Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lowenfeld, Colon & Rectal Surgeon (Proctologist) in New York, NY?
Lea Lowenfeld, MD is a colorectal surgeon at NewYork-Presbyterian / Weill Cornell Medical Center and an Assistant Professor of Surgery in the Division of Colon and Rectal Surgery.? She was born and raised in New York, NY.? Dr Lowenfeld received her BA in Philosophy from Cornell University, received her medical degree from the Perelman School of Medicine at the University of Pennsylvania, and continued her surgery training at the Hospital of the University of Pennsylvania.? After completing three years of general surgery clinical training, she was awarded the Henle Post-Doctoral Research Fellowship to study cancer immunotherapy.? She authored several peer-reviewed manuscripts, book chapters, and two biomedical patents.?After completing her general surgery residency, she completed fellowship training in Colon and Rectal Surgery at the University of Southern California.
WebsiteWhat are Areas of Expertise for Dr. Lowenfeld?
Dr. Lea Lowenfeld, MD is a highly-rated, board-certified Colon & Rectal Surgeon (Proctologist) known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lowenfeld empowers patients to confidently navigate their health journey, specializing in Colon & Rectal Cancer & Surgery, Gastrointestinal Surgery, Hernia, Inflammatory Bowel Disease/Crohn's, Minimally Invasive Surgery, or comprehensive wellness support. Serving the New York/NY community, Dr. Lowenfeld is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lowenfeld go to medical school and complete their residency?
Residency: University of Pennsylvania Health System Program
Medical School: Perelman School of Medicine at the University of Pennsylvania
What languages does Dr. Lowenfeld speak?
Dr. Lowenfeld and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lowenfeld treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Lowenfeld 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. Lowenfeld. 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:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
What procedures does Dr. Lowenfeld perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Lowenfeld 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. Lowenfeld. 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:
- Anoscopy (Diagnostic)
- Anoscopy
- Anal Canal Exam
- Rectal Scope Exam
- Anus Diagnostic Procedure
CPT Codes:
- 46600: Anoscopy; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy Through Stoma
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Stoma Colonoscopy
- Diagnostic Stoma Scope
- Colostomy Colonoscopy
CPT Codes:
- 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)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 44388: Colonoscopy through stoma; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anal Fistula Surgery
- Anal Fistula Surgery (Second Stage)
- Fistulectomy
- Fistulotomy
- Perianal Fistula Repair
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
- Anal Fistula Repair
CPT Codes:
- 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
- 46280: Surgical treatment of anal fistula (fistulectomy/fistulotomy); transsphincteric, suprasphincteric, extrasphincteric or multiple, including placement of seton, when performed
- 46285: Surgical treatment of anal fistula (fistulectomy/fistulotomy); second stage
Also known as:
- Anal Sphincter Nerve Block
- Internal Anal Sphincter Chemodenervation
- Anal Sphincter Injection
- Botox for Anal Fissure
- Chemical Denervation of Anal Muscle
CPT Codes:
- 46505: Chemodenervation of internal anal sphincter
Also known as:
- Seton Placement
- Fistula Seton Insertion
- Drainage Seton Placement
- Anal Fistula Treatment
CPT Codes:
- 46020: Placement of seton
Also known as:
- Laparoscopic Partial Colectomy
- Laparoscopic Colon Mobilization
- Laparoscopic Partial Colon Removal
- Minimally Invasive Colon Resection
- Keyhole Colectomy
- Ileocolostomy Surgery
- Splenic Flexure Mobilization
- Laparoscopic Colectomy Assist
- Colon Take-down Surgery
- Minimally Invasive Colectomy
- Laparoscopic Bowel Resection
- Keyhole Colon Surgery
- Minimally invasive colectomy
- Laparoscopic bowel resection
- Keyhole colon surgery
CPT Codes:
- 44205: Laparoscopy, surgical; colectomy, partial, with removal of terminal ileum with ileocolostomy
- 44213: Laparoscopy, surgical, mobilization (take-down) of splenic flexure performed in conjunction with partial colectomy (List separately in addition to primary procedure)
- 44204: Laparoscopy, surgical; colectomy, partial, with anastomosis
- 44207: Laparoscopy, surgical; colectomy, partial, with anastomosis, with coloproctostomy (low pelvic anastomosis)
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anal Lesion Excision
