Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Welch, MOHS-Micrographic Surgeon in Bethesda, MD?
Dr. Mark Welch, MD is a MOHS-Micrographic Surgeon, who primarily practices in Bethesda, MD with 2 additional practice locations. He is board certified. Dr. Welch graduated from New York Medical College and completed his residency at Brooke Army Med Ctr, Dermatology; Walter Reed Army Med Ctr, Dermatology; Madigan Army Med Ctr, Pediatrics. Dr. Welch is fluent in English, and is currently seeing new patients. Dr. Welch’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Welch’s office at (443) 351-3376.
What are Areas of Expertise for Dr. Welch?
Dr. Mark Welch, MD is a highly-rated, board-certified MOHS-Micrographic Surgeon 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. Welch empowers patients to confidently navigate their health journey, specializing in Mohs Surgery, Skin Cancer, and comprehensive wellness support. Serving the Bethesda, MD community, Dr. Welch is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Welch go to medical school and complete their residency?
Residency: Brooke Army Med Ctr, Dermatology; Walter Reed Army Med Ctr, Dermatology; Madigan Army Med Ctr, Pediatrics | LECOMT/United Memorial Medical Center Program
Medical School: New York Med Coll- Valhalla Ny | New York Medical College
Is Dr. Welch board certified as a MOHS-Micrographic Surgeon?
Yes, Dr. Mark Welch, MD is board certified by the American Board of Dermatology
What languages does Dr. Welch speak?
Dr. Welch and their clinical team can communicate with patients in the following languages:
English
What conditions does a MOHS-Micrographic Surgeon like Dr. Welch typically treat?
As a MOHS-Micrographic Surgeon, Dr. Welch 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. Welch. 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:
- Basal Cell Skin Cancer of the Face
- Basal Cell Skin Cancer of the Nose
- Skin Cancer
- Skin Cancer Treatment (PDQ)
- Basal Cell Carcinoma (BCC)
- Rodent Ulcer
- BCC
- Basal Cell Carcinoma
ICD-10 Codes:
- C44319: Basal cell carcinoma of skin of other parts of face
- C44311: Basal cell carcinoma of skin of nose
Also known as:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
Also known as:
- Early Skin Cancer of the Face
- Skin Cancer
- Carcinoma in situ of facial skin
- Precancerous skin cells on face
- Non-invasive skin cancer of face
- Stage 0 skin cancer of face
ICD-10 Codes:
- D0439: Carcinoma in situ of skin of other parts of face
What procedures does a MOHS-Micrographic Surgeon like Dr. Welch typically perform?
As a MOHS-Micrographic Surgeon, Dr. Welch 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. Welch. 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:
- Mohs Micrographic Surgery
- Mohs Surgery
- Micrographic Skin Cancer Surgery
- Mohs Excision
- Precision Skin Cancer Removal
CPT Codes:
- 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks
Also known as:
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Intermediate Wound Repair (Body)
- Wounds and Injuries
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
CPT Codes:
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
Also known as:
- Mohs Surgery
- Mohs Micrographic Surgery
- Skin Cancer Removal
- Precise Skin Cancer Surgery
CPT Codes:
- 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)
Also known as:
- Complex Skin Repair (Face, Neck, Hands, Feet)
- Complex Laceration Repair
- Deep Wound Closure
- Surgical Skin Repair
CPT Codes:
- 13131: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 1.1 cm to 2.5 cm
Does Dr. Welch accept my insurance?
Dr. Welch accepts most major insurance plans. Important: Please call our office at (443) 351-3376 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Welch accept in Bethesda, MD?
Dr. Welch in Bethesda, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Independence Health Group
Johns Hopkins Health System
Medicare
MedStar Health
UnitedHealth Group
View All Insurances
Where is Dr. Welch's office located?
Dr. Mark Welch's Primary Practice
6410 Rockledge Dr Ste 300
Bethesda, MD 20817
(443) 351-3376
What is Dr. Welch's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Welch's National Provider Identifier (NPI) number is 1619943644.
What common questions do patients ask about Dr. Welch?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Welch
What is Dr. Mark Welch's specialty?
Dr. Welch is a MOHS-Micrographic Surgeon near Bethesda, MD.
What does a MOHS-Micrographic Surgeon do?
Mohs Micrographic Surgery is conducted by specialized surgeons with expertise in dermatology and pathology. Their skills allow them to remove only diseased tissue while preserving healthy skin, minimizing cosmetic impact. Surgeons affiliated with the American College of Mohs Surgery (ACMS) have completed at least one year of fellowship training at an ACMS-accredited institution in the U.S.
Is this Dr. Mark Welch affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Welch is affiliated with Medstar Washington Hospital Center, Inova Fairfax 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 MOHS-Micrographic Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a MOHS-Micrographic 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 Mark Welch accepting new patients in Bethesda, MD?
Yes, Dr. Mark Welch is accepting new patients at this time.
Does Dr. Mark Welch offer online booking?
Please contact Dr. Welch's office at (443) 351-3376 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Welch?
Please contact Dr. Welch's office at (443) 351-3376 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Welch have?
Dr. Mark Welch is certified by the American Board of Dermatology.
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