RG
34 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grenko, Anatomic Pathologist & Clinical Pathologist in Lancaster, PA?
Dr. Ronald Grenko, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Lancaster, PA with 1 additional practice location. He has been practicing for over 34 years. Dr. Grenko graduated from Eastern Virginia Medical School. Dr. Grenko is fluent in English, and is currently seeing new patients. Dr. Grenko’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grenko’s office at (717) 290-3000.
Where did Dr. Grenko go to medical school and complete their residency?
Medical School: Eastern Virginia Medical School | University Of Cincinnati College Of Medicine
What languages does Dr. Grenko speak?
Dr. Grenko and their clinical team can communicate with patients in the following languages:
English
What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Grenko typically treat?
As an Anatomic Pathologist & Clinical Pathologist, Dr. Grenko 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. Grenko. 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:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
Also known as:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
Also known as:
- Sterilization Procedure
- Tubal Ligation
- Vasectomy
- Permanent contraception
- Tubal ligation
- Surgical birth control
ICD-10 Codes:
- Z302: Encounter for sterilization
Also known as:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Primary Osteoarthritis in Right Knee
- Osteoarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
ICD-10 Codes:
- M1711: Unilateral primary osteoarthritis, right knee
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
What procedures does an Anatomic Pathologist & Clinical Pathologist like Dr. Grenko typically perform?
As an Anatomic Pathologist & Clinical Pathologist, procedures performed by Dr. Ronald Grenko 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
Please contact Dr. Grenko's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Grenko accept my insurance?
Dr. Grenko accepts most major insurance plans. Important: Please call our office at (717) 290-3000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grenko accept in Lancaster, PA?
Dr. Grenko in Lancaster, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Highmark Health
Independence Health Group
Medicare
UnitedHealth Group
Unknown
UPMC Health System
View All Insurances
Where is Dr. Grenko's office located?
Penn Medicine Lancaster General Health Pathology
555 N Duke St
Lancaster, PA 17602
(717) 290-3000
What is Dr. Grenko's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grenko's National Provider Identifier (NPI) number is 1861454571.
What common questions do patients ask about Dr. Grenko?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grenko
What is Dr. Ronald Grenko's specialty?
Dr. Grenko is a Anatomic Pathologist & Clinical Pathologist near Lancaster, PA.
What does an Anatomic Pathologist & Clinical Pathologist do?
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.
Is this Dr. Ronald Grenko affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grenko is affiliated with Penn Medicine Lancaster General Hospital, Upmc Lititz which are a Castle Connolly Top Hospitals. 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 an Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. 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 Ronald Grenko accepting new patients in Lancaster, PA?
Yes, Dr. Ronald Grenko is accepting new patients at this time.
Does Dr. Ronald Grenko offer online booking?
Please contact Dr. Grenko's office at (717) 290-3000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ronald Grenko?
Please contact Dr. Grenko's office at (717) 290-3000 for information regarding telehealth appointment availability or for scheduling assistance.
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