- Removal of Anal Warts
- Surgical Excision of Anal Lesions
- Anus Lesion Removal
CPT Codes:
- 46922: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; surgical excision
Also known as:
- Drainage of Perianal Abscess
- Drainage of Rectal Abscess
- Perianal Abscess Incision
- Anal Abscess Drainage
- Superficial Perianal Abscess Treatment
- Ischiorectal Abscess Drainage
- Perirectal Abscess Incision
- Rectal Abscess Surgery
CPT Codes:
- 46050: Incision and drainage, perianal abscess, superficial
- 46040: Incision and drainage of ischiorectal and/or perirectal abscess (separate procedure)
Also known as:
- Flexible Sigmoidoscopy with Biopsy
- Colorectal Cancer Screening Tests
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
CPT Codes:
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
Also known as:
- Hemorrhoid Removal with Rubber Band Ligation
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
Also known as:
- Anoscopy with Biopsy
- Biopsy
- Anoscopy
- Anal Scope with Tissue Sample
- Rectal Biopsy
- Anorectal Exam with Biopsy
CPT Codes:
- 46606: Anoscopy; with biopsy, single or multiple
Also known as:
- Anal Seton Removal
- Seton Removal
- Anal Marker Removal
- Fistula Seton Removal
CPT Codes:
- 46030: Removal of anal seton, other marker
Also known as:
- Hemorrhoid Removal Surgery
- Hemorrhoidectomy
- Piles Surgery
- Internal and External Hemorrhoid Excision
CPT Codes:
- 46255: Hemorrhoidectomy, internal and external, single column/group;
Also known as:
- Endoscopy and Biopsy of Small Intestine Pouch
- Kock pouch endoscopy
- Ileal reservoir evaluation
- Small bowel pouch biopsy
CPT Codes:
- 44386: Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); with biopsy, single or multiple
Also known as:
- Removal of Multiple Hemorrhoids
- Hemorrhoidectomy
- Internal and External Hemorrhoid Surgery
- Piles Removal Surgery
CPT Codes:
- 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;
Also known as:
- Rectal Prolapse Repair
- Laparoscopic Proctopexy
- Rectopexy
- Minimally Invasive Rectal Surgery
CPT Codes:
- 45400: Laparoscopy, surgical; proctopexy (for prolapse)
Also known as:
- Chemical Cauterization of Granulation Tissue
- Proud flesh removal
- Chemical burn for wound overgrowth
- Granulation tissue treatment
- Wound cautery
CPT Codes:
- 17250: Chemical cauterization of granulation tissue (ie, proud flesh)
Also known as:
- Simple Pilonidal Cyst Removal
- Pilonidal Sinus Excision
- Tailbone Cyst Removal
- Sacrococcygeal Cyst Surgery
CPT Codes:
- 11770: Excision of pilonidal cyst or sinus; simple
Does Dr. Lowenfeld accept my insurance?
Dr. Lowenfeld accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lowenfeld accept in New York, NY?
Dr. Lowenfeld in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Healthfirst New York
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lowenfeld's office located?
Weill Cornell Colon and Rectal Surgery
1315 York Avenue, 2nd Floor
New York, NY 10021
(917) 300-0553
What is Dr. Lowenfeld's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lowenfeld's National Provider Identifier (NPI) number is 1134410004.
What common questions do patients ask about Dr. Lowenfeld?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lowenfeld
What is Dr. Lea Lowenfeld's specialty?
Dr. Lowenfeld is a Colon & Rectal Surgeon (Proctologist) near New York, NY. A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders. Contact Dr. Lowenfeld to book an appointment today.
Is this Dr. Lea Lowenfeld affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lowenfeld is affiliated with NewYork-Presbyterian Hospital/Weill Cornell Medical Center 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
Where can I learn more about Colon & Rectal Surgeon (Proctologist)?
Explore Colon & Rectal Surgeon (Proctologist) with 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 Lea Lowenfeld accepting new patients in New York, NY?
Yes, Dr. Lea Lowenfeld is accepting new patients at this time.
Does Dr. Lea Lowenfeld offer online booking?
Please contact Dr. Lowenfeld's office at (917) 300-0553 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lea Lowenfeld?
Please contact Dr. Lowenfeld's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.
Other Colon & Rectal Surgeon (Proctologist) Near New York, NY
Accepting patientsDr. Jeffrey Milsom, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in New York, NY. He has been practicing for over 40 years.
Accepting patientsDr. Kelly Garrett, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in New York, NY.
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Garrett Nash, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in New York, NY. He is board certified.
New York, NY
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