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© 2026 NPI Telehealth

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Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

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Online Colon And Rectal Surgeons | Telehealth & Virtual Visits | NPI Telehealth | NPI Telehealth
SPECIALTY DISCOVERY ACTIVE 2026

Colon & Rectal Surgery.

Find and book verified Colon & Rectal Surgery specialists. Access NPI credentials, office locations, and virtual care availability.

VERIFIED SPECIALISTS

Active medical practitioners in Colon & Rectal Surgery clinical focus.

439 ENTRIES FOUND
NPI: 1831223924
VIRTUAL ACTIVE

Tobi Jean Reidy, D.O.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1821298191
VIRTUAL ACTIVE

Ari Reichstein, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1821222480
VIRTUAL ACTIVE

Julian A Sanchez, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Tampa, FL
Tufts University School of Medicine (2003)
17+ Years Exp.
ACCESS PROFILE
NPI: 1821170150
VIRTUAL ACTIVE

Taehyun Philip Chung, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
San Francisco, CA
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821086554
VIRTUAL ACTIVE

Jose Andujar, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Marietta, GA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1821016254
VIRTUAL ACTIVE

JENNIFER K LOWNEY, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
GRAPEVINE, TX
BOSTON UNIVERSITY SCHOOL OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811989908
VIRTUAL ACTIVE

Paul F. Conarty, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Fort Wayne, IN
Indiana University School of Medicine (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811922610
VIRTUAL ACTIVE

J. Marcus Downs, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Dallas, TX
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811150204
VIRTUAL ACTIVE

Michael Eric Dolberg, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Pembroke Pines, FL
University of Miami Miller School of Medicine (2007)
18+ Years Exp.
ACCESS PROFILE
NPI: 1811149404
VIRTUAL ACTIVE

Calvin Darnell Lyons, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Las Vegas, NV
University of Texas Southwestern Medical Center (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1801860952
VIRTUAL ACTIVE

Todd A Odom, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Plano, TX
University of Texas Southwestern Medical Center (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1801237177
VIRTUAL ACTIVE

Juliane Yael Cruz Golan, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1801216106
VIRTUAL ACTIVE

Anna Spivak, D.O.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Cleveland, OH
Philadelphia College of Osteopathic Medicine (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1790940708
VIRTUAL ACTIVE

Nitin Mishra, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Scottsdale, AZ
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1790791333
VIRTUAL ACTIVE

YOMI J FAYIGA, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
MCKINNEY, TX
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790009413
VIRTUAL ACTIVE

Bindu A Umapathi, M.D,MRCS,FACS,FASCRS

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Chevy Chase, MD
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1780845040
VIRTUAL ACTIVE

John Daniel Hunter, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Mobile, AL
University of Alabama at Birmingham School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1780813055
VIRTUAL ACTIVE

LILIAN CHEN, M.D.

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
BOSTON, MA
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1780777896
VIRTUAL ACTIVE

Christopher R Mascarenhas, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
Nashville, TN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1780669291
VIRTUAL ACTIVE

Martin R Weiser, MD

Colon & Rectal Surgery

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
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Why Choose a Verified Colon & Rectal Surgery Specialist?

Selecting a Colon & Rectal Surgery is a personal decision that impacts your long-term health. Whether you are seeking treatment for a specific condition or looking for a second opinion, we provide access to a verified list of practicing specialists.

We recommend reviewing clinical background, years of practice, and verified patient experiences before scheduling your visit. Many Colon & Rectal Surgerys now offer telehealth services, allowing you to receive expert medical advice from the comfort of your home.

Institutional Data Integrity

Every provider on NPI Telehealth is verified against the National Plan and Provider Enumeration System (NPPES). We ensure that you connect with licensed, active professionals who meet federal clinical standards.

100% VERIFIED CREDENTIALS
REAL-TIME REGISTRY UPDATES