Affiliated with a Castle Connolly Top Hospital
Who is Dr. Forstall, Infectious Disease Specialist in Flint, MI?
Where did Dr. Forstall go to medical school and complete their residency?
Residency: Cleveland Clinic Fndn, Infectious Diseases; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine
Medical School: Southern Il Univ Sch Of Med- Springfield Il | Southern Illinois University At Edwardsville | Southern Illinois Univ School of Medicine
Is Dr. Forstall board certified as an Infectious Disease Specialist?
Yes, Dr. Gregory Forstall, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Forstall speak?
Dr. Forstall and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Infectious Disease Specialist like Dr. Forstall typically treat?
As an Infectious Disease Specialist, Dr. Forstall 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. Forstall. 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:
- Acute Bladder Infection
- Bladder Disease
- Acute Cystitis
- Sudden Bladder Infection
ICD-10 Codes:
- N3000: Acute cystitis without hematuria
Also known as:
- Sudden Bladder Inflammation with Blood in Urine
- Bladder Disease
- Urine and Urination
- Acute Bladder Infection with Blood
- Cystitis with Hematuria
- Bloody Urine from Bladder Infection
ICD-10 Codes:
- N3001: Acute cystitis with hematuria
Also known as:
- Cellulitis
- Cellulitis of Left Lower Limb
- Bacterial Skin Infection
- Leg Skin Infection
- Spreading Skin Infection
- Left Leg Skin Infection
- Bacterial Left Leg Infection
- Spreading Left Leg Infection
ICD-10 Codes:
- L03115: Cellulitis of right lower limb
- L03116: Cellulitis of left lower limb
Also known as:
- E. Coli Sepsis
- Gram-Negative Sepsis
- E. Coli Infection
- Sepsis
- E. coli Blood Infection
- E. coli Septicemia
- Bacterial Blood Poisoning
- Gram-Negative Blood Infection
- Gram-Negative Septicemia
ICD-10 Codes:
- A4151: Sepsis due to Escherichia coli [E. coli]
- A4159: Other Gram-negative sepsis
Also known as:
- Bacterial Pneumonia
- Pneumonia
- Lung infection
- Infectious pneumonia
- Pneumonia from bacteria
ICD-10 Codes:
- J158: Pneumonia due to other specified bacteria
What procedures does an Infectious Disease Specialist like Dr. Forstall typically perform?
As an Infectious Disease Specialist, Dr. Forstall performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Forstall. 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:
- Inserting a PICC Line (Without Port)
- Peripherally inserted central catheter placement
- Arm central line
CPT Codes:
- 36569: Insertion of peripherally inserted central venous catheter (PICC), without subcutaneous port or pump, without imaging guidance; age 5 years or older
Does Dr. Forstall accept my insurance?
Dr. Forstall accepts most major insurance plans. Important: Please call our office at (810) 720-0639 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Forstall accept in Flint, MI?
Dr. Forstall in Flint, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Centene Corporation
CVS Health (formerly Aetna)
Henry Ford Health System
Humana
McLaren Health Care
Medicare
Molina Healthcare
Spectrum / Priority Health
UnitedHealth Group
View All Insurances
Where is Dr. Forstall's office located?
Dr. Gregory Forstall's Primary Practice
401 S Ballenger Hwy
Flint, MI 48532
(810) 720-0639
What hospitals are Dr. Forstall affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Forstall has admitting privileges at the following hospitals:

Ranked Cancer Surgery
Ranked Mastectomy
What is Dr. Forstall's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Forstall's National Provider Identifier (NPI) number is 1477642486.
What common questions do patients ask about Dr. Forstall?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Forstall
What is Dr. Gregory Forstall's specialty?
What does an Infectious Disease Specialist do?
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.