About Dr. Kostelyna

Dr. Stefan Kostelyna is a board-certified Internist and Pediatrician practicing in Houston, TX, with three convenient locations across the Houston Medical Center area. He specializes in providing long-term, comprehensive care for adolescents, adults, and the elderly, as well as pediatric patients. Dr. Kostelyna manages both common and complex illnesses, offering expertise in the diagnosis and treatment of conditions affecting the heart, blood, kidneys, joints, and digestive, respiratory, and vascular systems.

As an Internist, Dr. Kostelyna is trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health, and effective treatment of common problems. His dual specialty in Pediatrics allows him to provide family-centered care across all age groups, from infants to elderly patients.

Dr. Kostelyna is fluent in English and currently accepting new patients. His practice accepts UnitedHealthcare and other major insurance plans. To schedule an appointment or confirm insurance options, please contact Dr. Kostelyna’s office at (832) 824-1000.

Medical Conditions Treated

Dr. Kostelyna diagnoses and treats a wide range of medical conditions, including:

• Anaphylaxis
• Cystic Fibrosis
• Deep Vein Thrombosis
• Osteoporosis
• Pneumonia
• Sepsis
• Sleep Apnea
• Cancer
• Infections
• Heart diseases
• Blood disorders
• Kidney conditions
• Joint problems
• Digestive system diseases
• Respiratory conditions
• Vascular system disorders

Please contact Dr. Kostelyna’s office for more information or to schedule a consultation.

Medical Procedures Performed

Dr. Kostelyna performs a variety of internal medicine procedures, including:

• Ambulatory Care Consultation
• Annual Check Up
• Annual Physical
• Aromatherapy
• Bladder and Bowel Management
• Blood Pressure Testing
• Bowel and Bladder Management
• Certified Medical Examination for Commercial Driver/Vessel Master
• Preventive Health Screenings
• Chronic Disease Management
• Pediatric Wellness Visits

For detailed information about specific procedures, please contact Dr. Kostelyna’s office.

Insurances Accepted

Dr. Kostelyna’s practice accepts the following major insurance providers:

• All Other Third Party
• CVS Health (formerly Aetna)
• Molina
• UnitedHealthcare

For a complete list of accepted insurances, please contact Dr. Kostelyna’s office.

Locations

Dr. Stefan Kostelyna offers appointments at the following locations:

Location 1: 1504 Taub Loop Houston, TX 77030 Phone: (832) 824-1000 [Get Directions]

Location 2: 1 Baylor Plz Houston, TX 77030 Phone: (832) 824-1000 [Get Directions]

Location 3: 6651 Main St Houston, TX 77030 Phone: (832) 824-1000 [Get Directions]

Hospital Affiliations

For information about Dr. Kostelyna’s hospital affiliations, please contact his office directly.

Frequently Asked Questions

1. What is Dr. Stefan Kostelyna’s specialty? Dr. Kostelyna is an Internist and Pediatrician specializing in long-term, comprehensive care for patients of all ages. As an Internist, he manages both common and complex illnesses in adolescents, adults, and the elderly, providing diagnosis and treatment for conditions affecting the heart, blood, kidneys, joints, and digestive, respiratory, and vascular systems. His training also includes disease prevention, wellness, and primary care internal medicine.

2. Is Dr. Stefan Kostelyna accepting new patients? Yes, Dr. Stefan Kostelyna is accepting new patients.

3. Does Dr. Stefan Kostelyna offer online booking? Please contact Dr. Kostelyna’s office at (832) 824-1000 for information about online booking and scheduling assistance.

4. Does Dr. Stefan Kostelyna offer telehealth appointments? Please contact Dr. Kostelyna’s office at (832) 824-1000 for information regarding telehealth appointment availability.

5. Which language(s) does Dr. Stefan Kostelyna speak? Dr. Stefan Kostelyna speaks English.

6. What makes Dr. Kostelyna’s practice unique? Dr. Kostelyna’s dual specialty in Internal Medicine and Pediatrics allows him to provide comprehensive family-centered care for patients of all ages, from infants through elderly adults, making him an excellent choice for families seeking a single provider for multiple family members.