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Meet Our Team

Dr. Evan Appelbaum, MD, FACC

Dr. Evan Appelbaum, MD, FACC

Dr. Appelbaum, Director of Men’s Health Boston, is a Harvard-trained, board-certified cardiologist and cardiac imaging specialist. He offers comprehensive cardiology services with a focus on preventive care, fitness and wellness. He assists in expanding MHB’s mission to deliver world-class healthcare and help men live their best possible lives.

Dr. Appelbaum provides expert cardiovascular consultation with in-office diagnostic testing including stress/fitness testing, echocardiography, vascular ultrasound, cardiac computed tomography (CT) and heart rhythm monitoring. Dr. Appelbaum has created an innovative approach that combines the best of classic bedside medicine with modern technology and cutting edge treatment, allowing for effective care that can be tailored to individual needs.

Dr. Appelbaum comes to MHB with over 15 years of experience as a member of the Division of Cardiology, Non-invasive Cardiac Imaging and Testing Section at Beth Israel Deaconess Medical Center, Boston, MA. He served as an Assistant Professor of Medicine at Harvard Medical School, providing his skills as a clinician, teacher and researcher. He has co-authored many original research articles, written book chapters and lectured on topics in cardiovascular disease around the world. Dr. Appelbaum remains affiliated with BIDMC and Harvard and welcomes all existing and new patients to his practice.


Kevin Flinn, RN

Kevin Flinn, RN

Kevin Flinn is a nurse specialist with over 25 years of experience in the evaluation and treatment of male sexual dysfunction, and is an integral member of the team at Men’s Health Boston. Kevin graduated UMASS Amherst with a bachelors in psychology and Boston College with his bachelors in nursing.

Mr. Flinn has lectured widely to audiences of nurses and other allied health care members, and has provided hands-on training to numerous professionals from outside institutions. Mr. Flinn’s counseling background contributes significantly to the overall treatment offered at Men’s Health Boston.


Peter Veneziano, PA-C

Peter Veneziano, PA-C

Peter Veneziano is a certified physician assistant, having graduated from the Massachusetts College of Pharmacy and Health Sciences. He specializes in a wide variety of men’s health issues including sexual dysfunction, testosterone deficiency, and prostate health.

Prior to joining the team at Men’s Health Boston, he spent over ten years working as a mental health counselor. He received his bachelor’s degree in Psychology from Fairfield University in Connecticut.


Len Berkowitz, PA-C

Len Berkowitz, PA-C

Len Berkowitz is a certified Physician Assistant (PA-C). He completed his undergraduate studies at California State University, Northridge (CSUN) with a bachelor’s degree in Kinesiology, Exercise Science. He began his early career in the field of Physical Therapy, specializing in wound care and lymphedema therapy for post-surgical cancer patients. Len went on to graduate with a Master’s of Science degree in Physician Assistant studies from the Arizona School of Health Science in Phoenix, AZ. He began his medical career in family practice, taking care of patients across the age spectrum.

Born and raised in Framingham, Len relocated back to the Metrowest area in 2009, practicing locally in the field of general urology. He joined the Men’s Health Boston team in 2019.


Zach Wehmeyer, RDN, LD

Zach Wehmeyer, RDN, LD

Zach Wehmeyer is a registered dietitian nutritionist with a background in exercise physiology and culinary arts. He began his career working with non-profits in public health and preventative wellness. Prior to joining the team at MHB, Zach cooked in restaurants, managed learning gardens, and served as a Supplemental Nutrition Assistance Program (SNAP) Educator with UMass Amherst in the Greater Boston area.

Zach enjoys teaching people how to utilize diet and lifestyle interventions to achieve their wellness goals. He has been registered since 2017 and received his bachelor’s degree in Medical Dietetics from the University of Missouri.


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