  • Foot and Ankle Fracture Treatment, Closed
  • Foot and Ankle Fracture Treatment, Open
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Ligament and Tendon Repair
  • Fracture Care
  • Hand and Wrist Fracture Treatment, Open
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand or Wrist Tendon Transfer
  • Joint Drainage
  • Knee Surgery
  • Knee and Leg Fracture and Dislocation Treatment
  • Knee and Lower Leg Fracture Treatment, Closed
  • Knee and Lower Leg Fracture Treatment, Open
  • Myofascial Trigger Point Injection
  • Nerve Block, Somatic
  • Neuroplasty
  • Peripheral Nerve Block
  • Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
  • Steroid Injection

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • St. Marys University
    Undergraduate School | Graduated 1988
  • University Of Texas Medical School At San Antonio
    Medical School | Graduated 1991
  • Baptist Memorial Hospital-Memphis
    Internship Hospital | Completed
  • Campbell Clin-U Tenn
    Residency Hospital | Completed 1996
  • Roger Mann MD, Fellowship In Adult Reconstructive Foot & Ankle Surgery
    Fellowship Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Casillas has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Casillas does not have any memberships or affiliations listed. If you are Dr. Casillas and would like to add memberships or affiliations, please update your profile.

Dr. Casillas' Reviews

Likelihood of recommending Dr. Casillas to family and friends
3.2
based on 38 total reviews (8 with comments)
Dr. Casillas' Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    31 to 45 minutes
Patient Comments (8)
in San Antonio, TX |
I first saw Dr Casillas as a second opinion after a reconstructive surgery on my foot. He was wonderful! Told me all my options, explained and answered questions and recommended the most conservative option - just what I want in a doctor! He has also performed operations on both feet for plantars fasciitis. One he said was the worst he had ever seen. Beautiful job! After put me into physical therapy and the result is no more pain! Dr. Casillas is terrific and I trust and recommend him highly!
in San Antonio, TX |
Great Dr. Got me back to walking and running again when I was told I would never do. Might take a while to see him, but very worth it. I highly recommend him and his wonderful staff.
in Kerrville, TX |
I think Dr Casillas was a miracle worker. For roughly 40 rears I had suffered from bone to bone osteo arthritis pain in ankle from an old injury. He replaced my ankle and with adherence to my therapy I recovered beautifully. I am still amazed! Office staff, especially after they take you in , is very courteous and fast
San Antonio, TX |
One of if not THE BEST Orthopedic ankle Dr EVER!!!!!!!!! I wish he took my insurance because I would have stayed with him. HIGHLY RECOMMEND him.
San Antonio, TX |
WORST DOCTOR I HAVE EVER BEEN TO. 2.5 hour wait and then Mark saw me for less than 5 minutes. He did not take care to understand the causes behind my issue, how the pain has been spreading, asking me questions about what type of shoes I wear/physical activity I do, absolutely nothing. Do not waste your time and money. Trash. Have never experienced such a poor level of care or service. Absolute Trash. Immediately cancelled any follow up, reason why he is only 1.2 stars on google.
in San Antonio, Tx |
Very concise about the procedure, very attentive to my questions and concerns. Very clean incision. Quick healing process. Personally Best Orthopedic Surgeon in San Antonio, Texas. Very professional staff sweet and caring. I highly recommend him.
San Antonio, TX |
GET A SECOND OPINION! They wanted to perform costly surgery based on one x-ray that I provided. I went to University after and no surgery needed. Staff is rude also. Avoid this place..... In fact, avoid the Nix entirely
in San Antonio, TX |
Initially, he was so nice and the day I agreed to have the surgery he assured me I would be in good hands. Day of surgery, he was short and very rude which caught me off guard. Thereafter, I had numerous follow-ups, none of which were with him but with his assistant, Ryan. When it was finally time to see him (5 visits later), he was totally a different person from the one I met previously. Very Jekyll and Hyde personality. No bedside manner what so ever. Just wanted to bill for surgery.
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Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Next Day
Dr. Casillas accepts 22 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Texas
    Blue Choice
  • CHAMPVA
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • Coventry Health Care
  • Golden Rule
  • Government Employees Health Association (GEHA)
    GEHA
  • HAP Insurance
    Health Alliance
  • HealthSmart
  • Humana
    Choice Care PPO
    Preferred PPO
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Medical Mutual of Ohio
  • MultiPlan
    MultiPlan PPO
  • National Elevator
  • Principal Life
  • Tricare
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    United Healthcare
  • Universal American

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Casillas has admitting privileges

Nix Medical Center
414 Navarro St
San Antonio, TX 78205
View Hospital Profile

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