27 Years of Experience
Accepting patients
Who is Dr. Shayan, Anatomic Pathologist & Clinical Pathologist in San Diego, CA?
Dr. Katayoon Shayan, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in San Diego, CA with 1 additional practice location. She has been practicing for over 27 years and is board certified by the American Board of Pathology. Dr. Shayan graduated from Iran University Of Med Science Tehran Iran and completed her residency at U Hosp-Suny Hlth Sci Ctr, Anatomic And Clinical Pathology. Dr. Shayan is fluent in English and Persian, and is currently seeing new patients. Dr. Shayan’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shayan’s office at (858) 966-5944.
Where did Dr. Shayan go to medical school and complete their residency?
Fellowship: SUNY Upstate Health Science Center
Residency: U Hosp-Suny Hlth Sci Ctr, Anatomic And Clinical Pathology | SUNY Upstate Health Science Center | SUNY Health Science Center at Brooklyn Program
Medical School: Teheran University School of Medicine | Iran University Of Med Science Tehran Iran | Iran University of Medical Sciences (IUMS) | Tehran University Of Medical Sciences, Faculty Of Medicine
Is Dr. Shayan board certified in Anatomic Pathologist & Clinical Pathologist?
Yes, Dr. Katayoon Shayan, MD is board certified by the American Board of Pathology
What languages does Dr. Shayan speak?
Dr. Shayan and their clinical team can communicate with patients in the following languages:
English
Persian
What conditions does Dr. Shayan treat?
As a Anatomic Pathologist & Clinical Pathologist, Dr. Shayan 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. Shayan. 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.
Also known as:
- Tooth Decay
- Cavities
- Dental Caries
- Tooth Rot
ICD-10 Codes:
- K029: Dental caries, unspecified
Also known as:
- Acute Appendicitis
- Ruptured Appendicitis with Localized Abdominal Infection and Tissue Death
- Appendicitis
- Peritoneal Disorder
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
- Perforated Appendix with Gangrene
- Localized Ruptured Appendix
- Appendix Rupture with Tissue Death
ICD-10 Codes:
- K35890: Other acute appendicitis without perforation or gangrene
- K3532: Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess
Also known as:
- Eosinophilic Esophagitis
- EoE
- Allergic Esophagitis
- Eosinophilic Inflammation of Esophagus
ICD-10 Codes:
- K200: Eosinophilic esophagitis
Also known as:
- Sleep Apnea
- Obstructive Sleep Apnea
- Obstructive sleep apnea
- Breathing Pauses During Sleep
- Snoring Disorder
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4730: Sleep apnea, unspecified
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Benign Skin Tumor
- Benign Tumor
- Non-cancerous skin growths
- Skin lesions
- Benign skin masses
ICD-10 Codes:
- D239: Other benign neoplasm of skin, unspecified
Also known as:
- Enlarged Tonsils
- Tonsil hypertrophy
- Swollen tonsils
- Big tonsils
ICD-10 Codes:
- J351: Hypertrophy of tonsils
Also known as:
- Moles
- Birthmarks
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevi
- Beauty marks
- Skin spots
ICD-10 Codes:
- D229: Melanocytic nevi, unspecified
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Phimosis
- Penis Disorder
- Tight foreskin
- Foreskin constriction
- Retracted foreskin problems
ICD-10 Codes:
- N471: Phimosis
Also known as:
- Benign Tumor
- Non-cancerous growth
- Benign neoplasm
- Non-malignant tumor
ICD-10 Codes:
- D369: Benign neoplasm, unspecified site
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Enlarged Tonsils and Adenoids
- Adenoids
- Tonsil and adenoid hypertrophy
- Swollen tonsils and adenoids
- Big tonsils and adenoids
ICD-10 Codes:
- J353: Hypertrophy of tonsils with hypertrophy of adenoids
Also known as:
- Pilonidal Cyst
- Tailbone Disorder
- Sacrococcygeal cyst
- Pilonidal sinus
- Tailbone cyst
ICD-10 Codes:
- L0591: Pilonidal cyst without abscess
Also known as:
- Acute Lymphoblastic Leukemia
- Acute Lymphocytic Leukemia
- ALL
- Acute lymphocytic leukemia
- Lymphoblastic leukemia
ICD-10 Codes:
- C9100: Acute lymphoblastic leukemia not having achieved remission
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Groin Hernia (One Side)
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
Which procedures does Dr. Shayan perform as a Anatomic Pathologist & Clinical Pathologist?
As a Anatomic Pathologist & Clinical Pathologist, procedures performed by an Dr. Katayoon Shayan may include:
- Ancillary Testing
- Blood Sample
- Blood Smear
- Blood Sugar / Plasma Glucose Test
- Bone Pathology
- Chemical Pathology Consultation
- Chemical Pathology Follow Up
- Electrolyte Test / PH Imbalance
For detailed information, please contact Dr. Shayan's office.
Does Dr. Shayan accept my insurance?
Dr. Shayan accepts most major insurance plans. Important: Please call our office at (858) 966-5944 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Shayan accept in San Diego, CA?
Dr. Shayan in San Diego, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene
Community Health Group
Inland Empire
Kaiser Permanente
Other Health Care Provider
Scripps Health
Sharp Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Shayan's office located?
Dr. Katayoon Shayan's Primary Practice
3020 Childrens Way # 5003
San Diego, CA 92123
(858) 966-5944
What is Dr. Shayan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Shayan's National Provider Identifier (NPI) number is 1336210194.
What common questions do patients ask about Dr. Shayan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Shayan
What is Dr. Katayoon Shayan's specialty?
Dr. Shayan is a Anatomic Pathologist & Clinical Pathologist near San Diego, CA. A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases. Contact Dr. Shayan to book an appointment today.
Is this Dr. Katayoon Shayan affiliated with a ranked Castle Connolly Top Hospital?
No, Shayan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Rady Childrens Hospital - San Diego, Rady Childrens Hospital - San Diego. Castle Connolly Top Hospitals 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
Where can I learn more about Anatomic Pathologist & Clinical Pathologist?
Explore Anatomic Pathologist & Clinical Pathologist with 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 Katayoon Shayan accepting new patients in San Diego, CA?
Yes, Dr. Katayoon Shayan is accepting new patients at this time.
Does Dr. Katayoon Shayan offer online booking?
Please contact Dr. Shayan's office at (858) 966-5944 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katayoon Shayan?
Please contact Dr. Shayan's office at (858) 966-5944 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Katayoon Shayan have?
Dr. Katayoon Shayan is certified by the American Board of Pathology.
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