WT
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tan, Clinical Geneticist in Boston, MA?
Dr. Wen-Hann Tan, MD is a Clinical Geneticist, who primarily practices in Boston, MA with 1 additional practice location. He has been practicing for over 21 years and is board certified. Dr. Tan completed his residency at Children'S Hosp, Medical Genetics; Mass Gen Hosp, Pediatrics. Dr. Tan is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Tan’s office at (617) 355-4697.
Where did Dr. Tan go to medical school and complete their residency?
Residency: Children'S Hosp, Medical Genetics; Mass Gen Hosp, Pediatrics
Medical School: The University of Nottingham Medical School, Queens Medical Center, Nottingham, England England
Is Dr. Tan board certified as a Clinical Geneticist?
Yes, Dr. Wen-Hann Tan, MD is board certified by the American Board of Medical Genetics , American Board of Pediatrics
What languages does Dr. Tan speak?
Dr. Tan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Clinical Geneticist like Dr. Tan typically treat?
As a Clinical Geneticist, Dr. Tan 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. Tan. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Unspecified Fetal Abnormality
- Birth Defects
- Health Problems in Pregnancy
- Undiagnosed birth defects
- Unidentified fetal anomalies
- General fetal developmental issues
ICD-10 Codes:
- O359XX1: Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 1
Also known as:
- Other Developmental Disabilities
- Developmental Disabilities
- Atypical psychological development
- Unspecified developmental disorder
ICD-10 Codes:
- F88: Other disorders of psychological development
Also known as:
- Autism
- Autism Spectrum Disorder
- Classic Autism
- Kanner's Syndrome
- Severe Autism
ICD-10 Codes:
- F840: Autistic disorder
Also known as:
- Birth Defects Causing Overgrowth
- Birth Defect
- Birth Defects
- Overgrowth Syndromes
- Congenital Gigantism
- Congenital Anomaly
- Congenital Disorder
ICD-10 Codes:
- Q873: Congenital malformation syndromes involving early overgrowth
- Q899: Congenital malformation, unspecified
Also known as:
- Angelman Syndrome
- Developmental Disabilities
- Movement Disorder
- Happy Puppet Syndrome
- Chromosome 15q Deletion Syndrome
- AS
ICD-10 Codes:
- Q9351: Angelman syndrome
Also known as:
- Face and Neck Birth Defect
- Craniofacial Abnormality
- Neck Injuries and Disorder
- Congenital Facial Anomaly
- Neck Malformation at Birth
- Craniofacial Birth Defect
ICD-10 Codes:
- Q189: Congenital malformation of face and neck, unspecified
Also known as:
- Ornithine Metabolism Disorder
- Amino Acid Metabolism Disorder
- Ornithine translocase deficiency
- Ornithine Translocase Deficiency
- Hyperornithinemia
- Ornithine Processing Problems
ICD-10 Codes:
- E724: Disorders of ornithine metabolism
Also known as:
- Clinical Research Control Examination
- Clinical Trials
- Research Study Checkup
- Clinical Trial Participant Exam
- Control Group Medical Exam
ICD-10 Codes:
- Z006: Encounter for examination for normal comparison and control in clinical research program
What procedures does a Clinical Geneticist like Dr. Tan typically perform?
As a Clinical Geneticist, procedures performed by Dr. Wen-Hann Tan may include:
- Biochemical Genetics Consultation
- Biochemical Genetics Follow Up
- Enzyme Replacement Therapy
- Genetic Testing
- Metabolic Assessment and Management
Please contact Dr. Tan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Tan accept my insurance?
Dr. Tan accepts most major insurance plans. Important: Please call our office at (617) 355-4697 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tan accept in Boston, MA?
Dr. Tan in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Massachusetts
BMC Health System
Cigna Group
CVS Health (formerly Aetna)
Fallon Health
Federal government of the United States
Mass General Brigham
Point32Health
State of Massachusetts
UnitedHealth Group
View All Insurances
Where is Dr. Tan's office located?
What is Dr. Tan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tan's National Provider Identifier (NPI) number is 1356357941.
What common questions do patients ask about Dr. Tan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tan
What is Dr. Wen-Hann Tan's specialty?
Dr. Tan is a Clinical Geneticist near Boston, MA.
What does a Clinical Geneticist do?
A clinical geneticist is adept at offering thorough diagnostic, management, and counseling services for genetic disorders.
Is this Dr. Wen-Hann Tan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tan is affiliated with Beth Israel Deaconess Medical Center-Boston 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
When to see a Clinical Geneticist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Geneticist. Explore 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 Wen-Hann Tan accepting new patients in Boston, MA?
Yes, Dr. Wen-Hann Tan is accepting new patients at this time.
Does Dr. Wen-Hann Tan offer online booking?
Please contact Dr. Tan's office at (617) 355-4697 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Wen-Hann Tan?
Please contact Dr. Tan's office at (617) 355-4697 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Wen-Hann Tan have?
Dr. Wen-Hann Tan is certified by the American Board of Medical Genetics and American Board of Pediatrics.
Other Clinical Geneticist Near Boston, MA
SA
Clinical Geneticist
Dr. Saud Aldubayan is a Clinical Geneticist, who primarily practices in Boston, MA with 1 additional practice location.
Boston, MA

Clinical Geneticist
Dr. Joan Stoler, MD is a Clinical Geneticist, who primarily practices in Boston, MA. She is board certified.
Boston, MA
Clinical Geneticist
Dr. Helen Lyon, MD is a Clinical Geneticist, who primarily practices in Boston, MA with 2 additional practice locations. She has been practicing for over 23 years and is board certified.
Boston, MA