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Dr. Frederick Askari, MD, PHD

Ann Arbor, MI

32 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Askari, Gastroenterologist in Ann Arbor, MI?

    Dr. Frederick Askari, MD, PHD is a Gastroenterologist, who primarily practices in Ann Arbor, MI with 2 additional practice locations. He has been practicing for over 32 years. Dr. Askari is fluent in English, and is currently seeing new patients. Dr. Askari’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Askari’s office at (313) 647-3200.

    Where did Dr. Askari go to medical school and complete their residency?

      What languages does Dr. Askari speak?

      Dr. Askari and their clinical team can communicate with patients in the following languages:

      • English

      What conditions does a Gastroenterologist like Dr. Askari typically treat?

      As a Gastroenterologist, Dr. Askari 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. Askari. 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 here.

      Also known as:

      • Liver Transplant
      • Liver Transplantation
      • Hepatic Transplant
      • Liver Graft
      • New Liver

      ICD-10 Codes:

      • Z944: Liver transplant status

      Also known as:

      • Wilson Disease
      • Wilson's Syndrome
      • Hepatolenticular Degeneration
      • Copper Storage Disease

      ICD-10 Codes:

      • E8301: Wilson's disease

      Also known as:

      • Cirrhosis
      • Liver scarring
      • End-stage liver disease
      • Chronic liver failure

      ICD-10 Codes:

      • K7460: Unspecified cirrhosis of liver

      Also known as:

      • Colon Cancer Screening
      • Health Screening
      • Colorectal Cancer Screening (PDQ®)
      • Screening Tests to Detect Colorectal Cancer and Polyps
      • Tests to Detect Colorectal Cancer and Polyps
      • Colorectal Cancer Screening
      • Colonoscopy Screening
      • Bowel Cancer Screening

      ICD-10 Codes:

      • Z1211: Encounter for screening for malignant neoplasm of colon

      What procedures does a Gastroenterologist like Dr. Askari typically perform?

      As a Gastroenterologist, Dr. Askari 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. Askari. 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 here.

      Also known as:

      • Colonoscopy with Polyp Removal
      • Colonoscopy with Biopsy
      • Diagnostic Colonoscopy with Biopsy
      • Colonoscopy
      • Colorectal Cancer Screening Tests
      • Flexible Colonoscopy with Polypectomy
      • Colon Polyp Removal
      • Colorectal Lesion Excision
      • Flexible Colonoscopy
      • Colon Biopsy
      • Large Intestine Scope
      • Colorectal Cancer Screening
      • Colon Exam with Biopsy
      • Lower Endoscopy
      • Colon Cancer Screening

      CPT Codes:

      • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
      • 45380: Colonoscopy, flexible; with biopsy, single or multiple
      • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

      Also known as:

      • Upper Endoscopy with Biopsy
      • Biopsy
      • Endoscopy
      • EGD with Biopsy
      • Gastroscopy with Biopsy
      • Esophagogastroduodenoscopy with Biopsy

      CPT Codes:

      • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

      Also known as:

      • Upper Endoscopy with Varices Banding
      • Diagnostic Upper Endoscopy with Biopsy
      • EGD with Band Ligation
      • Esophageal Varices Banding
      • Gastric Varices Treatment
      • EGD with Biopsy
      • Esophagogastroduodenoscopy
      • Upper GI Endoscopy
      • Stomach Scope with Sample

      CPT Codes:

      • 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
      • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

      Also known as:

      • Abdominal Fluid Drainage with Imaging Guidance
      • Guided Abdominal Paracentesis
      • Ascites Drainage with Ultrasound
      • Fluid Removal from Belly

      CPT Codes:

      • 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance

      Does Dr. Askari accept my insurance?

      Dr. Askari accepts most major insurance plans. Important: Please call our office at (313) 647-3200 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Askari accept in Ann Arbor, MI?

      Dr. Askari in Ann Arbor, 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

      • Cigna Group

      • CVS Health (formerly Aetna)

      • Henry Ford Health System

      • Humana

      • Medicare

      • Molina Healthcare

      • Spectrum / Priority Health

      • UnitedHealth Group

      • Unknown

      View All Insurances

      Where is Dr. Askari's office located?

      358 Cancer And Geriatrics Center

      1500 E Medical Center Dr

      Ann Arbor, MI 48109

      (313) 647-3200

      Get Directions

      U Of M Sleep Medicine

      4270 Plymouth Rd

      Ann Arbor, MI 48109

      Get Directions

      Dr. Frederick Askari's Practice 3

      7500 Challis Rd

      Brighton, MI 48116

      Get Directions

      What is Dr. Askari's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

      Dr. Askari's National Provider Identifier (NPI) number is 1689756108.

      What common questions do patients ask about Dr. Askari?

      Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Askari

      What is Dr. Frederick Askari's specialty?

      Dr. Askari is a Gastroenterologist near Ann Arbor, MI.

      What does a Gastroenterologist do?

      An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.

      Is this Dr. Frederick Askari affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Askari is affiliated with Bronson Methodist Hospital, Corewell Health Butterworth Hospital, Corewell Health William Beaumont University Hospital, Munson Medical Center, Corewell Health Lakeland Hospitals St. Joseph Hospital, Corewell Health Trenton Hospital 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 a Gastroenterologist?: Guides for symptoms, conditions, and treatments

      Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Frederick Askari accepting new patients in Ann Arbor, MI?

      Yes, Dr. Frederick Askari is accepting new patients at this time.

      Does Dr. Frederick Askari offer online booking?

      Please contact Dr. Askari's office at (313) 647-3200 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Frederick Askari?

      Please contact Dr. Askari's office at (313) 647-3200 for information regarding telehealth appointment availability or for scheduling assistance.

      <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>