Dr. David A Genn M.D.?
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Dr. David A Genn M.D., Hepatologist

Dr. David A Genn M.D.


1980 Crompond Rd Hudson Valley Hospit Cortlandt Manor NY, 10567
Practice Philosophy

Traditional Medicine




Dr. Genn is an award winning Board Certified Gastroenterologist specializing in the diagnosis, treatment, and prevention of disease and disorders of the digestive tract. He has extensive experience treating ...

Board Certification

Internal MedicineAmerican Board of Internal MedicineABIM- Gastroenterology- 1993

Provider Details

MaleEnglish 28 years of experience


  • Top Doctor, New York Metro Area 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Castle Connolly 
  • America’s Top Gastroenterologist 2011, 2012 Consumer Research Council 
  • Physician of the Quarter 2006 Hudson Valley Hospital Center 


  • Endoscopy
  • Capsule Endoscopy
  • Colonoscopy
  • Sigmoidoscopy
  • Colorectal Cancer Screening
  • Flexible Sigmoidoscopy
  • Anoscopy
  • Bravo Ph Testing
  • Colon Cancer Screening
  • Colonoscopy With Polypectomy
  • Endoscopic Polypectomy
  • Endoscopy (esophagus, Stomach, Small Intestine)
  • Fecal Impaction Removal
  • Gastric Tube Insertion
  • Gastroscopy
  • Percutaneous Edoscopic Gastrostomy (peg)
  • Screening Colonoscopy
  • Therapeutic Colonoscopy


  • Montefiore Medical Center Internal Medicine  1991


  • New York Medical College at Westchester Medical Center Gastroenterology  1993

Experience & Accolades

  • Attending Gastroenterologist1993Hudson Valley Hospital CenterSeasoned physician who coordinated with surgeons to provide Best Practice Medical Management of patients requiring immediate acute intervention. Managed acute care hospital inpatients from the Emergency Department, ICU, PCU, and Telemetry units.
  • Partner2012 - 2013Hudson Valley Center for Digestive HealthOne of five gastroenterologists who established a state of the art Ambulatory Surgical Center. Appointed and served as President of Hudson Valley Center for Digestive Health. Generated quality metrics data for colonoscopy outcomes using GIQuIC.
  • GI Consultant1997 - 2012New York State Veteran’s Home at MontroseEstablished and managed GI Clinic for Veterans. Conducted monthly rounds as the GI Consultant.
  • Partner1993Mid-Hudson Gastroenterology, LLPConducted initial patient consultations and ongoing management of patients with a multitude of gastroenterological and liver diseases. Provided expert, quality and compassionate care and treatment to thousands of patients.
  • Founding Partner2006 - 2011Cortlandt Office Based SurgeryPerformed thousands of elective endoscopic procedures at this JCAHO approved facility. Elected and served as Safety Officer who ensured and maintained OSHA compliance.
  • Medical House Physician1993 - 1994Helen Hayes HospitalDesignated Night House Physician for Acute Care Rehabilitation Hospital. Provided compassionate and expert care to physically and neurologically impaired acutely ill patients.

Dr. David A Genn M.D.'s Practice location

Doctor Genn

1980 Crompond Rd Hudson Valley Hospit -
Cortlandt Manor, NY 10567
Get Direction
New patients: 845-475-5701, 914-739-2400, 845-475-5701
Fax: 914-739-2691

Dr. David A Genn M.D.'s reviews

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Patient Experience with Dr. Genn


Based on 2 reviews

Dr. David A Genn M.D. has a rating of 5 out of 5 stars based on the reviews from 2 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Doctor in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.
  • Anonymous

    A Life Saver.

  • Anonymous

    Great Doctor.

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Nearby Providers

Nearest Hospitals



Head west on Crompond Road (US 202) 1.4 mi
Continue straight onto South Division Street (US 202) 1338 ft
Turn left onto Main Street (US 6) 2431 ft
Take the ramp on the right onto US 6 840 ft
Merge left onto Briarcliff-Peekskill Parkway (US 6) 2592 ft
Continue left onto US 6 973 ft
Enter the roundabout and take the 2nd exit onto Bear Mountain Bridge Road (US 6) 4.3 mi
Enter the roundabout and take the 3rd exit onto US 9W 9.5 mi
You have arrived at your destination



Head east on Crompond Road (US 202) 3.8 mi
Take the ramp on the right 2110 ft
Merge left onto Taconic State Parkway (TSP) 5.5 mi
Take the ramp on the right 1052 ft
Make a sharp left onto Kitchawan Road (NY 134) 2.1 mi
Turn left onto Saw Mill River Road (NY 100) 3412 ft
Turn right onto Seven Bridges Road 4900 ft
Turn left onto State Highway 133 (NY 133) 1.6 mi
Continue straight onto West Main Street (NY 133) 4270 ft
Continue straight onto Main Street (NY 117) 1494 ft
Continue straight onto East Main Street (NY 117) 2579 ft
You have arrived at your destination



Head west on Crompond Road (US 202) 1.4 mi
Continue straight onto South Division Street (US 202) 1338 ft
Turn left onto Main Street (US 6) 2613 ft
Continue straight onto Main Street (US 6) 416 ft
Take the ramp on the right 474 ft
Merge left onto Briarcliff-Peekskill Parkway (US 9) 8.4 mi
Keep left at the fork onto Briarcliff-Peekskill Parkway (NY 9A) 3.3 mi
Continue straight onto Saw Mill River Road (NY 9A) 2.2 mi
Continue straight onto State Highway 100 (NY 9A) 3295 ft
Take the ramp on the left 913 ft
Turn right onto Bedford Road (NY 117) 1669 ft
Continue straight onto Phelps Way (NY 117) 2.6 mi
Continue straight onto Rockwood Road 416 ft
Continue onto Rockwood Road 318 ft
Keep left at the fork onto Rockwood Road 185 ft
Turn left onto Hospital Access Road 1099 ft
You have arrived at your destination, on the right