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Accountable Health Partner Accountable Health Partners (AHP) is a network of over 2,000 community and UR medical faculty and a dozen leading hospitals throughout the region. AHP offers a full range of care.
Accepting New Patients

About Me

Certified Specialties

Allergy & Immunology - American Board of Allergy & Immunology

Internal Medicine - American Board of Internal Medicine

Rheumatology - American Board of Internal Medicine

Faculty Appointments

Clinical Professor (Voluntary) - Department of Medicine, Allergy/Immunology and Rheumatology (SMD)


Residency & Fellowship

Fellowship, Allergy & Immunology, University of Rochester Medical Center. 1965 - 1967

Residency, Internal Medicine, University of Rochester Medical Center. 1961 - 1965

Internship, Internal Medicine, University of Rochester Medical Center. 1960 - 1961


MD | University of Wisconsin Medical School-Madison. 1960


Lawrence Kohn Senior Teaching Fellow. 1988

Fellow American College of Physicians. 1974

Chief of Allergy/Rheumatology Genesee Hospital. 1967 - 1989

Recipient Monroe County Legislature Proclamation for outstanding dedication to the environment of Monroe county. 1070

Chief of Medicine Loring Air Force Base.

Emily Rowe/Roger Cass Medical Scholarship U of R.

Roger Cass U of R Medical Grand Rounds.

Sierra Club Lifetime Conservation Achievement Award.

Strong Star Award.


Journal Articles

Internists: Who Are We-And Where Are We Going?

Cass, Roger M.

JAMA Intern Med. 2013; 173(10): 933-934.

General Health Checks in Adults

Cass Roger M.

JAMA Internal Medicine. 2013; 173(17): 1657-1658.

Metabolic Risk Factors for cardiovascular Disease in a Working Population: A Retrospective Cohort Study

Gumbiner, B; Andresen EM; Hearne,T; Michaelson, E; Bryson,M; Lednar,W; Cass, R.

J Clin Epidemol. 1996; 49(3): 267-271.

A Pill for Old People

Roger M. Cass.

Ann Intern Med. 1994; 131: 717.

Reversible Complete Heart Block

Cass, RM; Richeson, JF; Akiyama T.

Hospital Practice. 1991; : 51.

The Case Presentation: Narrative of Teaching Tool?

Cass, RM.

Hospital Practice. 1989; : 22.

The Periodic-Physical Examination in Asymtomatic Persons

Cass, RM.

Annals of Internal Medicine. 1989; 110(11).

Single-Unit Blood Transfusion: doubtful Dogma Defeated

Cass Rm; Blumberg N.

New england Journal of Medicine. 1987; 257(5): 628-629.

Adult Respiratory distress Syndrome and Trimethoprim-Sulfamethoxazole

Cass, RM.

New England Journal of Medicine. 1987; 106: 331.

Mistique, Medical Training and Clinical excellence

Cass, RM.

JAMA. 1984; 252(6): 768.

A Study of the Relation of Seronegative and Seropositive Rheumatoid Arthritis to Each Other and to Necrotizing Vascultits

Mongan, ES; Cass, RM; Jacox, RF; Vaughan,JH.

American Journal of Medicine. 1969; 47.

Waldenstrom's Macroglobulinemia with Increased Serum IgG Levels Treated with Low Doses of Cyclophosphamide

Cass, RM; Anderson, BR; Vaughan, JH.

Annals of Internal Medicine. 1969; 71(5): 971-977.

The disappearance rate of skin-sensitizing antibody activity after intradermal administration

Cass, RM; Anderson BR.

The Journal of Allergy. 1968; 42(1): 29-35.

Immunoglobulins G, A, and M in Systemic Lupus Erythematosus

Cass, RM; Mongan, ES; Jacox, RF; Vaughan JH.

Annals of Internal Medicine. 1968; 4(4): 749=755.

Repetitive Tachycardia

Cass, RM.

The American Journal of Cardiology. 1967; 19: 597-602.

Thromboembolism and Norethnodrel

Cass, RM.

New England Journal of Medicne. 1963; 269(14): 761.

Insulin-Resistant Diabetic Ketoacidosis in Previously Untreated Diabetics

Cass, RM.

New England Journal of Medicine. 1963; 268: 1322.

Clinical Problem-Solving: Trapped By an Incidental Finding

Cass, RM.

New England Journal of Medicine 1992;346:1431. 326: 1431.


Rochester Medical Practice (2014)

Authors: Roger M. Cass M.D.

Publisher: Create Space (Amazon), North Charleston, Sout Carolina 2014