40 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hamamoto, Surgeon in Baltimore, MD?
Dr. Gary Hamamoto, MD is a Surgeon, who primarily practices in Baltimore, MD with 2 additional practice locations. He has been practicing for over 40 years and is board certified. Dr. Hamamoto graduated from University of Chicago Division of the Biological Sciences The Pritzker School of Medicine and completed his residency at Sinai Hosp Of Baltimore, General Surgery. Dr. Hamamoto is fluent in English, and is not currently seeing new patients. Dr. Hamamoto’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hamamoto’s office at (410) 581-0700.
Where did Dr. Hamamoto go to medical school and complete their residency?
Residency: Sinai Hosp Of Baltimore, General Surgery | Sinai Hospital of Baltimore Program
Medical School: University of Chicago Division of the Biological Sciences The Pritzker School of Medicine
Is Dr. Hamamoto board certified as a Surgeon?
Yes, Dr. Gary Hamamoto, MD is board certified by the American Board of Surgery
What languages does Dr. Hamamoto speak?
Dr. Hamamoto and their clinical team can communicate with patients in the following languages:
English
What conditions does a Surgeon like Dr. Hamamoto typically treat?
As a Surgeon, Dr. Hamamoto 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. Hamamoto. 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:
- Groin Hernia (One Side)
- Umbilical Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Trunk Lump or Swelling
- Body Mass
- Torso Lump
- Trunk Nodule
ICD-10 Codes:
- R222: Localized swelling, mass and lump, trunk
What procedures does a Surgeon like Dr. Hamamoto typically perform?
As a Surgeon, Dr. Hamamoto 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. Hamamoto. 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 Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- 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
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)
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
Also known as:
- Laparoscopic Gallbladder Removal with X-ray
- Keyhole Gallbladder Surgery
- Cholecystectomy with Cholangiography
- Minimally Invasive Gallbladder Removal
CPT Codes:
- 47563: Laparoscopy, surgical; cholecystectomy with cholangiography
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:
- Emergency Abdominal Hernia Repair with Mesh
- Incarcerated Hernia Repair
- Strangulated Hernia Surgery
- Ventral Hernia Repair with Mesh
- Umbilical Hernia Repair
CPT Codes:
- 49594: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, incarcerated or strangulated
Does Dr. Hamamoto accept my insurance?
Dr. Hamamoto accepts most major insurance plans. Important: Please call our office at (410) 581-0700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hamamoto accept in Baltimore, MD?
Dr. Hamamoto in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareFirst BlueCross BlueShield
Cigna Group
Corporate Services
CVS Health (formerly Aetna)
Johns Hopkins Health System
Medicare
Riverside Health
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Hamamoto's office located?
Dr. Gary Hamamoto's Primary Practice
2435 W Belvedere Ave
Baltimore, MD 21215
(410) 581-0700
What is Dr. Hamamoto's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hamamoto's National Provider Identifier (NPI) number is 1356348833.
What common questions do patients ask about Dr. Hamamoto?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hamamoto
What is Dr. Gary Hamamoto's specialty?
Dr. Hamamoto is a Surgeon near Baltimore, MD.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Gary Hamamoto affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hamamoto is affiliated with Northwest Hospital, Medstar Franklin Square Medical Center, Luminis Health Anne Arundel Medical Center 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 Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. 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 Gary Hamamoto accepting new patients in Baltimore, MD?
No, Dr. Gary Hamamoto is not accepting new patients at this time.
Does Dr. Gary Hamamoto offer online booking?
Please contact Dr. Hamamoto's office at (410) 581-0700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gary Hamamoto?
Please contact Dr. Hamamoto's office at (410) 581-0700 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gary Hamamoto have?
Dr. Gary Hamamoto is certified by the American Board of Surgery.
<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>