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Jones Memorial Hospital / Our Services / Jones Memorial Medical Practices


Jones Memorial Medical Practices

A primary care network, the Jones Memorial Medical Practices involve the specialties of pediatrics, podiatry, pulmonology, internal medicine, family practice, orthopedics, nurse midwife, obstetrical and gynecological care, and general surgery.

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NCQA Recognized Patient-Centered Medical HomeOur Providers

The primary care providers who are certified Patient Centered Medical Home are marked with an asterisk (*).
Please note that phone hours are subject to change. 



Paul Axtell, MD, Orthopaedics
191 North Main Street, Wellsville, NY

(585) 596-2054 / FAX (585) 596-0147

  • Residency: Orthopaedic Surgery Johns Hopkins University, Baltimore
    MD: Georgetown University School of Medicine
    BS: Johns Hopkins University

CollinsSteven Collins, MD*, Family Practice
5877 Old State Route 19, Belmont, NY
(585) 268-5700 / FAX: (585) 268-9192

  • Residency: Highland Hospital, Rochester, NY
    Internship: Highland Hospital, Rochester, NY
    MD: St, George's University School of Medicine


Keith Gembusia, DO*, Family Practice
120 First Street, Bolivar, NY
(585) 928-1600 / FAX: (585) 928-1797

  • Residency & Internship: Pinnacle Health, Family Practice
    DO: Philadelphia College of Osteopathic Medicine
    BS: Kings College, Wilkes-Barre, PA


Robert Gilfert, DPM, Podiatry
4305 Fassett Lane, Wellsville, NY
(585) 593-3900 / FAX: (585) 593-3901

  • Surgical Residency: Montgomery Hospital, Norristown, PA
    Podiatric Residency: Massachusetts General Hospital, Boston
    DPM: Pennsylvania College of Podiatric Medicine, Philadelphia
    BS: Shippensburg University, Shippensburg, PA


Zahi Kassas, MD*, Pediatrics
313 North Main Street, Wellsville NY
(585) 596-4105 / FAX (585) 596-4107

  • Residency: Pediatrics at SUNY HSC, Syracuse NY
    MD: American University of Beirut
    BS: American University of Beirut
    Fluent in English, French, and Arabic


Lu-Ann Kaye, MD, Family Practice with Obstetrics
127 North Main Street, Wellsville NY
(585) 596-4112/ FAX: (585) 596-4108

  • Residency: St. Joseph's Hospital Health Center, Syracuse, NY, Chief Resident, Clinical Instructor
    MD: University of Rochester School of Medicine and Dentistry, Rochester, NY
    BA: University of Rochester, Cum Laude


Heather Lanphere, MD, Obstetrics & Gynecology
127 North Main Street, Wellsville NY
(585) 596-4091 / FAX: (585) 596-4108

Residency: Obstetrics and Gynecology, University of Louisville
MD: University of Vermont College of Medicine
BA: Middlebury College, Cum Laude


MansourAli Mansour, MD, Orthopaedics
191 North Main Street, Wellsville, NY

(585) 596-2054 / FAX (585) 596-0147

Residency: Orthopedic Surgery, American University of Beirut
MD: American University of Beirut
BS: American University of Beirut
Fellowships: Hand Surgery, University of Pittsburg; Orthopedic Trauma, University of Louisville; Pediatric Spine, Nicklaus Children Hospital; Combined Spine Surgery, University of Manitoba, Canada


Ryan Nightingale, MD*, Family Practice
12 Martin Street, Wellsville, (607) 247-1059 
13 Main Street, Andover - (607) 478-8421

Residency: Family Medicine: University of Rochester
MD: SUNY Upstate Medical Center, Rural Medicine Track
BA: Dartmouth College, Hanover, NH


Du Nguyen, MD, General Surgery
191 North Main Street, Wellsville, NY
(585) 593-7911 / FAX: (585) 593-7913

  • Residency: Bassett Health, Cooperstown, General Surgery
    MD: Tulane University School of Medicine
    MS: Columbia University
    BS: Harvey Mudd College, Claremont, CA
    Fluent in English and Vietnamese; proficient in Spanish


