Dr. Lauren Thiesfeld
Dr. Lauren Thiesfeld
Last updated: Mar 15, 2026

Dr. Lauren Thiesfeld

  • Gender: Female
  • Sole propriator: No
  • NPI: 1417417544

Dr. Lauren Thiesfeld DO

Pediatrician

She is located at 9660 Wicker Avenue 2nd Fl in Saint John, IN 46373. Can help patients with the following: Developmental Delays, Eczema, Edwards Syndrome, Pervasive Developmental Disorders (PDD), Stuttering, Williams Syndrome. Her National Provider Identifier (NPI) number is 1417417544. Appointment can be made via the phone number (219) 226-2380.

Conditions treated

Dr. Lauren Thiesfeld, being an pediatrician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Lauren Thiesfeld.

  • Abdominal Pain
  • Allergic Reaction
  • Anemia
  • Anencephaly
  • Asthma
  • Autism
  • Bee and Wasp Stings
  • Birth Defects
  • Bronchitis
  • Cerebral Palsy (CP)
  • Childhood Behavioral and Emotional Disorders
  • Childhood Obesity
  • Chronic Cough
  • Cleft Palate and Cleft Lip
  • Colic
  • Common Cold
  • Croup
  • Developmental Delays
  • Down Syndrome
  • Dyslexia
  • Eczema
  • Edwards Syndrome
  • Enuresis
  • Fetal Alcohol Syndrome (FAS)
  • Fever
  • Food Poisoning
  • Fragile X Syndrome (FXS)
  • General Care
  • Hay Fever
  • Head Lice
  • Headache
  • Hives
  • Infant Care
  • Influenza
  • Jaundice
  • Kawasaki Disease
  • Learning Disability
  • Migraine
  • Muscular Dystrophy
  • Nausea and Vomiting
  • Noonan Syndrome
  • Parenting
  • Pervasive Developmental Disorders (PDD)
  • Phenylketonuria (PKU)
  • Pinworm Infection
  • Prescription Refill
  • Reye Syndrome
  • Rickets
  • Sinusitis
  • Skin Rash
  • Sore Throat
  • Speech Disorders
  • Stuttering
  • Sudden Infant Death Syndrome (SIDS)
  • Tourette Syndrome
  • Turner Syndrome
  • Upper Respiratory Infection (URI)
  • Urinary Tract Infection (UTI)
  • Williams Syndrome
  • Wilson-Turner Syndrome

Medicare Enrollment

Dr. Lauren Thiesfeld is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .

Bills through: Community Care Network Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Additional Specialities

  • Resident

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Dr. Allie Beckman Sadowitz
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Dr. Meagan Beth O'Neill
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Dr. Michael Derrick
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Questions & Answers

Where can you meet with Dr. Lauren Thiesfeld?

Dr. Lauren Thiesfeld's office is located at 9660 Wicker Avenue 2nd Fl in Saint John, IN 46373.

What conditions does Dr. Lauren Thiesfeld treat?

Dr. Lauren Thiesfeld provides treatment for Developmental Delays, Eczema, Edwards Syndrome, Pervasive Developmental Disorders (PDD), Stuttering, Williams Syndrome. For the full list see this list.

Does Dr. Lauren Thiesfeld accept insurance?

Unfortunately we don't have any information if Dr. Lauren Thiesfeld accepts insurance.