Dr. Mark D Koone, MD



Dermatology   -  Texas,  Sherman

 Overview

Dr. Mark D Koone, MD works in Sherman, Texas is a specialist in Dermatology and graduated Baylor College Of Medicine in 1986. Dr. Koone is affiliated with Texoma Medical Center, Wilson N. Jones Medical Center and practicing for 37 years

 Specialties

  • Dermatology

 Conditions

• Acne
• Allergic Reactions to Insect Stings
• Ambulatory Phlebectomy
• Antibiotic Therapy
• Candidiasis Familial Chronic Mucocutaneous, Autosomal Dominant
• Degenerative Motor System Disease
• Digital Impression System
• Emery-Dreifuss Muscular Dystrophy
• Endovascular Aneurysm Repair
• Esophageal Diseases
  ...
• Excision of Bile Duct Tumor
• Foot Wounds
• Horde and Penoscrotal Fusion
• Hypofractionation
• Injuries
• Intraoperative Radiation Therapy (IORT)
• Malt Worker's Disease
• Medication-Induced Postural Tremor
• Metastatic Prostate Cancer
• Middle Ear Implant Candidacy Evaluation
• Muscle Hypotonia
• Myelinopathies
• Myelitis
• Myotonic Dystrophy
• Non-24-Hour Sleep-Wake Syndrome
• Parasomnias
• Parkinson Disease 6 (PARK6)
• Pediatric Trauma
• Primary Care for Adults
• Primary Cosmetic Rhinoplasty
• Psoriasis
• Seasonal Affective Disorder
• Shoulder and Thorax Deformity - Congenital Heart Disease
• Sigmoid Diverticulitis
• Thoracic Spine Fracture
• Throwing Injuries
• Turner Syndrome
• Vestibulocochlear Nerve Diseases
• Vocal Cord Hemorrhage
 more details

 Procedures

• Acne
• Acne Vulgaris
• Actinic Keratosis
• Athlete's Foot
• Atopic Dermatitis (Eczema)
• Basal Cell Carcinoma
• Benign Skin Lesion
• Biopsy
• Candidiasis of Skin and Nails
• Carcinoma in Situ of Skin
  ...
• Cellulitis
• Cold Sore
• Dermatitis
• Dermatitis Due to Drugs
• Destruction of Benign Skin Lesion
• Destruction of Malignant Skin Lesion
• Excision of Benign Skin Lesion
• Excision of Malignant Skin Lesion
• Fungal Nail Infection
• Herpes Simplex Infection
• Hives
• Impetigo
• Intertrigo
• Itchy Skin
• Jock Itch
• Lichen Planus
• Lipomas
• Melanoma
• Mohs Surgery
• Mole Removal
• Psoriasis
• Rash
• Ringworm
• Rosacea
• Seborrheic Dermatitis
• Seborrheic Keratosis
• Shingles
• Skin Biopsy
• Skin Cancer
• Skin Cancer Removal
• Skin Discoloration
• Skin Diseases
• Skin Disorders
• Skin Lesion
• Skin Surgery
• Squamous Cell Carcinoma
• Tinea Versicolor
• Varicose Veins
• Wart Removal
• Warts
 more details

 Board Certifications

  • Board Certified by the American Board of Dermatology

 Years Since Graduation

  • 37

 State License

  • Texas

 Spoken Languages

  • Spanish

 Education & Training

Medical School

Baylor College Of Medicine

Houston, TX, United States

Graduated: 1986

Internship Hospital

Baylor St Lukes Hospital

Houston, TX, USA

Year completed: 1987

Residency Hospital

Duke University Med Center

Durham, NC, USA

Year completed: 1990

 Awards

1   AAD

 Dr. Koone Reviews

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 Office Locations


Primary location

 Texoma Dermatology Clinic PA
815 Pecan Grove Road East
Texas (TX)
Sherman
75090
 Phone:(903) 892-2126
Additional data:
Free Standing Surgery Center?    No
Office Volume:    250 patients per day
Performs Procedures On Site?    Yes

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Texoma Dermatology Clinic PA, 815 Pecan Grove Road East, Sherman, Texas (TX), 75090




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Assurant Health
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Choice Care PPO
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • Humana
  • Managed Care
  • Medicaid
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access
  • PHCS Network PPO
  • Tricare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Mark D Koone, MD are not present.

 Patients Questions

Patients questions for Dr. Mark D Koone, MD are not present.

 Affiliated Hospitals


Texoma Medical Center photo


Texoma Medical Center

1000 Memorial Drive Texas TX, Denison, 75020

Texoma Medical Center is a hospital located in Denison, TX. Procedures/Diagnosis costs are at the state average in 11 of 13 procedures. Length of Stay is shorter than the state average in 2 of 13 procedures.



Wilson N. Jones Medical Center photo


Wilson N. Jones Medical Center

500 North Highland Avenue Texas TX, Sherman, 75092

Wilson N. Jones Medical Center is a hospital located in Sherman, TX. Procedures/Diagnosis costs are above the state average in 2 of 11 procedures. Length of Stay is shorter than the state average in 2 of 11 procedures.



  •  Latest reviews for Dermatology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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