Full-Time

Medical Assistant

Updated on 9/4/2026

knownwell

knownwell

51-200 employees

Weight-inclusive primary care and obesity medicine

Compensation Overview

$25 - $29/hr

Needham, MA, USA

Hybrid

Primarily Needham, with possible travel to another greater Boston clinic based on staffing or business needs.

Category
Medical, Clinical & Veterinary (1)
Required Skills
Phlebotomy
Electronic Health Records (EHR)
Vital Signs
Care Coordination
HIPAA

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Requirements
  • A high school diploma or equivalent is required.
  • Medical Assistant certification is strongly preferred.
  • One to two years of healthcare experience is required.
  • Experience with phlebotomy is required.
  • Comfort with electronic medical record systems is required.
  • Strong communication, interpersonal, organizational, and attention-to-detail skills are required.
  • Ability to manage multiple tasks efficiently in a fast-paced environment is required.
Responsibilities
  • Greet patients and visitors, verify patient details, and collect co-payments or patient responsibility.
  • Take vital signs, gather patient histories, and assist with clinical procedures such as electrocardiograms, body composition scans, and phlebotomy.
  • Support smooth patient transitions between check-in, exam rooms, and check-out.
  • Update patient records, order testing, coordinate with external facilities, and review test results with clinicians.
  • Triage and respond to inbox messages, support patient scheduling and outreach, and assist with other patient engagement efforts as needed.
  • Ensure clinical supplies are stocked and exam rooms are ready for patient care.
  • Support clinicians during virtual patient care days.
  • Provide a patient-centered and empowering experience in all interactions.
Desired Qualifications
  • Experience in primary care, specialty care, metabolic health, or weight management is preferred.
  • Regular blood draws without assistance are preferred.
  • Familiarity with athenahealth is preferred.

Knownwell provides weight-inclusive primary care and obesity medicine, offering medical services to a diverse patient population through in-person and virtual appointments. It operates a care model built around comprehensive, patient-centered plans that include remote patient monitoring, nutrition counseling, behavioral health services, stress and sleep management, and prescription medications. Revenue comes from insurance-covered services and direct patient payments. The company differentiates itself by offering bias-free, compassionate care tailored to individual bodies and needs, with a full suite of services integrated into tailored care plans. Its goal is to reshape healthcare to fit all bodies, ensuring every patient receives expert-led, empathetic care.

Company Size

51-200

Company Stage

Early VC

Total Funding

$49.5M

Headquarters

Boston, Massachusetts

Founded

2022

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Simplify Jobs

Simplify's Take

What believers are saying

  • January 2026 Novo Nordisk named Knownwell a NovoCare provider for Wegovy pill.
  • Knownwell raised $25 million in October 2025, lifting total funding above $50 million.
  • Alfie Health's AI decision support and seven clinic openings last year accelerate scale.

What critics are saying

  • Novo Nordisk and Eli Lilly control distribution, squeezing Knownwell's margin and access leverage.
  • Knownwell's crowded category faces telehealth rivals Noom, Found, and Ilant Health.
  • If GLP-1 coverage tightens through 2026, patient acquisition and reimbursement weaken fast.

What makes knownwell unique

  • Knownwell combines primary care, obesity medicine, nutrition, and behavioral health nationwide.
  • CVS Health Ventures backed Knownwell in October 2025, validating payer-friendly integrated care.
  • Its hybrid model spans virtual care nationwide and 10 clinics across the U.S.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Flexible Work Hours

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

↓ -1%

1 year growth

↑ 3%

2 year growth

↑ 0%
Business Wire
Oct 23rd, 2025
Obesity Medicine Leader knownwell Raises $25 Million in Strategic-Led Financing

knownwell, a nationwide leader in obesity medicine and weight-inclusive primary care, today announced $25 million in an oversubscribed, strategic-led financi...

MedCity News
Oct 21st, 2025
Knownwell Secures $25M to Expand Obesity Medicine

Knownwell secures $25M to expand obesity medicine. Knownwell, a primary care and metabolic health company, has raised $25 million in funding led by CVS Health Ventures, the company announced Monday during the HLTH conference in Las Vegas. Boston-based knownwell offers metabolic health services, primary care, nutrition counseling and behavioral health care. The company also prescribes GLP-1s, if considered appropriate. It provides virtual care nationwide, and in person care through its clinics in the Atlanta, Boston, Chicago and Dallas areas. It accepts insurance, including commercial, Medicare and Medicaid. In addition to CVS Health Ventures, the $25 million round also included participation from MassMutual Catalyst Fund, Intermountain Ventures, a16z Bio + Health and Flare Capital Partners. To date, the company has raised more than $50 million. Choosing the right brain injury rehabilitation program is a critical decision that can shape the future for you or your loved one. Knownwell addresses a significant unmet need in healthcare, according to CVS Health Ventures. "The ability to deliver comprehensive and longitudinal care at scale is exactly what payers and health systems need to address one of the most pressing drivers of high costs and poor outcomes in healthcare today," said Alyssa Reisner, partner and executive director at CVS Health Ventures, in a statement. "We see this as more than an investment. This is an approach that can transform how obesity is treated across the country." With the funding, knownwell will focus on expanding care, both by adding additional clinics and growing its virtual care team, according to Brooke Boyarsky Pratt, co-founder and CEO of the startup. In addition, the company will invest in AI and clinical decision support. Lastly, it will continue to build infrastructure around value-based care. "We think that as prices come down and new, innovative programs are introduced... there will be opportunities to participate in different reimbursement models for all the great care we're delivering today outside of a fee-for-service context," Boyarsky Pratt said in an interview. "So we want to make sure that we have the hiring in place and the tools in place to execute on that once opportunities present themselves." Incorporating aquatic therapy can enhance patient outcomes and shorten recovery times for health care professionals. In the Chicago suburbs, the demand for such programs is rising. Knownwell's funding comes at a time when insurers are starting to pull back on coverage of GLP-1s for weight loss, including Blue Cross Blue Shield of Massachusetts and Harvard Pilgrim Health Care. Boyarsky Pratt believes this will create a tumultuous six months. However, she believes this will be short-term. "We actually think the next 18 months will be the year of expansion," she declared. "We are really optimistic about pricing next year as both Lilly and Novo introduce oral GLP-1s. ... We're really hopeful that actually, 2027 [will be] a fundamentally different story, and most patients [will] have access through their insurance to some newer innovation in obesity medicine." Looking ahead, knownwell plans to continue its advocacy work in obesity medicine, as well as expand its work in clinical trials, she added. Knownwell is in a crowded space when it comes to virtual obesity medicine. Other companies that offer metabolic health support include Ilant Health, Noom and Found. However, knownwell differs by taking a primary care approach.

Endpoints News
Oct 20th, 2025
Knownwell raises $25M for expansion

Knownwell, a startup offering primary care and weight management services both virtually and in-person, has secured $25 million in new funding. The funding round was led by CVS Health Ventures.

HIT Consultant
Oct 29th, 2024
knownwell Expands Virtual Obesity and Primary Care Services in Texas

- Enhanced Virtual Care: Knownwell has appointed Dr. Britta Reierson, former Senior Medical Director at Optum Everycare, as Medical Director for the Central United States.

Business Wire
Jun 21st, 2024
knownwell Acquires Alfie Health, Builds C-Suite to Expand Access to Tailored, Cost-Effective Obesity Treatment Enabled by AI

knownwell, an in-person and virtual, weight-inclusive primary care and metabolic health company, today announced the acquisition of Alfie Health, an o