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Dr. Mark H. Showen MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesPediatrics
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Location iconLocationSan Mateo, CA
BioiconBio:
With over 41 years of experience, this seasoned pediatrician combines ...
ExperienceiconExperience:
40+ years
Language SpokeniconLanguage Spoken:
Spanish, 
Chinese, 
English
Common TreatmentsiconCommon Treatments:
Acute Sinusitis
Anorexia Nervosa
Congenital Anomalies Of The Heart
Chronic Sinusitis
Autism
See More
Institutes AttendediconInstitutes Attended:
UCDSM, 
KPNC, 
BCH, 
ABP, 
DBC
CertificatesiconCertificates:
MD, 
Res, 
Intern, 
BC-Peds, 
CA Med Lic
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Common TreatmentsiconCommon Treatments:
Acute Sinusitis
Anorexia Nervosa
Congenital Anomalies Of The Heart
Chronic Sinusitis
Autism
See More
Institutes AttendediconInstitutes Attended:
UCDSM, 
KPNC, 
BCH, 
ABP, 
DBC
CertificatesiconCertificates:
MD, 
Res, 
Intern, 
BC-Peds, 
CA Med Lic
specOverview
Dr. Mark H. Showen, MD, is a highly experienced pediatrician with over 41 years in the medical field, dedicated to providing exceptional healthcare for children. He is based in San Mateo, California, and is affiliated with leading medical institutions, including Mills-Peninsula Medical Center and Lucile Packard Children's Hospital Stanford. Dr. Showen received his medical degree from the University of California, Davis, School of Medicine, and completed his residency in pediatrics....
specPractice
insurance
In-network insurance
Aetna
Anthem
Blue Cross Blue Shield
Blue Shield of California
Chinese Community Health Plan
First Health
insurance
Appointments Scheduling
Peninsula Eye Physicians Medical Group Inc.
Avatar iconIn-Person Visit
location icon

Address:

50 S San Mateo Dr Ste 180, San Mateo, CA 94401
phone Icon

Phone:

(650) 342-4145

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Fax:

(650) 342-2070

specAbout
NPI/License numbericonNPI/License number:
1477576817
ExperienceiconExperience:
40+ years
Language SpokeniconLanguage Spoken:
Spanish, 
Chinese, 
English
Hospital AffiliationsiconHospital Affiliations:
Lucile Packard Children's Hospital Stanford
Mills-peninsula Medical Center
Stanford Health Care Tri-valley
SpecialtiesiconSpecialties:
Pediatrics
General Pediatrics
Common TreatmentsiconCommon Treatments:
Acute Sinusitis
Anorexia Nervosa
Congenital Anomalies Of The Heart
Chronic Sinusitis
Autism
See More
Education IconEducation & Certifications:
Education Icon
CA State Medical License
Dental Board of California2025
Education Icon
Residency in Pediatric Dentistry
Kaiser Permanente Northern California1985
Education Icon
Internship in Pediatric Dentistry
Boston Children's Hospital1983
Education Icon
Medical Doctor
University of California, Davis School of Medicine1982
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Board Certified in Pediatrics
American Board of Pediatrics