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Dr. Michael Greas
Loma Linda, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greas, Anatomic Pathologist in Loma Linda, CA?
Dr. Michael Greas is an Anatomic Pathologist, who primarily practices in Loma Linda, CA with 2 additional practice locations. He is board certified. Dr. Greas is fluent in English, and is currently seeing new patients. Dr. Greas’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greas’s office at (909) 558-4094.
What languages does Dr. Greas speak?
Dr. Greas and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Greas treat?
As a Anatomic Pathologist, Dr. Greas 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. Greas. 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:
- Basal Cell Skin Cancer of the Trunk
- Early Skin Cancer of the Face
- Basal Cell Skin Cancer of the Scalp or Neck
- Squamous Cell Skin Cancer of the Arm or Shoulder
- Skin Cancer
- Skin Cancer Treatment (PDQ®)
- Basal Cell Carcinoma of Trunk
- Trunk BCC
- Rodent Ulcer of Trunk
- Trunk Basal Cell Tumor
- Carcinoma in situ of facial skin
- Precancerous skin cells on face
- Non-invasive skin cancer of face
- Stage 0 skin cancer of face
- Basal Cell Carcinoma of Scalp
- Basal Cell Carcinoma of Neck
- Scalp BCC
- Neck BCC
- Squamous Cell Carcinoma of Arm
- Squamous Cell Carcinoma of Shoulder
- Arm SCC
- Shoulder SCC
- Carcinoma in situ of skin
- Early Skin Cancer
- Precancerous Skin Lesion
ICD-10 Codes:
- C44519: Basal cell carcinoma of skin of other part of trunk
- D0439: Carcinoma in situ of skin of other parts of face
- C4441: Basal cell carcinoma of skin of scalp and neck
- C44629: Squamous cell carcinoma of skin of left upper limb, including shoulder
- D0462: Carcinoma in situ of skin of left upper limb, including shoulder
- D044: Carcinoma in situ of skin of scalp and neck
- C44622: Squamous cell carcinoma of skin of right upper limb, including shoulder
Also known as:
- Mole
- Inflamed Seborrheic Keratosis
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Benign Tumor
- Skin Condition
- Nevus
- Birthmark
- Skin spot
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
- L820: Inflamed seborrheic keratosis
- D224: Melanocytic nevi of scalp and neck
Also known as:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Basal Cell Skin Cancer of the Face
- Basal Cell Skin Cancer of the Nose
- Skin Cancer
- Skin Cancer Treatment (PDQ)
- Basal Cell Carcinoma (BCC)
- Rodent Ulcer
- BCC
- Basal Cell Carcinoma
ICD-10 Codes:
- C44319: Basal cell carcinoma of skin of other parts of face
- C44311: Basal cell carcinoma of skin of nose
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
Also known as:
- Other Eczema or Rash
- Eczema
- Rashes
- Atopic Dermatitis
- Uncommon dermatitis
- Atypical eczema
- Skin inflammation
ICD-10 Codes:
- L308: Other specified dermatitis
Also known as:
- Epidermal Cyst
- Skin Condition
- Sebaceous Cyst
- Keratin Cyst
- Epidermoid Cyst
ICD-10 Codes:
- L720: Epidermal cyst
Also known as:
- Skin Scarring and Fibrosis
- Skin Condition
- Scar Tissue
- Fibrotic Skin
- Excessive Scarring
ICD-10 Codes:
- L905: Scar conditions and fibrosis of skin
Also known as:
- Personal History of Other Skin Cancer
- Skin Cancer
- Past skin cancer
- Previous cutaneous malignancy
- History of skin tumor
ICD-10 Codes:
- Z85828: Personal history of other malignant neoplasm of skin
Also known as:
- Mole on Face
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Facial nevus
- Birthmark on face
- Facial spot
- Beauty mark
ICD-10 Codes:
- D2239: Melanocytic nevi of other parts of face
Also known as:
- Wart
- Warts
- Skin growth
- Common wart
- Verruca
ICD-10 Codes:
- B079: Viral wart, unspecified
Which procedures does Dr. Greas perform as a Anatomic Pathologist?
As a Anatomic Pathologist, procedures performed by an Dr. Michael Greas 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. Greas' office.
Does Dr. Greas accept my insurance?
Dr. Greas accepts most major insurance plans. Important: Please call our office at (909) 558-4094 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greas accept in Loma Linda, CA?
Dr. Greas in Loma Linda, 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
Consumers Choice Health Insurance
Elevance Health Inc. (formerly Anthem)
Inland Empire
Kaiser Permanente
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Greas' office located?
Dr. Michael Greas' Primary Practice
11234 Anderson St
Loma Linda, CA 92350
(909) 558-4094
What is Dr. Greas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greas's National Provider Identifier (NPI) number is 1982059168.
What common questions do patients ask about Dr. Greas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greas
What is Dr. Michael Greas's specialty?
Dr. Greas is a Anatomic Pathologist near Loma Linda, CA. A pathologist specializes in understanding the causes and nature of diseases, playing a key role in diagnosis, prognosis, and treatment through laboratory-based insights from biological, chemical, and physical sciences. They analyze information gathered from microscopic examinations of tissue specimens, cells, and body fluids, as well as from clinical laboratory tests on body fluids and secretions, to diagnose, exclude, or monitor disease. Contact Dr. Greas to book an appointment today.
Is this Dr. Michael Greas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greas is affiliated with Riverside University Health System Medical Center 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
Where can I learn more about Anatomic Pathologist?
Explore Anatomic 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 Michael Greas accepting new patients in Loma Linda, CA?
Yes, Dr. Michael Greas is accepting new patients at this time.
Does Dr. Michael Greas offer online booking?
Please contact Dr. Greas's office at (909) 558-4094 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Greas?
Please contact Dr. Greas's office at (909) 558-4094 for information regarding telehealth appointment availability or for scheduling assistance.
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