Niharika Pasumarty, MD*, Family Practice
12 Martin Street, Wellsville, NY
(585) 593-4250 / FAX (585) 296-3388

  • Family Medicine & Urgent Care Residencies: Southside Hospital, Bay Shore, NY
    MD: St. George's University School of Medicine, Grenada, West Indies
    BS: University of Western Ontario, Canada
    Proficient in Hindi and Telugu


Pasquale Picco, MD*, Internal Medicine & Pulmonology
15 Loder Street, Wellsville, NY
(585) 596-4129 / FAX (585) 596-6053

  • Pulmonary Medicine Fellowship: Robert Packer Hospital, Sayre PA
    Internal Medicine Residency: Robert Packer Hospital
    Internal Medicine Internship: Robert Packer Hospital
    MD: SUNY HSC at Syracuse
    BA: University of Rochester

Andover Internal Medicine*
13 Main Street, Andover, NY
(607) 478-8421 / FAX: (607) 478-8886


Andres Rubert, MD, Obstetrics & Gynecology
7309 Seneca Road, Hornell, NY; (607) 324-0604 / FAX: (585) 742-4292

127 N. Main Street, Wellsville, NY; (585) 596-4091 / FAX (585) 742-4291

  • Fellowship: University of Tennessee, OB/GYN Pelvic Surgery
    OB/GYN Residencies: University of Tennessee and Orlando Regional Medical Center
    Pediatric Internship:University of Florida
    BS: Princeton University
    Fluent in written and conversational Spanish


Nishit Shah, MD, Pediatrics*
127 North Main Street, Wellsville, NY
(585) 596-2040 / FAX: (585) 596-4108

  • Pediatric Residency: NY Metropolitan Hospital Center, NY, NY
    Fellowship: Mumbai College of Physicians and Surgeons, Mumbai
    DO: University of Mumbi Medical College
    MBBS: University of Mumbai


Monica Acomb, Pediatric Nurse Practitioner*
313 N. Main Street, Wellsville, NY
(585) 596-4105 / FAX (585) 596-4107

  • MS: Stony Brook University, Child Health Nursing
    RN, BSN: Roberts Wesleyan College
    AAS: Alfred State College


Tamara Chaffee, Certified Nurse Midwife
Women's Health
7309 Seneca Road, Hornell, NY; (607) 324-0604 / FAX: (585) 742-4292

127 N. Main Street, Wellsville, NY; (585) 596-4091 / FAX (585) 742-4291

  • CNM: Stony Brook University School of Nursing, Stony Brook, NY
    Midwifery: Frontier Nursing University, Hyden, KY
    BSN: Roberts Wesleyan  College, Rochester, NY



Molly Dempsey, FNP, Family Nurse Practitioner
12 Martin Street, Wellsville New York


BSN: Alfred State College
MSN: Utica University
FNP Certification: American Academy of Nurse Practitioners.


Cortni Monroe, PA*, Family Medicine
12 Martin Street, Wellsville, New York

(585) 593-4250 / FAX (585) 296-3388

  • MS: Daemen College, Physician Assistant Studies
    BS: Daemen College, Health Science


Shannon Mooney, PA*, Internal Medicine
15 Loder Street, Wellsville, NY
(585) 596-4088 / FAX: (585) 596-0143

  • BS: Physician Assistant Studies: Pennsylvania College of Technology, Williamsport, PA
    BS: SUNY Brockport


Alexis Niedermaier, FNP*, Internal Medicine

13 Main Street, Andover - (607) 478-8421

FNP: D’Youville College, Buffalo
BSN: Daemen College, Amherst
AAS: Jamestown Community College


ROAEDavid Roae, FNP*, Family Medicine
5877 Old St. Rt. 19, Belmont, NY
(585) 268-5700 / FAX: (585) 268-9192

  • MSN FNP: Vanderbilt University, Nashville, TN
    BSN: Metropolitan State University, Denver CO
    BSEd: California University of Pennsylvania, California PA


Emily Walsh, PA, Women's Health
7309 Seneca Road North, Hornell, NY
(607) 324-0604 / FAX: (585) 742-4291

  • MS: Physician Assistant Studies, Daemen College
    Certifications: NCCPA, BLS