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Dr. William Diehl, MD

Breast Surgical Oncology*
4.2 (25)
Map Pin Small Livingston, NJ
Accepting new patients
43 years of experience

Overview of Dr. William Diehl, MD

Dr. William Diehl, MD is a Breast Surgical Oncology Specialist in Livingston, NJ. They specialize in Breast Surgical Oncology, has 43 years of experience. They graduated from Universidad Anahuac, Escuela De Medicina and is affiliated with Morristown Medical Center. Dr. Diehl, completed a residency at Morristown Memorial Hospital. Patients rated Dr. Diehl an average 4.2 star rating.

Dr. Diehl works at Practice in Livingston, NJ with other offices in Florham Park, NJ and Morristown, NJ. They frequently treat conditions like Breast Lump and Breast Cancer along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Compare with other Breast Surgical Oncology Specialists
Compare Dr. Diehl with our nearby Breast Surgical Oncology Specialists at Cooperman Barnabas Medical Center
These providers are on the medical staff of Cooperman Barnabas Medical Center.

Dr. Diehl's Office Locations

  1. 1
    Summit Medical Group PA
    75 E Northfield Rd, Livingston, NJ 07039 Icon Directions Right Arrow Directions Phone Icon (973) 436-1530
  2. 2
    Office
    150 Park Ave Fl 2, Florham Park, NJ 07932 Icon Directions Right Arrow Directions Phone Icon (973) 404-9945
  3. 3
    Robert Cole MD
    261 James St Ste 2G, Morristown, NJ 07960 Icon Directions Right Arrow Directions Phone Icon (973) 267-6400

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Morristown Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Breast Lump
Breast Cancer
Male Breast Carcinoma

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Breast Lump
Breast Cancer
Male Breast Carcinoma
Bone Cancer
Breast Carcinoma
Ductal Carcinoma in Situ
Metastatic Respiratory System Cancer
Thyroid Cancer
Axillary Lymph Node Dissection
Biopsy of Breast
Lumpectomy
Lymph Node Biopsy or Excision
Mastectomy
Puncture Aspiration
Abdominal Disorders
Abscess
  • View other providers who treat Abscess
Appendicitis
Barrett's Esophagus
Benign Mediastinal Tumor
Benign Tumor
Biliary Tract Cancer
Breast Diseases
Cancer
  • View other providers who treat Cancer
Capsular Contracture of Breast Implant
Cholangiocarcinoma
Cholecystitis and Gallstones
Colorectal Cancer
Constipation
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gallstones
Gastrointestinal Diseases
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Incisional Hernia
Inguinal Hernia
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Lobular Carcinoma
Male Breast Cancer
Metastatic Breast Cancer
Pancreatic Cancer
Parathyroid (Gland) Disease
Peritoneal Cancer
Pituitary Tumor
Prostate Cancer
Ruptured Aortic Aneurysm
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Stomach Cancer
Thyroid Nodule
Umbilical Hernia
Uterine Cancer
Ventral Hernia
Abdominoplasty
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Bile Duct Procedure
Biliary Drainage
Breast Lift Surgery
Breast Surgical Procedure
Cholecystectomy with Robotic Assist
Cholecystoenterostomy
Colectomy
Colectomy Sigmoidectomy with Robotic Assist
Colon and Rectal Surgery
Enterostomy (Laparoscopic or Open)
Excision of Bile Duct Tumor
Excision of Breast Tumor
Excision of Rectal Tumor
Excision of Skin Lesion
Excision of Stomach Tumor
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gallbladder Removal
Gastrectomy
Gastrectomy with Robotic Assist
Gastrotomy
Hepatectomy
Hernia Repair
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Sigmoidectomy With Robotic Assistance
Laparoscopic Surgical Procedure
Laparotomy
Lymphadenectomy with Robotic Assist
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Port Placements or Replacements
Soft Tissue Tumor Removal
Splenectomy
Splenectomy and Splenorrhaphy
Stomach Surgery
Total Splenectomy With Robotic Assistance
Umbilical Hernia Repair Open
Ventral Hernia Repair Open
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Amerihealth
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • CoreSource
    • EBS-RMSCO
    • EmblemHealth
    • First Health
    • Government Employees Health Association (GEHA)
    • Guardian
    • Harvard Pilgrim Health Care
    • Healthfirst
    • Highmark Blue Cross Blue Shield
    • Horizon Blue Cross Blue Shield of New Jersey
    • Humana
    • MagnaCare
    • Meritain Health
    • Midwest Health Plan
    • MultiPlan
    • Oxford Health Plans
    • QualCare
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 25 ratings
    Patient Ratings (25)
    5 Star
    (20)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (4)
    Leave a review

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    Dr. Diehl's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Diehl

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. William Diehl, MD

    Specialties*
    • Breast Surgical Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 43 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1629068457
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Memorial Sloan Kettering Canc C
    Fellowship
    Residency
    • Morristown Memorial Hospital
    Residency
    Medical Education
    • Universidad Anahuac, Escuela De Medicina
    Medical Education

    Frequently Asked Questions

    Dr. William Diehl, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Diehl is offering online scheduling or call the provider’s office for more information.

    Dr. Diehl has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Diehl has seen patients for Breast Lump and Breast Cancer, and more. You can see other conditions treated by Dr. Diehl on their profile. Please call the provider’s office to confirm all visit reasons.

    25 patients have reviewed Dr. Diehl. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Diehl.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Diehl, there are benefits to both methods. A person calling to schedule an with Dr. Diehl appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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