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Dr. Joan Catherine Guevarra, DOverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesInternal Medicine
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Location iconLocationNesconset, NY
BioiconBio:
With over 20 years of expertise in Internal Medicine, this dedicated p...
ExperienceiconExperience:
20+ years
Language SpokeniconLanguage Spoken:
English
Common TreatmentsiconCommon Treatments:
Pneumonia
Septicemia
Bipolar Disorder
Epilepsy
Anemia
Obesity
Atrial Fibrillation And Atrial Flutter
See More
Institutes AttendediconInstitutes Attended:
SGUSM, 
RGH, 
AHNMEC, 
NY, 
OSS
CertificatesiconCertificates:
MD, 
Res, 
License
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Common TreatmentsiconCommon Treatments:
Pneumonia
Septicemia
Bipolar Disorder
Epilepsy
Anemia
Obesity
Atrial Fibrillation And Atrial Flutter
See More
Institutes AttendediconInstitutes Attended:
SGUSM, 
RGH, 
AHNMEC, 
NY, 
OSS
CertificatesiconCertificates:
MD, 
Res, 
License
specOverview
Dr. Joan Catherine Guevarra, DO, is a compassionate and experienced physician based in Watertown, NY, specializing in Internal Medicine, Hospital Medicine, and Family Medicine. With over 20 years of practice, Dr. Guevarra graduated from St. George's University School of Medicine in 2003 and has completed her residency at renowned institutions, including the New York University and the Allegheny Health Network Medical Education Consortium.
specPractice
insurance
In-network insurance
Cigna
Medicare
First Health
Humana
UnitedHealthcare
MVP Health Care
insurance
Appointments Scheduling
Samaritan Medical Center
Avatar iconIn-Person Visit
location icon

Address:

830 Washington St, Watertown, NY 13601
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Phone:

(315) 779-5294

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Fax:

(315) 779-5295

Practice At 59a Nichols Rd
Avatar iconIn-Person Visit
location icon

Address:

59a Nichols Rd, Nesconset, NY 11767
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Phone:

(631) 656-6940

specAbout
NPI/License numbericonNPI/License number:
1740476399
ExperienceiconExperience:
20+ years
Language SpokeniconLanguage Spoken:
English
Hospital AffiliationsiconHospital Affiliations:
Samaritan Medical Center
SpecialtiesiconSpecialties:
Internal Medicine
Family Medicine
General Family Medicine
Common TreatmentsiconCommon Treatments:
Pneumonia
Septicemia
Bipolar Disorder
Epilepsy
Anemia
Obesity
Atrial Fibrillation And Atrial Flutter
See More
Education IconEducation & Certifications:
Education Icon
NY State Medical License
State of New York2026
Education Icon
Residency in Dental Medicine
Rochester General Hospital2006-2007
Education Icon
PA State Medical License
Oss Health of Pennsylvania2005
Education Icon
Residency in Dental Medicine
Allegheny Health Network Medical Education Consortium2003-2005
Education Icon
Doctor of Medicine
St. George's University School of Medicine2003