EverydayHealthLogo
HC

Dr. Hartley Cohen, MD

Gastroenterologist

Los Angeles, CA

43 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cohen, Gastroenterologist in Los Angeles, CA?

    Dr. Hartley Cohen, MD is a Gastroenterologist, who primarily practices in Los Angeles, CA with 1 additional practice location. He has been practicing for over 43 years and is board certified. Dr. Cohen graduated from University of Manitoba Fac of Medicine and completed his residency at Univ Ca Irvine Med Ctr, Internal Medicine; Orange County Med Ctr, Internal Medicine. Dr. Cohen is fluent in English and Spanish, and is currently seeing new patients. Dr. Cohen’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cohen’s office at (213) 977-1010.

    What are Areas of Expertise for Dr. Cohen?

    Dr. Hartley Cohen, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Cohen empowers patients to confidently navigate their health journey, specializing in Pancreatic/Biliary Endoscopy (ERCP), and comprehensive wellness support. Serving the Los Angeles, CA community, Dr. Cohen is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Univ Ca Irvine Med Ctr, Internal Medicine; Orange County Med Ctr, Internal Medicine

    • Medical School: University Of Manitoba- Fac Of Med- Winnipeg- Man- Canada | University of Manitoba Fac of Medicine | University of Manitoba Fac of Medicine

    Is Dr. Cohen board certified as a Gastroenterologist?

    Yes, Dr. Hartley Cohen, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Cohen speak?

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

    • English
    • Spanish

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

    As a Gastroenterologist, Dr. Cohen 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. Cohen. 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:

    • 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

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Other Digestive System Screening
    • Health Screening
    • Digestive Health Check
    • Gastrointestinal Disorder Screening
    • Bowel Screening

    ICD-10 Codes:

    • Z13818: Encounter for screening for other digestive system disorders

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

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

    As a Gastroenterologist, Dr. Cohen 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. Cohen. 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:

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

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45386: Colonoscopy, flexible; with transendoscopic balloon dilation

    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:

    • Diagnostic Upper Endoscopy with Biopsy
    • Upper Endoscopy with Injections
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample
    • EGD with Submucosal Injections
    • Esophagogastroduodenoscopy with Injections
    • Stomach Scope with Medication

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 43236: Esophagogastroduodenoscopy, flexible, transoral; with directed submucosal injection(s), any substance

    Does Dr. Cohen accept my insurance?

    Dr. Cohen accepts most major insurance plans. Important: Please call our office at (213) 977-1010 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cohen accept in Los Angeles, CA?

    Dr. Cohen in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Bright Health

    • Centene Corporation

    • City of Los Angeles

    • HealthSmart

    • L.A. Care Health Plan

    • Medicare

    • Other Health Care Provider

    • Preferred IPA

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Cohen's office located?

    Dr. Hartley Cohen's Primary Practice

    637 Lucas Ave Ste 101

    Los Angeles, CA 90017

    (213) 977-1010

    Get Directions

    Dr. Hartley Cohen's Practice 2

    4650 W Sunset Blvd

    Los Angeles, CA 90027

    Get Directions

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

    Dr. Cohen's National Provider Identifier (NPI) number is 1104826213.

    What common questions do patients ask about Dr. Cohen?

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

    What is Dr. Hartley Cohen's specialty?

    Dr. Cohen is a Gastroenterologist near Los Angeles, CA.

    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 Dr. Hartley Cohen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cohen is affiliated with Pih Health Good Samaritan Hospital 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

    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 Dr. Hartley Cohen accepting new patients in Los Angeles, CA?

    Yes, Dr. Hartley Cohen is accepting new patients at this time.

    Does Dr. Hartley Cohen offer online booking?

    Please contact Dr. Cohen's office at (213) 977-1010 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Hartley Cohen?

    Please contact Dr. Cohen's office at (213) 977-1010 to schedule an appointment.

    Where is Dr. Cohen's office located?

    Dr. Cohen's office is located in Los Angeles, CA.

    Which board certifications does Dr. Hartley Cohen have?

    Dr. Hartley Cohen is certified by the American Board of Internal Medicine.